KR102097401B1 - Drug-polymer complex using electrostatic bonding between drug and polymer and preparation thereof - Google Patents

Drug-polymer complex using electrostatic bonding between drug and polymer and preparation thereof Download PDF

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KR102097401B1
KR102097401B1 KR1020180120543A KR20180120543A KR102097401B1 KR 102097401 B1 KR102097401 B1 KR 102097401B1 KR 1020180120543 A KR1020180120543 A KR 1020180120543A KR 20180120543 A KR20180120543 A KR 20180120543A KR 102097401 B1 KR102097401 B1 KR 102097401B1
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drug
comparative example
complex
complex formation
polymer
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조관형
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인제대학교 산학협력단
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/61Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/496Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7028Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
    • A61K31/7034Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6905Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a colloid or an emulsion

Abstract

The present invention relates to: a drug-polymer complex which forms a direct electrostatic bond between a positive ionic low-molecular drug having a basic functional group and a polymer compound having a sugar structure containing a sulfate group; and a manufacturing method thereof. The drug-polymer complex exhibits an excellent encapsulation rate of 50% or more, enables various controlled release, improved absorption, stabilization, and targeting of drugs, has a simple and economical manufacturing method, can make a complex which can be adjusted to nanoparticles or microparticle sizes, and also can be applied as a drug transporter in various administration routes such as oral, injection, transdermal, nasal, eye drop, inhalation etc.

Description

정전기적 결합을 통한 약물-고분자 복합체 및 이의 제조방법{Drug-polymer complex using electrostatic bonding between drug and polymer and preparation thereof}Drug-polymer complex using electrostatic bonding and a method of manufacturing the same {Drug-polymer complex using electrostatic bonding between drug and polymer and preparation thereof}

본 발명은 경구, 점안, 주사로 사용되는 다양한 치료 영역의 약물 가운데 질소 원자를 포함하는 염기성 작용기를 갖는 특정 약물과 설페이트기를 갖는 당구조의 고분자 물질 사이에 직접 정전기 결합으로 만들어지는 약물-고분자 복합체 및 이의 제조방법에 관한 것으로, 약물-고분자 복합체의 제조가 매우 용이하고, 나노입자 또는 마이크로입자를 나타낼 뿐 아니라 약물의 봉입률이 크게 향상될 수 있다. The present invention is a drug-polymer complex made of a direct electrostatic bond between a specific drug having a basic functional group containing a nitrogen atom and a polymer substance having a sulfate structure among the drugs of various therapeutic areas used for oral, eye drop, injection and the like. It relates to a manufacturing method, the production of the drug-polymer complex is very easy, as well as showing nanoparticles or microparticles, the encapsulation rate of the drug can be greatly improved.

약물수송체는 치료제 주성분 의약품의 가용화, 흡수개선, 방출제어, 안정화, 표적화 분포를 목적으로 하며 특히, 입자성 약물수송체의 봉입률과 입자크기의 조절은 그 기능을 발휘하기 위한 중요한 전제조건에 해당한다. The drug transporter aims at solubilization, absorption improvement, release control, stabilization, and targeted distribution of the drug substance, which is the main ingredient of the therapeutic agent, and in particular, control of the encapsulation rate and particle size of the particulate drug transporter is an important prerequisite for its function. It corresponds.

입자성 약물수송체는 나노에멀젼, 나노현탁액, 리포좀, 미셀, 고분자성 나노입자 및 마이크로 입자, 분무건조 고체분산체, 복합체 등을 사용한 약물수송체가 개발되어 있다. 이들 약물수송체는 수송체 물질의 선정, 수송체 제조방법의 설정, 주성분 봉입률과 수율의 확보, 수송체 입자크기 조절 등의 전 과정이 복잡하여 효율성이 낮다는 공통적인 문제점을 안고 있다. Particle drug transporters have been developed as drug transporters using nanoemulsions, nanosuspensions, liposomes, micelles, polymeric nanoparticles and microparticles, spray-dried solid dispersions, complexes, and the like. These drug transporters have a common problem of low efficiency due to the complexities of the entire process of selecting transporter materials, setting transporter manufacturing methods, securing the encapsulation rate and yield of the main component, and controlling the particle size of the transporter.

복합체 기술 중에 정전기적 고분자 복합체 기술은 키토산과 같은 양이온성 고분자와 알긴산, 히알산, 카르복시메칠셀룰로오스, 카보머와 같은 음이온성 고분자의 정전기적 상호 작용에 의하여 복합체를 형성하는 기술로 주로 인슐린과 같은 단백질 약물이나, 칼시토닌, 헤파린, GLP-1과 같은 약물을 봉입하여 경구투여 시의 위장관 내에서의 안정성과 점막 투과성을 향상시키고자 활용되었다(대한민국 공개특허 제10-2017-0081129호). Among the complex technologies, the electrostatic polymer complex technology is a technology that forms a complex by electrostatic interaction between cationic polymers such as chitosan and anionic polymers such as alginic acid, hyalic acid, carboxymethylcellulose, and carbomer, mainly proteins such as insulin. A drug, or a drug such as calcitonin, heparin, or GLP-1, was encapsulated to improve stability and mucosal permeability in the gastrointestinal tract during oral administration (Republic of Korea Patent Publication No. 10-2017-0081129).

하지만, 대한민국 공개특허 제10-2017-0081129호에서는 반대 전하를 나타내는 고분자 물질 사이의 정전기 결합에 의존하여 주성분을 봉입하기 때문에 주성분의 봉입률이 낮고, 양이온과 음이온의 고분자를 모두 필요로 하기 때문에 가공방법을 최적화 하기 복잡하고, 크기 조절이 어려운 단점이 있다. However, in Korean Patent Application Publication No. 10-2017-0081129, since the main component is encapsulated depending on the electrostatic bonding between polymer materials exhibiting opposite charges, the encapsulation rate of the main component is low, and both the cation and the anion polymers are required. There are disadvantages in that it is complicated to optimize the method and difficult to adjust the size.

대한민국 공개특허 제10-2017-0081129호 (2017.07.11. 공개)Republic of Korea Patent Publication No. 10-2017-0081129 (2017.07.11. Public)

본 발명의 목적은 약물과 고분자 간 직접 정전기적 결합을 이용하여 약물의 봉입률이 높고 제조방법이 간단하면서도 경제적인 약물-고분자 복합체 및 이의 제조방법을 제공하는 데에 있다.An object of the present invention is to provide a drug-polymer complex having a high encapsulation rate of a drug using a direct electrostatic bond between a drug and a polymer, a simple manufacturing method, and a manufacturing method thereof.

상기 목적을 달성하기 위하여, 본 발명은 (1) 질소(N)를 포함하는 6각 고리구조 화합물 중 피페라진기(piperazine structure), 피페리딘기(piperidine structure) 또는 몰폴린기(morpholine structure)를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; (2) 옥산구조와 직접 결합된 아민기를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; 또는 (3) 카비도파(carbidopa), 독시사이클린(doxycycline), 올로파타딘(olopatadine), 탐스로신(tamsulosin), 테르비나핀(terbinafine) 및 토포테칸(topotecan)으로 이루어진 군에서 선택된 염기성 작용기를 갖는 약물 또는 이들의 염; 중에서 선택된 하나 이상의 양전하를 띠는 약물 또는 이들의 염과, SO4 - 또는 SO3 - 작용기를 포함하며 음전하를 띠는 고분자 화합물 또는 이들의 염 간의 복합체를 형성하는 것을 특징으로 하는 약물-고분자 복합체를 제공한다.In order to achieve the above object, the present invention provides a piperazine structure, a piperidine structure or a morpholine structure among (1) a hexagonal ring structure compound containing nitrogen (N). Drugs having a weight average molecular weight of 600 or less, or salts thereof; (2) a drug having a weight average molecular weight of 600 or less containing an amine group directly bonded to the oxane structure or a salt thereof; Or (3) having a basic functional group selected from the group consisting of carbidopa, doxycycline, olopatadine, tamsulosin, terbinafine and topotecan Drugs or salts thereof; One or more positively charged drugs or salts thereof, and SO 4 - or SO 3 - provides a drug-polymer complex comprising a functional group and forming a complex between negatively charged polymer compounds or salts thereof.

또한, 본 발명은 (1) 질소(N)를 포함하는 6각 고리구조 화합물 중 피페라진기(piperazine structure), 피페리딘기(piperidine structure) 또는 몰폴린기(morpholine structure)를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; (2) 옥산구조와 직접 결합된 아민기를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; 또는 (3) 카비도파(carbidopa), 독시사이클린(doxycycline), 올로파타딘(olopatadine), 탐스로신(tamsulosin), 테르비나핀(terbinafine) 및 토포테칸(topotecan)으로 이루어진 군에서 선택된 염기성 작용기를 갖는 약물 또는 이들의 염; 중에서 선택된 하나 이상의 양전하를 띠는 약물 또는 이들의 염을 pH 0.1 내지 8.0의 조건 하 수용액 또는 에탄올 공용매에 용해시키는 제 1단계; SO4 - 또는 SO3 - 작용기를 포함하며 음전하를 띠는 고분자 화합물 또는 이들의 염을 pH 0.1 내지 8.0의 조건 하 수용액에 용해시키는 제 2단계; 및 상기 제 1단계의 용액에 제 2단계의 용액을 첨가하여 혼합시켜 약물-고분자 간의 복합체를 형성시키는 단계를 포함하며, 상기 음전하를 띠는 고분자 화합물 또는 이들의 염은 약물 또는 이들의 염의 총 중량에 대해 0.1배 내지는 5배의 중량 비율로 함유하는 것을 특징으로 하는 약물-고분자 복합체 제조방법을 제공한다.In addition, the present invention (1) weight average molecular weight comprising a piperazine group (piperazine structure), piperidine group (piperidine structure) or morpholine group (morpholine structure) of the hexagonal ring structure compound containing nitrogen (N) Up to 600 drugs or salts thereof; (2) a drug having a weight average molecular weight of 600 or less containing an amine group directly bonded to the oxane structure or a salt thereof; Or (3) having a basic functional group selected from the group consisting of carbidopa, doxycycline, olopatadine, tamsulosin, terbinafine and topotecan Drugs or salts thereof; A first step of dissolving at least one positively charged drug or a salt thereof in an aqueous solution or an ethanol co-solvent under conditions of pH 0.1 to 8.0; SO 4 - or SO 3 - a second step of dissolving a negatively charged polymer compound or a salt thereof containing a functional group in an aqueous solution under conditions of pH 0.1 to 8.0; And adding and mixing the solution of the second step to the solution of the first step to form a complex between the drug and the polymer, wherein the negatively charged polymer compound or salt thereof is the total weight of the drug or salt thereof It provides a method for producing a drug-polymer complex, characterized in that it contains at a weight ratio of 0.1 to 5 times.

본 발명은 다양한 치료제 중에 염기성 작용기를 가지며 pKa 값이 5 이상의 값을 가지는 주성분에 대해서 설페이트기(R-SO4 -, R-SO3 -)를 가지는 덱스트란 설페이트, 콘드로이틴 설페이트, 카라기난을 수용액 중에 반응시켜, 봉입률이 높고, 미립자 크기를 나타내는 약물-고분자 복합체를 제공할 수 있다. The present invention has a basic functional group in a variety of therapeutic agents sulfate group (R-SO respect to the main component having a pKa value of 5 or more values 4 -, R-SO 3 - is reacted in) with the dextran sulfate, chondroitin sulfate, carrageenan, an aqueous solution, a high encapsulation ratio, the drug indicating a particle size may provide a polymer composite.

본 발명에 따른 약물-고분자 복합체는 50% 이상의 우수한 약물 봉입률을 나타내고, 다양한 제어방출, 흡수개선, 약물의 안정화 및 표적화가 가능하며, 제조방법이 간단하고 경제적이며, 나노입자 내지는 마이크로 입자 크기로 조절이 가능한 복합체를 만들 수 있을 뿐 아니라, 경구, 주사, 경피, 경비, 점안, 흡입 등 다양한 투여경로에서 약물수송체로서 적용가능하다. The drug-polymer complex according to the present invention exhibits an excellent drug encapsulation rate of 50% or more, various controlled release, improved absorption, stabilization and targeting of the drug, simple and economical manufacturing method, and nano- or micro-particle size In addition to being able to make a controllable complex, it is applicable as a drug transporter in various routes of administration including oral, injection, transdermal, guard, eye drop, and inhalation.

이하, 본 발명을 보다 상세하게 설명한다.Hereinafter, the present invention will be described in more detail.

본 발명의 발명자들은 저분자(중량평균분자량 800 미만, 바람직하게는 600 이하)이고, 염기성 작용기를 가지며 조절된 pH에서 양이온을 나타내는 약물을 대상으로 음이온성의 고분자 물질에 직접 정전기 결합을 형성시킴으로써 입자성 복합체 형성이 간단하게 가능하며, 이때 복합체 형성에 키토산과 같은 양이온성 고분자를 전혀 필요로 하지 않으며, 약물과 고분자간 직접 정전기 결합을 수반하기 때문에 봉입률이 높고, 제조방법이 간단하고 경제적이며, 미립자 상태로 수십나노미터에서 수십마이크로미터의 크기를 나타내는 약물수송체를 제공할 수 있다는 것을 밝혀내어 본 발명을 완성한 것이다.The inventors of the present invention are low molecular weight (less than 800 by weight average molecular weight, preferably 600 or less), and have a basic functional group and form a static electrostatic bond to an anionic polymer material directly on a drug that exhibits a cation at a controlled pH. Formation is simple, and does not require any cationic polymer, such as chitosan, to form a complex. Since it involves direct electrostatic bonding between the drug and the polymer, the encapsulation rate is high, the manufacturing method is simple and economical, and the particulate state The present invention was completed by finding out that a drug transporter having a size of tens of micrometers to tens of nanometers can be provided.

본 발명은 (1) 질소(N)를 포함하는 6각 고리구조 화합물 중 피페라진기(piperazine structure), 피페리딘기(piperidine structure) 또는 몰폴린기(morpholine structure)를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; (2) 옥산구조와 직접 결합된 아민기를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; 또는 (3) 카비도파(carbidopa), 독시사이클린(doxycycline), 올로파타딘(olopatadine), 탐스로신(tamsulosin), 테르비나핀(terbinafine) 및 토포테칸(topotecan)으로 이루어진 군에서 선택된 염기성 작용기를 갖는 약물 또는 이들의 염; 중에서 선택된 하나 이상의 양전하를 띠는 약물 또는 이들의 염과, SO4 - 또는 SO3 - 작용기를 포함하며 음전하를 띠는 고분자 화합물 또는 이들의 염 간의 복합체를 형성하는 것을 특징으로 하는 약물-고분자 복합체를 제공한다.The present invention provides a weight average molecular weight of 600 or less including a piperazine structure, a piperidine structure, or a morpholine structure among (1) a hexagonal ring structure compound containing nitrogen (N). Drugs or salts thereof; (2) a drug having a weight average molecular weight of 600 or less containing an amine group directly bonded to the oxane structure or a salt thereof; Or (3) having a basic functional group selected from the group consisting of carbidopa, doxycycline, olopatadine, tamsulosin, terbinafine and topotecan Drugs or salts thereof; One or more positively charged drugs or salts thereof, and SO 4 - or SO 3 - provides a drug-polymer complex comprising a functional group and forming a complex between negatively charged polymer compounds or salts thereof.

상기 약물은 그 구조에서 염기성 작용기를 가지며, pKa가 5 이상인 것을 특징으로 하고, 중량평균분자량이 자유염기 기준으로 보통 600보다 작으며, 물에 녹거나 에탄올과 물의 공용매에 녹인 후 pH를 조절할 때에 보통 pH 0.1내지 pH 6.0 범위에서 양이온을 나타내는 특징이 있다. The drug has a basic functional group in its structure, is characterized in that the pKa is 5 or more, and the weight average molecular weight is usually less than 600 based on the free base, when dissolved in water or dissolved in a co-solvent of ethanol and water to adjust the pH. It is usually characterized by showing cations in the range of pH 0.1 to pH 6.0.

상기 (1)의 약물은 아리피프라졸(aripiprazole), 쿠에티아핀(quetiapine), 올란자핀(olanzapine), 시프로플록사신(ciprofloxacin), 레보플록사신(levofloxacin), 오플록사신(ofloxacin), 리스페리돈(risperidone), 이리노테칸(irinotecan), 팔리페리돈(paliperidone), 목시플록사신(moxifloxacin), 파록세틴(paroxetine) 및 모사프리드(mosapride)로 이루어진 군에서 선택되며, 중량평균분자량 600 이하의 치료성분 화합물이지만, 이에 한정되지는 않는다. 다만, 화합물 구조 중에 질소(N) 함유 6각 고리구조에서 해당 질소로부터 3번 위치 이내에 히드록실기(-OH)기를 갖거나, 해당 질소와 직접 결합된 탄소가 포화되지 않은 구조의 화합물은 제외하며, 이에 각각 해당하는 레보드로피진과 티몰롤은 상기 (1)의 약물에서 제외된다.The drugs of the above (1) are aripiprazole, quetiapine, olanzapine, ciprofloxacin, levofloxacin, ofloxacin, risperidone, iripercanone (iripercanone) ), Paliperidone, moxifloxacin, paroxetine and mosapride are selected from the group consisting of, but are not limited to, therapeutic ingredient compounds having a weight average molecular weight of 600 or less. However, in the compound structure, in the hexagonal ring structure containing nitrogen (N), a compound having a hydroxyl group (-OH) group within 3 positions from the corresponding nitrogen or carbon directly bonded to the nitrogen is not saturated is excluded. , Reboropizin and thymolol, respectively, corresponding to this, are excluded from the drug (1).

또한, 상기 (2)의 약물은 독소루비신(doxorubicin), 토브라마이신(tobramycin) 및 이다루비신(idarubicin)으로 이루어진 군에서 선택되며, 중량평균분자량 600 이하의 치료성분 화합물이지만, 이에 한정되지는 않는다. In addition, the drug (2) is selected from the group consisting of doxorubicin (doxorubicin), tobramycin (tobramycin) and idarubicin (idarubicin), but is not limited to a therapeutic ingredient compound having a weight average molecular weight of 600 or less. .

상기 음전하를 띠는 고분자 화합물은 구조 중에 R-SO4 -, R-SO3 - 작용기를 가지는 당구조의 화합물이며, 일례로서 콘드로이틴 설페이트(chondroitin sulfate), 덱스트란 설페이트(dextran sulfate), 카라기난(carrageenan) 및 이들의 염으로 이루어진 군에서 선택된 하나 이상일 수 있지만, 이에 한정되지는 않는다. 이러한 고분자 화합물은 알려진 pKa가 2보다 작아 pH 2 이상에서 음전하를 나타내는 공통적인 특징이 있다.Is a polymeric compound strip to the negative charge in the structure is R-SO 4 -, R-SO 3 - functional group The branch is a compound having a sugar structure, and may be one or more selected from the group consisting of chondroitin sulfate, dextran sulfate, carrageenan, and salts thereof, but is not limited thereto. These polymer compounds have a common characteristic that a known pKa is less than 2 and exhibits a negative charge at pH 2 or higher.

콘드로이틴 설페이트는 점안, 경구, 주사로 투여가 가능하며, 안전하고 일부 약리활성으로 안구건조나 안과의 수술보조제로 사용가능하다. 콘드로이틴 설페이트의 반수치사량(LD50)은 10g/kg 이상(Rat, 경구투여)으로 안전한 물질로 분류될 수 있다. 덱스트란 설페이트는 반수치사량(LD50)이 경구에서 2g/kg 이상(Rat, 경구투여)으로 안전한 고분자 물질이다. 카라기난은 식품이나 의약품의 첨가제로 폭넓게 사용되고 있으며 점도 조절이나 제제화의 개선을 위해 쓰이고 안전한 고분자 물질이다. 이들 고분자는 수용성을 증가시키기 위해 Na염과 같은 형태로도 사용가능하다. 하지만 이들 염 형태가 복합체 형성에는 영향을 미치지 않는다. 이들 고분자 물질의 사용에서 그 분자량이나 점도는 크게 영향이 없으나 다만, 혼합에서 자유로운 반응을 위해서는 1%의 기준으로 수용액에서 농도가 10만cp 이내이면 바람직하다.Chondroitin sulfate can be administered by instillation, oral, or injection. It is safe and can be used as a surgical aid for dry eye or ophthalmology with some pharmacological activity. Chondroitin sulfate can be classified as a safe substance with a half-lethal dose (LD50) of 10 g / kg or more (Rat, oral administration). Dextran sulfate is a safe polymer material with a semi-lethal dose (LD50) of 2 g / kg or more (Rat, oral administration) in the oral cavity. Carrageenan is widely used as an additive in food and pharmaceuticals, and is a safe and high-molecular substance used to improve viscosity control and formulation. These polymers can also be used in the form of Na salt to increase water solubility. However, these salt forms do not affect complex formation. In the use of these polymer materials, the molecular weight or viscosity is not significantly affected, but for a free reaction in mixing, it is preferable that the concentration in the aqueous solution is within 100,000 cp, based on 1%.

상기 양전하를 띠는 약물은 수용액 상에서 0.1 중량% 내지 10 중량%로 함유되며, pH 0.1 내지 pH 8의 범위, 바람직하게는 pH 0.1 내지 pH 6.0의 범위를 나타낼 수 있다.The positively charged drug is contained in an aqueous solution in an amount of 0.1% to 10% by weight, and may exhibit a range of pH 0.1 to pH 8, preferably a range of pH 0.1 to pH 6.0.

상기 음전하를 띠는 고분자 화합물 또는 이들의 염은 약물의 총 중량에 대해 0.1배 내지는 5배의 중량 비율로 함유하는 것이 바람직하며, 상기 함량 비율을 벗어나면 점도가 증가하여 혼합시 균질한 혼합상태에서의 복합체 형성이 어려운 문제가 야기될 수 있다.The negatively charged polymer compound or a salt thereof is preferably contained in a weight ratio of 0.1 to 5 times the total weight of the drug. Difficult formation of complexes may cause problems.

상기 약물과 음전하를 띠는 고분자 화합물 또는 이들의 염은 수용액 또는 에탄올과 물의 공용매에 녹일 수 있다. The drug and a negatively charged polymer compound or a salt thereof may be dissolved in an aqueous solution or a co-solvent of ethanol and water.

상기 음전하를 띠는 고분자 화합물 또는 이들의 염은 1 중량% 수용액의 점도가 1센티포아즈(cp)에서 5000센티포아즈(cp)의 범위를 나타낼 수 있다.The negatively charged polymer compound or a salt thereof may have a viscosity of 1 wt% aqueous solution ranging from 1 centipoise (cp) to 5000 centipoise (cp).

상기 음전하를 띠는 고분자 화합물 또는 이들의 염은 수용액 상에서 pH 0.1 내지 pH 8.0의 범위, 바람직하게는 pH 0.1 내지 pH 6.0의 범위를 나타낼 수 있다.The negatively charged polymer compound or a salt thereof may exhibit a range of pH 0.1 to pH 8.0 in an aqueous solution, preferably a range of pH 0.1 to pH 6.0.

에탄올과 물의 공용매는 에탄올이 0.1 중량% 내지 90 중량%의 함량으로 포함되며, 바람직하게는 에탄올이 10 내지 90 중량%의 함량으로 포함될 수 있다.The co-solvent of ethanol and water contains ethanol in an amount of 0.1% to 90% by weight, preferably ethanol in an amount of 10 to 90% by weight.

본 발명에 따른 약물-고분자 복합체는 현탁 상태이며, 이를 그대로 사용하거나 또는 추가로 물을 제거하여, 현탁제, 산제, 과립제, 캡슐제, 정제, 주사제, 연고제, 분무제 및 흡입제로 이루어진 군에서 선택된 제형으로 제조할 수 있다.The drug-polymer complex according to the present invention is in a suspended state, or it is used as it is or by removing water further, a formulation selected from the group consisting of suspensions, powders, granules, capsules, tablets, injections, ointments, sprays and inhalants Can be produced.

또한, 본 발명은 (1) 질소(N)를 포함하는 6각 고리구조 화합물 중 피페라진기(piperazine structure), 피페리딘기(piperidine structure) 또는 몰폴린기(morpholine structure)를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; (2) 옥산구조와 직접 결합된 아민기를 포함하는 중량평균분자량 600 이하의 약물 또는 이들의 염; 또는 (3) 카비도파(carbidopa), 독시사이클린(doxycycline), 올로파타딘(olopatadine), 탐스로신(tamsulosin), 테르비나핀(terbinafine) 및 토포테칸(topotecan)으로 이루어진 군에서 선택된 염기성 작용기를 갖는 약물 또는 이들의 염; 중에서 선택된 하나 이상의 양전하를 띠는 약물 또는 이들의 염을 pH 0.1 내지 8.0의 조건 하 수용액 또는 에탄올 공용매에 용해시키는 제 1단계; SO4 - 또는 SO3 - 작용기를 포함하며 음전하를 띠는 고분자 화합물 또는 이들의 염을 pH 0.1 내지 8.0의 조건 하 수용액에 용해시키는 제 2단계; 및 상기 제 1단계의 용액에 제 2단계의 용액을 첨가하여 혼합시켜 약물-고분자 간의 복합체를 형성시키는 단계를 포함하며, 상기 음전하를 띠는 고분자 화합물 또는 이들의 염은 약물 또는 이들의 염의 총 중량에 대해 0.1배 내지는 5배의 중량 비율로 함유하는 것을 특징으로 하는 약물-고분자 복합체 제조방법을 제공한다. In addition, the present invention (1) weight average molecular weight comprising a piperazine group (piperazine structure), piperidine group (piperidine structure) or morpholine group (morpholine structure) of the hexagonal ring structure compound containing nitrogen (N) Up to 600 drugs or salts thereof; (2) a drug having a weight average molecular weight of 600 or less containing an amine group directly bonded to the oxane structure or a salt thereof; Or (3) having a basic functional group selected from the group consisting of carbidopa, doxycycline, olopatadine, tamsulosin, terbinafine and topotecan Drugs or salts thereof; A first step of dissolving at least one positively charged drug or a salt thereof in an aqueous solution or an ethanol co-solvent under conditions of pH 0.1 to 8.0; SO 4 - or SO 3 - a second step of dissolving a negatively charged polymer compound or a salt thereof containing a functional group in an aqueous solution under conditions of pH 0.1 to 8.0; And adding and mixing the solution of the second step to the solution of the first step to form a complex between the drug and the polymer, wherein the negatively charged polymer compound or salt thereof is the total weight of the drug or salt thereof It provides a method for producing a drug-polymer complex, characterized in that it contains at a weight ratio of 0.1 to 5 times.

상기 수용액은 pH 조절제를 이용하여 pH 0.1 내지 8.0의 조건을 맞춘 수용액을 의미한다.The aqueous solution means an aqueous solution having a condition of pH 0.1 to 8.0 using a pH adjusting agent.

보다 상세하게는, 본 발명에 따른 약물-고분자 복합체 형성을 위해서는 약물과 고분자 각각의 용액을 pH 0.1 내지 8.0, 바람직하게는 pH 2.0 내지 pH 6.0의 범위에서 제조하고, 상호 혼합하며 교반하면 복합체 형성이 이루어진다. 이때 입자크기나 반응시간을 단축하기 위한 목적으로 고속교반력, 초음파력, 이외의 각종 혼합을 위한 물리적 에너지를 가하면 복합체 형성이 일어나 현탁된 상태를 얻을 수 있다. More specifically, in order to form a drug-polymer complex according to the present invention, a solution of each of the drug and the polymer is prepared in the range of pH 0.1 to 8.0, preferably pH 2.0 to pH 6.0, mixed with each other and stirred to form a complex. Is done. At this time, for the purpose of shortening the particle size or reaction time, when high-speed stirring force, ultrasonic force, and physical energy for various other mixing are applied, complex formation occurs and a suspended state can be obtained.

약물과 고분자 용액을 혼합하여 나타나는 pH의 범위는 pH 2 내지 pH 6의 범위이고, 바람직하게는 pH 3 내지 pH 5의 범위로 나타나게 된다. 반응을 위한 적절한 약물의 농도는 0.1%(w/v%) 이상에서 약물의 수용해도에 따라 높은 농도를 적용하는 것도 가능하다. 일반적으로 약물의 농도는 10%(w/v%) 이내의 농도에서 가능하다. 고분자 물질의 용해도는 약물 농도에 대비하여 낮거나 높게 설정하면 되며, 다만, 점도를 고려하여 고분자 물질을 녹인 점도가 20℃에서 10만cp 이내이면 바람직하다. The range of pH indicated by mixing the drug and the polymer solution is in the range of pH 2 to pH 6, and preferably in the range of pH 3 to pH 5. It is also possible to apply a high concentration depending on the water solubility of the drug at a concentration of 0.1% (w / v%) or more appropriate for the reaction. Generally, the concentration of the drug is possible at a concentration within 10% (w / v%). The solubility of the polymer material may be set to be low or high in comparison to the drug concentration. However, it is preferable if the viscosity of the polymer material dissolved in consideration of the viscosity is within 100,000 cp at 20 ° C.

이렇게 얻어진 약물-고분자 복합체는 수용액에 현탁된 상태이며 보통 수십 내지 수백 나노미터 크기의 콜로이드 상태를 나타내거나 수십 마이크로미터 이내의 미세 현탁상을 나타낸다. 이들은 이 상태 그대로 혹은 물을 제거하여, 산제, 과립제, 정제, 캡슐제, 연고제, 좌제, 패취제, 흡입제로 적용가능하고, 혹은 무균제제로 pH와 삼투성, 무균성을 조절하여 점안제, 주사제로도 적용가능하다. The drug-polymer complex thus obtained is suspended in an aqueous solution and usually exhibits a colloidal state of several tens to hundreds of nanometers in size or a fine suspension within a few tens of micrometers. They can be applied as it is or by removing water, and can be applied as powders, granules, tablets, capsules, ointments, suppositories, patches, inhalants, or even as eye drops and injections by adjusting pH, osmolarity, and sterility as a disinfectant. It is applicable.

본 발명에 따른 약물-고분자 복합체는 그 구성이 약물과 고분자의 특수한 반응성에 의존함으로 기존에 동일한 발명의 제시가 없으며, 신규하고 진보한 발명으로서, 매우 간단하고 효율적인 제조방법으로 나노미터 또는 마이크로미터의 미립자를 경제성 있게 제조할 수 있고, 봉입효율이 50% 이상으로 우수하고, 다양한 제제로의 적용이 가능한 장점을 가진다.The drug-polymer composite according to the present invention does not have the present invention of the same invention because its composition depends on the specific reactivity of the drug and the polymer. As a new and advanced invention, it is a very simple and efficient manufacturing method of nanometer or micrometer. Fine particles can be produced economically, and the encapsulation efficiency is excellent at 50% or more, and it has the advantage of being applicable to various formulations.

이하, 본 발명을 실시예 및 시험예를 통하여 더욱 상세히 설명한다. 그러나, 하기 실시예 및 시험예는 본 발명을 예시하기 위한 것으로, 본 발명의 범위가 이들에만 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail through examples and test examples. However, the following examples and test examples are intended to illustrate the present invention, and the scope of the present invention is not limited thereto.

<비교예 1 내지 비교예 18> 약물과 고분자간 복합체를 형성하지 않는 염기성 약물 이용<Comparative Example 1 to Comparative Example 18> Use of a basic drug that does not form a complex between the drug and the polymer

다음 표 1을 근거로 약물-고분자 복합체를 형성하고자 하였다.Based on the following Table 1, it was intended to form a drug-polymer complex.

각 비교예에 해당하는 pH 조건의 아세트산 완충액(45 mM)과 에탄올을 3 : 7 비율로 혼합한 용액 500 μL에 각 비교예에 해당하는 농도의 약물을 진탕하여 녹였다. 각 비교예에 해당하는 pH 조건의 아세트산 완충액(45 mM) 500 μL에 각 비교예에 해당하는 농도의 고분자를 녹였다.Acetic acid buffer (45 mM) in pH condition corresponding to each comparative example and ethanol in a ratio of 3: 7 were dissolved in 500 μL of the solution corresponding to each comparative example by shaking. Polymers having a concentration corresponding to each comparative example were dissolved in 500 μL of acetic acid buffer (45 mM) at pH conditions corresponding to each comparative example.

상기 약물 용액에 probe형 초음파파쇄기(ultrasonicator)를 담그고 작동하며 상기 고분자 용액을 적가하여 2분간 초음파진동을 가하면서 혼합하였다. The probe solution was immersed in a probe type ultrasonicator, and the polymer solution was added dropwise and mixed while applying ultrasonic vibration for 2 minutes.

분류Classification 약물 종류Drug type 약물
농도(%)
drug
density(%)
고분자 종류Polymer type 고분자
농도(%)
Polymer
density(%)
pH 조건pH condition 약물 중
염기성 작용기
Drug
Basic functional group
비교예 1Comparative Example 1 엔테카비르Entecavir 0.10.1 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.30.3 3.03.0 1차 아민Primary amine
비교예 2Comparative Example 2 4.04.0 비교예 3Comparative Example 3 5.05.0 비교예 4Comparative Example 4 콘드로이틴
설페이트 나트륨
Chondroitin
Sodium sulfate
0.30.3 3.03.0
비교예 5Comparative Example 5 4.04.0 비교예 6Comparative Example 6 5.05.0 비교예 7Comparative Example 7 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 8Comparative Example 8 4.04.0 비교예 9Comparative Example 9 5.05.0 비교예 10Comparative Example 10 소포스부비르Sophosbuvir 0.20.2 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.60.6 3.03.0 포스포라미데이트Phosphoramidate
비교예 11Comparative Example 11 4.04.0 비교예 12Comparative Example 12 5.05.0 비교예 13Comparative Example 13 콘드로이틴
설페이트 나트륨
Chondroitin
Sodium sulfate
0.60.6 3.03.0
비교예 14Comparative Example 14 4.04.0 비교예 15Comparative Example 15 5.05.0 비교예 16Comparative Example 16 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 17Comparative Example 17 4.04.0 비교예 18Comparative Example 18 5.05.0

<비교예 19 내지 비교예 108> 약물과 고분자간 복합체를 형성하지 않는 염기성 약물 이용<Comparative Example 19 to Comparative Example 108> Use of a basic drug that does not form a complex between the drug and the polymer

다음 표 2를 근거로 약물-고분자 복합체를 형성하고자 하였다.Based on the following Table 2, it was intended to form a drug-polymer complex.

각 비교예에 해당하는 pH 조건의 아세트산 완충액(45 mM) 500 μL에 각 비교예에 해당하는 농도의 약물을 진탕하여 녹였다. 각 비교예에 해당하는 pH 조건의 아세트산 완충액(45 mM) 500 μL에 각 비교예에 해당하는 농도의 고분자를 진탕하여 녹였다. 500 μL of acetic acid buffer (45 mM) in pH condition corresponding to each comparative example was shaken to dissolve the drug at a concentration corresponding to each comparative example. 500 μL of acetic acid buffer solution (45 mM) under pH conditions corresponding to each comparative example was shaken and dissolved by shaking a polymer having a concentration corresponding to each comparative example.

상기 약물 용액에 probe형 초음파파쇄기(ultrasonicator)를 담그고 작동하며 상기 고분자 용액을 적가하여 2분간 초음파진동을 가하면서 혼합하였다. The probe solution was immersed in a probe type ultrasonicator, and the polymer solution was added dropwise and mixed while applying ultrasonic vibration for 2 minutes.













분류Classification 약물 종류Drug type 약물
농도(%)
drug
density(%)
고분자 종류Polymer type 고분자
농도(%)
Polymer
density(%)
pH 조건pH condition 약물 중
염기성 작용기
Drug
Basic functional group
비교예 19Comparative Example 19 레보드로프로피진Levodropropidine 1.01.0 덱스트란
설페이트
나트륨
Dextran
Sulfate
salt
3.03.0 3.03.0 질소(N)함유
6각형 고리구조
(피페라진 구조)이면서 해당
질소로부터 3번 위치 이내에
히드록실기(-OH)와 결합된 탄소를 갖는 구조
Nitrogen (N) content
Hexagonal ring structure
(Piperazine structure)
Within 3 positions from nitrogen
Structure with carbon bonded to hydroxyl group (-OH)
비교예 20Comparative Example 20 4.04.0 비교예 21Comparative Example 21 5.05.0 비교예 22Comparative Example 22 콘드로이틴
설페이트
나트륨
Chondroitin
Sulfate
salt
3.03.0 3.03.0
비교예 23Comparative Example 23 4.04.0 비교예 24Comparative Example 24 5.05.0 비교예 25Comparative Example 25 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 26Comparative Example 26 4.04.0 비교예 27Comparative Example 27 5.05.0 비교예 28Comparative Example 28 브린졸아마이드Brinzolamide 0.10.1 덱스트란
설페이트
나트륨
Dextran
Sulfate
salt
0.30.3 3.03.0 1차 아민 구조Primary amine structure
비교예 29Comparative Example 29 4.04.0 비교예 30Comparative Example 30 5.05.0 비교예 31Comparative Example 31 콘드로이틴
설페이트
나트륨
Chondroitin
Sulfate
salt
0.30.3 3.03.0
비교예 32Comparative Example 32 4.04.0 비교예 33Comparative Example 33 5.05.0 비교예 34Comparative Example 34 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 35Comparative Example 35 4.04.0 비교예 36Comparative Example 36 5.05.0 비교예 37Comparative Example 37 레보도파Levodopa 0.10.1 덱스트란 설페이트 나트륨Dextran sulfate sodium 0.30.3 3.03.0 비교예 38Comparative Example 38 4.04.0 비교예 39Comparative Example 39 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 0.30.3 3.03.0 비교예 40Comparative Example 40 4.04.0 비교예 41Comparative Example 41 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 42Comparative Example 42 4.04.0 비교예 43Comparative Example 43 도르졸라미드Dorzolamide 1.01.0 덱스트란 설페이트 나트륨Dextran sulfate sodium 3.03.0 3.03.0 비교예 44Comparative Example 44 4.04.0 비교예 45Comparative Example 45 5.05.0 비교예 46Comparative Example 46 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 비교예 47Comparative Example 47 4.04.0 비교예 48Comparative Example 48 5.05.0 비교예 49Comparative Example 49 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 50Comparative Example 50 4.04.0 비교예 51Comparative Example 51 5.05.0 비교예 52Comparative Example 52 프라미펙솔Pramipexole 1.01.0 덱스트란 설페이트 나트륨Dextran sulfate sodium 3.03.0 3.03.0 비교예 53Comparative Example 53 4.04.0 비교예 54Comparative Example 54 5.05.0 비교예 55Comparative Example 55 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 비교예 56Comparative Example 56 4.04.0 비교예 57Comparative Example 57 5.05.0 비교예 58Comparative Example 58 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 59Comparative Example 59 4.04.0 비교예 60Comparative Example 60 5.05.0 비교예 61Comparative Example 61 카베디롤Carvedilol 0.10.1 덱스트란 설페이트 나트륨Dextran sulfate sodium 3.03.0 3.03.0 2차 아민 구조Secondary amine structure 비교예 62Comparative Example 62 4.04.0 비교예 63Comparative Example 63 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 비교예 64Comparative Example 64 4.04.0 비교예 65Comparative Example 65 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 66Comparative Example 66 4.04.0 비교예 67Comparative Example 67 비소프롤롤Bisoprolol 1.01.0 덱스트란 설페이트 나트륨Dextran sulfate sodium 3.03.0 3.03.0 비교예 68Comparative Example 68 4.04.0 비교예 69Comparative Example 69 5.05.0 비교예 70Comparative Example 70 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 비교예 71Comparative Example 71 4.04.0 비교예 72Comparative Example 72 5.05.0 비교예 73Comparative Example 73 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 74Comparative Example 74 4.04.0 비교예 75Comparative Example 75 5.05.0 비교예 76Comparative Example 76 라사길린Rasagiline 1.01.0 덱스트란 설페이트 나트륨Dextran sulfate sodium 3.03.0 3.03.0 비교예 77Comparative Example 77 4.04.0 비교예 78Comparative Example 78 5.05.0 비교예 79Comparative Example 79 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 비교예 80Comparative Example 80 4.04.0 비교예 81Comparative Example 81 5.05.0 비교예 82Comparative Example 82 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 83Comparative Example 83 4.04.0 비교예 84Comparative Example 84 5.05.0 비교예 85Comparative Example 85 티몰롤
Thymolol
1.01.0 덱스트란 설페이트 나트륨Dextran sulfate sodium 3.03.0 3.03.0 질소(N)함유
6각형 고리구조
(몰폴린구조)이면서 해당 질소로부터 직접
결합하는 원소가 포화 탄소가
아닌 구조
Nitrogen (N) content
Hexagonal ring structure
(Morpholine structure) and directly from the nitrogen
The element to be bound is saturated carbon
Not structure
비교예 86Comparative Example 86 4.04.0 비교예 87Comparative Example 87 5.05.0 비교예 88Comparative Example 88 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 비교예 89Comparative Example 89 4.04.0 비교예 90Comparative Example 90 5.05.0 비교예 91Comparative Example 91 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 92Comparative Example 92 4.04.0 비교예 93Comparative Example 93 5.05.0 비교예 94Comparative Example 94 로피니롤Lopinirol 1.01.0 덱스트란 설페이트 나트륨Dextran sulfate sodium 3.03.0 3.03.0 3차 아민 구조Tertiary amine structure 비교예 95Comparative Example 95 4.04.0 비교예 96Comparative Example 96 5.05.0 비교예 97Comparative Example 97 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 비교예 98Comparative Example 98 4.04.0 비교예 99Comparative Example 99 5.05.0 비교예 100Comparative Example 100 0.30.3 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 비교예 101Comparative Example 101 4.04.0 비교예 102Comparative Example 102 5.05.0 비교예 103Comparative Example 103 브리모니딘Brimonidine 0.50.5 덱스트란 설페이트 나트륨Dextran sulfate sodium 1.51.5 3.03.0 이미다졸 구조Imidazole structure 비교예 104Comparative Example 104 4.04.0 비교예 105Comparative Example 105 5.05.0 비교예 106Comparative Example 106 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 1.51.5 3.03.0 비교예 107Comparative Example 107 4.04.0 비교예 108Comparative Example 108 5.05.0

<실시예 1 및 실시예 2><Example 1 and Example 2>

다음 표 3을 근거로 약물-고분자 복합체를 형성하고자 하였다.Based on the following Table 3, it was intended to form a drug-polymer complex.

각 실시예에 해당하는 pH 조건의 아세트산 완충액(45 mM)과 에탄올을 3 : 7 비율로 혼합한 용액 500 μL에 각 실시예에 해당하는 농도의 약물을 진탕하여 녹였다. 각 실시예에 해당하는 pH 조건의 아세트산 완충액(45 mM) 500 μL에 각 실시예에 해당하는 농도의 고분자를 녹였다.Acetic acid buffer (45 mM) in pH condition corresponding to each example and ethanol in a 3: 7 ratio of the solution were dissolved by shaking the drug of the concentration corresponding to each example in 500 μL. Polymers having a concentration corresponding to each example were dissolved in 500 μL of acetic acid buffer (45 mM) at pH conditions corresponding to each example.

상기 약물 용액에 probe형 초음파진동기(ultrasonicator)를 담그고 작동하며 상기 고분자 용액을 적가하여 2분간 초음파진동을 가하면서 혼합하였다. The probe solution was immersed in a probe type ultrasonic vibrator, and the polymer solution was added dropwise and mixed while applying ultrasonic vibration for 2 minutes.

분류Classification 약물 종류Drug type 약물 농도(%) Drug concentration (%) 고분자 종류Polymer type 고분자
농도(%)
Polymer
density(%)
pH 조건pH condition 약물 중
염기성 작용기
Drug
Basic functional group
실시예 1Example 1 아리피프라졸Aripiprazole 0.10.1 덱스트란 설페이트 나트륨Dextran sulfate sodium 0.30.3 3.03.0 질소(N)함유
6각형 고리구조
(피페라진 구조)
Nitrogen (N) content
Hexagonal ring structure
(Piperazine structure)
실시예 2Example 2 4.04.0

<실시예 3 내지 실시예 85> < Examples 3 to 85>

다음 표 4를 근거로 약물-고분자 복합체를 형성하고자 하였다.Based on the following Table 4, it was intended to form a drug-polymer complex.

각 실시예에 해당하는 pH 조건의 아세트산 완충액(45 mM) 500 μL에 각 실시예에 해당하는 농도의 약물을 진탕하여 녹였다. 각 실시예에 해당하는 pH 조건의 아세트산 완충액(45 mM) 500 μL에 각 실시예에 해당하는 농도의 고분자를 진탕하여 녹였다. 500 μL of acetic acid buffer (45 mM) under pH conditions corresponding to each example was shaken to dissolve the drug at a concentration corresponding to each example. 500 μL of acetic acid buffer (45 mM) under pH conditions corresponding to each example was shaken to melt the polymer of the concentration corresponding to each example.

상기 약물 용액에 probe형 초음파파쇄기(ultrasonicator)를 담그고 작동하며 상기 고분자 용액을 적가하여 2분간 초음파진동을 가하면서 혼합하였다. The probe solution was immersed in a probe type ultrasonicator, and the polymer solution was added dropwise and mixed while applying ultrasonic vibration for 2 minutes.

분류Classification 약물 종류Drug type 약물
농도(%)
drug
density(%)
고분자 종류Polymer type 고분자
농도(%)
Polymer
density(%)
pH
조건
pH
Condition
약물 중
염기성 작용기
Drug
Basic functional group
실시예 3Example 3 쿠에티아핀Quetiapine 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 4.04.0 질소(N)함유
6각형 고리구조
(피페라진 구조)
Nitrogen (N) content
Hexagonal ring structure
(Piperazine structure)
실시예 4Example 4 올란자핀Olanzapine 0.40.4 덱스트란 설페이트 나트륨Dextran sulfate sodium 1.21.2 3.03.0 실시예 5Example 5 4.04.0 실시예 6Example 6 5.05.0 실시예 7Example 7 시프로플록사신Ciprofloxacin 1.01.0 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
3.03.0 3.03.0
실시예 8Example 8 4.04.0 실시예 9Example 9 5.05.0 실시예 10Example 10 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 3.03.0 실시예 11Example 11 4.04.0 실시예 12Example 12 5.05.0 실시예 13Example 13 시프로플록사신Ciprofloxacin 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 실시예 14Example 14 4.04.0 실시예 15Example 15 5.05.0 실시예 16Example 16 레보플록사신Levofloxacin 1.01.0 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
3.03.0 3.03.0
실시예 17Example 17 4.04.0 실시예 18Example 18 5.05.0 실시예 19Example 19 오플록사신Ofloxacin 0.10.1 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.30.3 3.03.0
실시예 20Example 20 4.04.0 실시예 21Example 21 5.05.0 실시예 22Example 22 리스페리돈Risperidone 0.10.1 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.30.3 4.04.0 질소(N)함유
6각형 고리구조
(피페리딘 구조)
Nitrogen (N) content
Hexagonal ring structure
(Piperidine structure)
실시예 23Example 23 카파 카라기난Kappa carrageenan 0.30.3 4.04.0 실시예 24Example 24 이리노테칸Irinotecan 0.50.5 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 1.51.5 3.03.0 실시예 25Example 25 이리노테칸Irinotecan 0.10.1 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.30.3 5.05.0
실시예 26Example 26 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 실시예 27Example 27 4.04.0 실시예 28Example 28 5.05.0 실시예 29Example 29 팔리페리돈Paliperidone 0.50.5 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
1.51.5 3.03.0
실시예 30Example 30 4.04.0 실시예 31Example 31 목시플록사신Moxifloxacin 1.01.0 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
3.03.0 3.03.0
실시예 32Example 32 4.04.0 실시예 33Example 33 5.05.0 실시예 34Example 34 목시플록사신Moxifloxacin 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 실시예 35Example 35 4.04.0 실시예 36Example 36 파록세틴Paroxetine 0.50.5 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
1.51.5 3.03.0
실시예 37Example 37 4.04.0 실시예 38Example 38 5.05.0 실시예 39Example 39 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 1.51.5 3.03.0 실시예 40Example 40 4.04.0 실시예 41Example 41 5.05.0 실시예 42Example 42 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 실시예 43Example 43 4.04.0 실시예 44Example 44 5.05.0 실시예 45Example 45 모사프리드Mosapride 0.10.1 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.30.3 3.03.0 질소(N)함유
6각형 고리구조
(몰폴린 구조)
Nitrogen (N) content
Hexagonal ring structure
(Morpholine structure)
실시예 46Example 46 4.04.0 실시예 47Example 47 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 실시예 48Example 48 4.04.0 실시예 49Example 49 이다루비신Idarubicin 1.01.0 덱스트란
설페이트
나트륨
Dextran
Sulfate
salt
3.03.0 3.03.0 옥산구조와 직접 결합된 아민기를 갖는 구조Structure having an amine group directly bonded to the oxane structure
실시예 50Example 50 4.04.0 실시예 51Example 51 5.05.0 실시예 52Example 52 콘드로이틴
설페이트
나트륨
Chondroitin
Sulfate
salt
3.03.0 3.03.0
실시예 53Example 53 4.04.0 실시예 54Example 54 5.05.0 실시예 55Example 55 0.10.1 카파
카라기난
kappa
Carrageenan
0.30.3 3.03.0
실시예 56Example 56 4.04.0 실시예 57Example 57 5.05.0 실시예 58Example 58 독소루비신Doxorubicin 0.50.5 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
1.51.5 3.03.0
실시예 59Example 59 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 1.51.5 3.03.0 실시예 60Example 60 독소루비신Doxorubicin 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 실시예 61Example 61 토브라마이신Tobramycin 1.01.0 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
3.03.0 5.05.0
실시예 62Example 62 콘드로이틴 설페이트 나트륨Chondroitin sulfate sodium 3.03.0 5.05.0 실시예 63Example 63 토브라마이신Tobramycin 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 3.03.0 실시예 64Example 64 4.04.0 실시예 65Example 65 5.05.0 실시예 66Example 66 카비도파Carbidopa 0.10.1 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.30.3 3.03.0 하이드라진 구조Hydrazine structure
실시예 67Example 67 4.04.0 실시예 68Example 68 탐스로신Tamsulosin 0.10.1 카파 카라기난Kappa carrageenan 0.30.3 4.04.0 2차 아민 구조Secondary amine structure 실시예 69Example 69 테르비나핀Terbinafine 0.10.1 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.30.3 3.03.0 3차 아민 구조Tertiary amine structure
실시예 70Example 70 4.04.0 실시예 71Example 71 카파 카라기난Kappa carrageenan 0.30.3 4.04.0 실시예 72Example 72 올로파타딘Olopatadine 0.20.2 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
0.60.6 3.03.0
실시예 73Example 73 4.04.0 실시예 74Example 74 5.05.0 실시예 75Example 75 독시사이클린Doxycycline 1.01.0 덱스트란
설페이트 나트륨
Dextran
Sodium sulfate
3.03.0 3.03.0
실시예 76Example 76 4.04.0 실시예 77Example 77 토포테칸Topotecan 1.01.0 덱스트란
설페이트
나트륨
Dextran
Sulfate
salt
3.03.0 2.02.0
실시예 78Example 78 3.03.0 실시예 79Example 79 4.04.0 실시예 80Example 80 콘드로이틴
설페이트
나트륨
Chondroitin
Sulfate
salt
3.03.0 2.02.0
실시예 81Example 81 3.03.0 실시예 82Example 82 4.04.0 실시예 83Example 83 0.10.1 카파
카라기난
kappa
Carrageenan
0.30.3 2.02.0
실시예 84Example 84 3.03.0 실시예 85Example 85 4.04.0

<실험예 1> 복합체의 pH, 입자크기, 봉입률 평가<Experimental Example 1> Evaluation of the complex pH, particle size, and encapsulation rate

본 발명의 약물과 고분자간 복합체가 실제로 형성되는지를 확인하기 위하여, 제조된 비교예와 실시예에 대한 성상을 관찰하여 확인하였다. In order to confirm whether the drug-polymer complex of the present invention is actually formed, it was confirmed by observing the properties of the prepared comparative examples and examples.

1) pH 측정1) pH measurement

본 발명의 약물복합체 제조에 있어서, 약물 용액과 고분자 용액의 pH 조건을 달리하여 약물복합체를 제조하는 경우 제조된 현탁액의 pH를 확인하기 위하여, pH 측정기(S220 SevenCompact™ ph/Ion, Mettler Toledo)를 이용한 pH 측정을 통하여 확인하였다.In preparing the drug complex of the present invention, in order to confirm the pH of the prepared suspension when preparing the drug complex by varying the pH conditions of the drug solution and the polymer solution, a pH meter (S220 SevenCompact ™ ph / Ion, Mettler Toledo) It was confirmed by measuring the pH used.

2) 평균입자크기 측정2) Average particle size measurement

본 발명의 약물복합체 제조에 있어서, 약물 용액과 고분자 용액의 pH 조건을 달리하여 약물 복합체를 제조하는 경우 제조된 현탁액의 특성 변화를 살펴보기 위하여, 입도분석기(NanoBrook 90Plus, Brookhaven instruments Corporation)를 이용한 평균입자크기를 측정하였다. In the preparation of the drug complex of the present invention, in order to examine the change in properties of the prepared suspension when preparing the drug complex by varying the pH conditions of the drug solution and the polymer solution, the average using a particle size analyzer (NanoBrook 90Plus, Brookhaven instruments Corporation) The particle size was measured.

3) 봉입률 평가3) Evaluation of sealing rate

본 발명에 따른 약물을 포함하는 약물복합체 내부에 약물이 봉입된 정도를 확인하기 위하여 봉입률을 분석하였다.The encapsulation rate was analyzed to confirm the degree of encapsulation of the drug in the drug complex containing the drug according to the present invention.

약물복합체 내부에 포함된 약물의 양을 분석하기 위하여 UV 분석을 이용하여 정량 분석하였다. 구체적으로 제조된 현탁액을 15,000 rpm에서 15분간 원심분리하여 약물을 포함한 상층액을 각 pH 완충액으로 희석하여 검액으로 사용하였다. 약물 종류에 따라서 정량하기 위한 표준액을 각 pH 완충액으로 제조하였다. 준비된 표준액과 검액을 각각의 흡수극대를 나타내는 파장을 적용하여 흡광도를 측정하여 검액의 농도를 구하였다. 약물과 고분자간 복합체의 약물 봉입률은 아래와 같은 식에 의하여 산출하였다.Quantitative analysis was performed using UV analysis to analyze the amount of drug contained in the drug complex. The specifically prepared suspension was centrifuged at 15,000 rpm for 15 minutes, and the supernatant containing the drug was diluted with each pH buffer and used as a test solution. Standard solutions for quantification according to drug types were prepared with each pH buffer. The absorbance was measured by applying the wavelengths representing the absorption maxima to the prepared standard solution and the sample solution to obtain the concentration of the sample solution. The drug encapsulation rate of the drug-polymer complex was calculated by the following equation.

[계산식 1][Calculation formula 1]

약물 봉입률 (%) = 〔(처음의 약물농도(mg/mL)×0.5 - 검액의 약물농도(mg/mL)×희석배수〕 × 100 / (처음의 약물농도(mg/mL)×0.5Drug encapsulation rate (%) = 〔(Initial drug concentration (mg / mL) × 0.5-Test drug concentration (mg / mL) × Dilution multiple) × 100 / (Initial drug concentration (mg / mL) × 0.5

그 결과, 상기 비교예에 해당하는 약물과 고분자 간의 제조조건에서는 복합체 형성이 전혀 이루어지지 않았고, 봉입률이 측정될 수 없었다. 하지만, 실시예에 해당하는 약물과 고분자간의 미립자 복합체 형성이 이루어 졌으며, 성상이나 입자크기 측정에서 모두 10 ㎛ 크기보다 작은 미립자 상태를 나타내었다. 실시예의 경우 봉입률은 모두 예외 없이 50% 이상의 높은 값을 나타내었다. 이로써, 본 발명을 통해 약물과 고분자간의 특징적 정전기 상호작용을 통해 약물수송체로 기능이 가능하고, 미립자 상태이며, 봉입률이 우수한 복합체를 제조할 수 있었다. As a result, complex formation was not achieved at all under the manufacturing conditions between the drug and the polymer corresponding to the comparative example, and the encapsulation rate could not be measured. However, the formation of a fine particle complex between the drug and the polymer corresponding to the example was performed, and both the properties and particle size measurements showed a fine particle state smaller than 10 μm. In the case of the examples, all of the encapsulation rates showed a high value of 50% or more without exception. Thus, through the present invention, a composite capable of functioning as a drug transporter through a characteristic electrostatic interaction between a drug and a polymer, having a fine particle state, and having an excellent encapsulation rate could be manufactured.

분류Classification 성상Constellation pHpH 입자 크기(nm)Particle size (nm) 봉입률(%)Encapsulation rate (%) 비교예 1Comparative Example 1

Figure 112018099674749-pat00001
Figure 112018099674749-pat00001
3.423.42 복합체 형성안됨No complex formation 0 %0 % 비교예 2Comparative Example 2
Figure 112018099674749-pat00002
Figure 112018099674749-pat00002
4.114.11 복합체 형성안됨No complex formation 0 %0 %
비교예 3Comparative Example 3
Figure 112018099674749-pat00003
Figure 112018099674749-pat00003
5.085.08 복합체 형성안됨No complex formation 0 %0 %
비교예 4Comparative Example 4
Figure 112018099674749-pat00004
Figure 112018099674749-pat00004
3.343.34 복합체 형성안됨No complex formation 0 %0 %
비교예 5Comparative Example 5
Figure 112018099674749-pat00005
Figure 112018099674749-pat00005
4.134.13 복합체 형성안됨No complex formation 0 %0 %
비교예 6Comparative Example 6
Figure 112018099674749-pat00006
Figure 112018099674749-pat00006
5.065.06 복합체 형성안됨No complex formation 0 %0 %
비교예 7Comparative Example 7
Figure 112018099674749-pat00007
Figure 112018099674749-pat00007
3.443.44 복합체 형성안됨No complex formation 0 %0 %
비교예 8Comparative Example 8
Figure 112018099674749-pat00008
Figure 112018099674749-pat00008
4.084.08 복합체 형성안됨No complex formation 0 %0 %
비교예 9Comparative Example 9
Figure 112018099674749-pat00009
Figure 112018099674749-pat00009
5.045.04 복합체 형성안됨No complex formation 0 %0 %
비교예 10Comparative Example 10
Figure 112018099674749-pat00010
Figure 112018099674749-pat00010
3.143.14 복합체 형성안됨No complex formation 0 %0 %
비교예 11Comparative Example 11
Figure 112018099674749-pat00011
Figure 112018099674749-pat00011
4.084.08 복합체 형성안됨No complex formation 0 %0 %
비교예 12Comparative Example 12
Figure 112018099674749-pat00012
Figure 112018099674749-pat00012
5.035.03 복합체 형성안됨No complex formation 0 %0 %
비교예 13Comparative Example 13
Figure 112018099674749-pat00013
Figure 112018099674749-pat00013
3.233.23 복합체 형성안됨No complex formation 0 %0 %
비교예 14Comparative Example 14
Figure 112018099674749-pat00014
Figure 112018099674749-pat00014
4.084.08 복합체 형성안됨No complex formation 0 %0 %
비교예 15Comparative Example 15
Figure 112018099674749-pat00015
Figure 112018099674749-pat00015
5.055.05 복합체 형성안됨No complex formation 0 %0 %
비교예 16Comparative Example 16
Figure 112018099674749-pat00016
Figure 112018099674749-pat00016
3.103.10 복합체 형성안됨No complex formation 0 %0 %
비교예 17Comparative Example 17
Figure 112018099674749-pat00017
Figure 112018099674749-pat00017
4.084.08 복합체 형성안됨No complex formation 0 %0 %
비교예 18Comparative Example 18
Figure 112018099674749-pat00018
Figure 112018099674749-pat00018
5.705.70 복합체 형성안됨No complex formation 0 %0 %
비교예 19Comparative Example 19
Figure 112018099674749-pat00019
Figure 112018099674749-pat00019
3.123.12 복합체 형성안됨No complex formation 0 %0 %
비교예 20Comparative Example 20
Figure 112018099674749-pat00020
Figure 112018099674749-pat00020
3.913.91 복합체 형성안됨No complex formation 0 %0 %
비교예 21Comparative Example 21
Figure 112018099674749-pat00021
Figure 112018099674749-pat00021
4.914.91 복합체 형성안됨No complex formation 0 %0 %
비교예 22Comparative Example 22
Figure 112018099674749-pat00022
Figure 112018099674749-pat00022
3.843.84 복합체 형성안됨No complex formation 0 %0 %
비교예 23Comparative Example 23
Figure 112018099674749-pat00023
Figure 112018099674749-pat00023
4.164.16 복합체 형성안됨No complex formation 0 %0 %
비교예 24Comparative Example 24
Figure 112018099674749-pat00024
Figure 112018099674749-pat00024
5.005.00 복합체 형성안됨No complex formation 0 %0 %
비교예 25Comparative Example 25
Figure 112018099674749-pat00025
Figure 112018099674749-pat00025
3.033.03 복합체 형성안됨No complex formation 0 %0 %
비교예 26Comparative Example 26
Figure 112018099674749-pat00026
Figure 112018099674749-pat00026
3.993.99 복합체 형성안됨No complex formation 0 %0 %
비교예 27Comparative Example 27
Figure 112018099674749-pat00027
Figure 112018099674749-pat00027
5.015.01 복합체 형성안됨No complex formation 0 %0 %
비교예 28Comparative Example 28
Figure 112018099674749-pat00028
Figure 112018099674749-pat00028
3.253.25 복합체 형성안됨No complex formation 0 %0 %
비교예 29Comparative Example 29
Figure 112018099674749-pat00029
Figure 112018099674749-pat00029
4.024.02 복합체 형성안됨No complex formation 0 %0 %
비교예 30Comparative Example 30
Figure 112018099674749-pat00030
Figure 112018099674749-pat00030
5.035.03 복합체 형성안됨No complex formation 0 %0 %
비교예 31Comparative Example 31
Figure 112018099674749-pat00031
Figure 112018099674749-pat00031
3.473.47 복합체 형성안됨No complex formation 0 %0 %
비교예 32Comparative Example 32
Figure 112018099674749-pat00032
Figure 112018099674749-pat00032
4.044.04 복합체 형성안됨No complex formation 0 %0 %
비교예 33Comparative Example 33
Figure 112018099674749-pat00033
Figure 112018099674749-pat00033
5.005.00 복합체 형성안됨No complex formation 0 %0 %
비교예 34Comparative Example 34
Figure 112018099674749-pat00034
Figure 112018099674749-pat00034
3.473.47 복합체 형성안됨No complex formation 0 %0 %
비교예 35Comparative Example 35
Figure 112018099674749-pat00035
Figure 112018099674749-pat00035
4.044.04 복합체 형성안됨No complex formation 0 %0 %
비교예 36Comparative Example 36
Figure 112018099674749-pat00036
Figure 112018099674749-pat00036
5.005.00 복합체 형성안됨No complex formation 0 %0 %
비교예 37Comparative Example 37
Figure 112018099674749-pat00037
Figure 112018099674749-pat00037
3.223.22 복합체 형성안됨No complex formation 0 %0 %
비교예 38Comparative Example 38
Figure 112018099674749-pat00038
Figure 112018099674749-pat00038
3.983.98 복합체 형성안됨No complex formation 0 %0 %
비교예 39Comparative Example 39
Figure 112018099674749-pat00039
Figure 112018099674749-pat00039
3.173.17 복합체 형성안됨No complex formation 0 %0 %
비교예 40Comparative Example 40
Figure 112018099674749-pat00040
Figure 112018099674749-pat00040
3.943.94 복합체 형성안됨No complex formation 0 %0 %
비교예 41Comparative Example 41
Figure 112018099674749-pat00041
Figure 112018099674749-pat00041
3.193.19 복합체 형성안됨No complex formation 0 %0 %
비교예 42Comparative Example 42
Figure 112018099674749-pat00042
Figure 112018099674749-pat00042
4.014.01 복합체 형성안됨No complex formation 0 %0 %
비교예 43Comparative Example 43
Figure 112018099674749-pat00043
Figure 112018099674749-pat00043
3.133.13 복합체 형성안됨No complex formation 0 %0 %
비교예 44Comparative Example 44
Figure 112018099674749-pat00044
Figure 112018099674749-pat00044
3.883.88 복합체 형성안됨No complex formation 0 %0 %
비교예 45Comparative Example 45
Figure 112018099674749-pat00045
Figure 112018099674749-pat00045
4.914.91 복합체 형성안됨No complex formation 0 %0 %
비교예 46Comparative Example 46
Figure 112018099674749-pat00046
Figure 112018099674749-pat00046
3.413.41 복합체 형성안됨No complex formation 0 %0 %
비교예 47Comparative Example 47
Figure 112018099674749-pat00047
Figure 112018099674749-pat00047
4.134.13 복합체 형성안됨No complex formation 0 %0 %
비교예 48Comparative Example 48
Figure 112018099674749-pat00048
Figure 112018099674749-pat00048
4.974.97 복합체 형성안됨No complex formation 0 %0 %
비교예 49Comparative Example 49
Figure 112018099674749-pat00049
Figure 112018099674749-pat00049
3.063.06 복합체 형성안됨No complex formation 0 %0 %
비교예 50Comparative Example 50
Figure 112018099674749-pat00050
Figure 112018099674749-pat00050
3.983.98 복합체 형성안됨No complex formation 0 %0 %
비교예 51Comparative Example 51
Figure 112018099674749-pat00051
Figure 112018099674749-pat00051
4.994.99 복합체 형성안됨No complex formation 0 %0 %
비교예 52Comparative Example 52
Figure 112018099674749-pat00052
Figure 112018099674749-pat00052
3.093.09 복합체 형성안됨No complex formation 0 %0 %
비교예 53Comparative Example 53
Figure 112018099674749-pat00053
Figure 112018099674749-pat00053
3.843.84 복합체 형성안됨No complex formation 0 %0 %
비교예 54Comparative Example 54
Figure 112018099674749-pat00054
Figure 112018099674749-pat00054
4.854.85 복합체 형성안됨No complex formation 0 %0 %
비교예 55Comparative Example 55
Figure 112018099674749-pat00055
Figure 112018099674749-pat00055
3.793.79 복합체 형성안됨No complex formation 0 %0 %
비교예 56Comparative Example 56
Figure 112018099674749-pat00056
Figure 112018099674749-pat00056
4.024.02 복합체 형성안됨No complex formation 0 %0 %
비교예 57Comparative Example 57
Figure 112018099674749-pat00057
Figure 112018099674749-pat00057
4.864.86 복합체 형성안됨No complex formation 0 %0 %
비교예 58Comparative Example 58
Figure 112018099674749-pat00058
Figure 112018099674749-pat00058
3.233.23 복합체 형성안됨No complex formation 0 %0 %
비교예 59Comparative Example 59
Figure 112018099674749-pat00059
Figure 112018099674749-pat00059
3.913.91 복합체 형성안됨No complex formation 0 %0 %
비교예 60Comparative Example 60
Figure 112018099674749-pat00060
Figure 112018099674749-pat00060
4.974.97 복합체 형성안됨No complex formation 0 %0 %
비교예 61Comparative Example 61
Figure 112018099674749-pat00061
Figure 112018099674749-pat00061
2.982.98 복합체 형성안됨No complex formation 0 %0 %
비교예 62Comparative Example 62
Figure 112018099674749-pat00062
Figure 112018099674749-pat00062
3.993.99 복합체 형성안됨No complex formation 0 %0 %
비교예 63Comparative Example 63
Figure 112018099674749-pat00063
Figure 112018099674749-pat00063
3.513.51 복합체 형성안됨No complex formation 0 %0 %
비교예 64Comparative Example 64
Figure 112018099674749-pat00064
Figure 112018099674749-pat00064
3.963.96 복합체 형성안됨No complex formation 0 %0 %
비교예 65Comparative Example 65
Figure 112018099674749-pat00065
Figure 112018099674749-pat00065
3.943.94 복합체 형성안됨No complex formation 0 %0 %
비교예 66Comparative Example 66
Figure 112018099674749-pat00066
Figure 112018099674749-pat00066
3.973.97 복합체 형성안됨No complex formation 0 %0 %
비교예 67Comparative Example 67
Figure 112018099674749-pat00067
Figure 112018099674749-pat00067
2.912.91 복합체 형성안됨No complex formation 0 %0 %
비교예 68Comparative Example 68
Figure 112018099674749-pat00068
Figure 112018099674749-pat00068
3.643.64 복합체 형성안됨No complex formation 0 %0 %
비교예 69Comparative Example 69
Figure 112018099674749-pat00069
Figure 112018099674749-pat00069
4.574.57 복합체 형성안됨No complex formation 0 %0 %
비교예 70Comparative Example 70
Figure 112018099674749-pat00070
Figure 112018099674749-pat00070
3.433.43 복합체 형성안됨No complex formation 0 %0 %
비교예 71Comparative Example 71
Figure 112018099674749-pat00071
Figure 112018099674749-pat00071
3.703.70 복합체 형성안됨No complex formation 0 %0 %
비교예 72Comparative Example 72
Figure 112018099674749-pat00072
Figure 112018099674749-pat00072
4.514.51 복합체 형성안됨No complex formation 0 %0 %
비교예 73Comparative Example 73
Figure 112018099674749-pat00073
Figure 112018099674749-pat00073
3.013.01 복합체 형성안됨No complex formation 0 %0 %
비교예 74Comparative Example 74
Figure 112018099674749-pat00074
Figure 112018099674749-pat00074
4.034.03 복합체 형성안됨No complex formation 0 %0 %
비교예 75Comparative Example 75
Figure 112018099674749-pat00075
Figure 112018099674749-pat00075
5.015.01 복합체 형성안됨No complex formation 0 %0 %
비교예 76Comparative Example 76
Figure 112018099674749-pat00076
Figure 112018099674749-pat00076
3.163.16 복합체 형성안됨No complex formation 0 %0 %
비교예 77Comparative Example 77
Figure 112018099674749-pat00077
Figure 112018099674749-pat00077
3.883.88 복합체 형성안됨No complex formation 0 %0 %
비교예 78Comparative Example 78
Figure 112018099674749-pat00078
Figure 112018099674749-pat00078
4.934.93 복합체 형성안됨No complex formation 0 %0 %
비교예 79Comparative Example 79
Figure 112018099674749-pat00079
Figure 112018099674749-pat00079
3.983.98 복합체 형성안됨No complex formation 0 %0 %
비교예 80Comparative Example 80
Figure 112018099674749-pat00080
Figure 112018099674749-pat00080
4.114.11 복합체 형성안됨No complex formation 0 %0 %
비교예 81Comparative Example 81
Figure 112018099674749-pat00081
Figure 112018099674749-pat00081
4.994.99 복합체 형성안됨No complex formation 0 %0 %
비교예 82Comparative Example 82
Figure 112018099674749-pat00082
Figure 112018099674749-pat00082
3.113.11 복합체 형성안됨No complex formation 0 %0 %
비교예 83Comparative Example 83
Figure 112018099674749-pat00083
Figure 112018099674749-pat00083
3.943.94 복합체 형성안됨No complex formation 0 %0 %
비교예 84Comparative Example 84
Figure 112018099674749-pat00084
Figure 112018099674749-pat00084
4.994.99 복합체 형성안됨No complex formation 0 %0 %
비교예 85Comparative Example 85
Figure 112018099674749-pat00085
Figure 112018099674749-pat00085
3.223.22 복합체 형성안됨No complex formation 0 %0 %
비교예 86Comparative Example 86
Figure 112018099674749-pat00086
Figure 112018099674749-pat00086
4.184.18 복합체 형성안됨No complex formation 0 %0 %
비교예 87Comparative Example 87
Figure 112018099674749-pat00087
Figure 112018099674749-pat00087
5.085.08 복합체 형성안됨No complex formation 0 %0 %
비교예 88Comparative Example 88
Figure 112018099674749-pat00088
Figure 112018099674749-pat00088
3.183.18 복합체 형성안됨No complex formation 0 %0 %
비교예 89Comparative Example 89
Figure 112018099674749-pat00089
Figure 112018099674749-pat00089
4.274.27 복합체 형성안됨No complex formation 0 %0 %
비교예 90Comparative Example 90
Figure 112018099674749-pat00090
Figure 112018099674749-pat00090
5.195.19 복합체 형성안됨No complex formation 0 %0 %
비교예 91Comparative Example 91
Figure 112018099674749-pat00091
Figure 112018099674749-pat00091
3.133.13 복합체 형성안됨No complex formation 0 %0 %
비교예 92Comparative Example 92
Figure 112018099674749-pat00092
Figure 112018099674749-pat00092
4.044.04 복합체 형성안됨No complex formation 0 %0 %
비교예 93Comparative Example 93
Figure 112018099674749-pat00093
Figure 112018099674749-pat00093
5.075.07 복합체 형성안됨No complex formation 0 %0 %
비교예 94Comparative Example 94
Figure 112018099674749-pat00094
Figure 112018099674749-pat00094
3.153.15 복합체 형성안됨No complex formation 0 %0 %
비교예 95Comparative Example 95
Figure 112018099674749-pat00095
Figure 112018099674749-pat00095
3.963.96 복합체 형성안됨No complex formation 0 %0 %
비교예 96Comparative Example 96
Figure 112018099674749-pat00096
Figure 112018099674749-pat00096
4.954.95 복합체 형성안됨No complex formation 0 %0 %
비교예 97Comparative Example 97
Figure 112018099674749-pat00097
Figure 112018099674749-pat00097
3.863.86 복합체 형성안됨No complex formation 0 %0 %
비교예 98Comparative Example 98
Figure 112018099674749-pat00098
Figure 112018099674749-pat00098
4.184.18 복합체 형성안됨No complex formation 0 %0 %
비교예 99Comparative Example 99
Figure 112018099674749-pat00099
Figure 112018099674749-pat00099
5.025.02 복합체 형성안됨No complex formation 0 %0 %
비교예 100Comparative Example 100
Figure 112018099674749-pat00100
Figure 112018099674749-pat00100
3.083.08 복합체 형성안됨No complex formation 0 %0 %
비교예 101Comparative Example 101
Figure 112018099674749-pat00101
Figure 112018099674749-pat00101
4.044.04 복합체 형성안됨No complex formation 0 %0 %
비교예 102Comparative Example 102
Figure 112018099674749-pat00102
Figure 112018099674749-pat00102
5.035.03 복합체 형성안됨No complex formation 0 %0 %
비교예 103Comparative Example 103
Figure 112018099674749-pat00103
Figure 112018099674749-pat00103
3.923.92 복합체 형성안됨No complex formation 0 %0 %
비교예 104Comparative Example 104
Figure 112018099674749-pat00104
Figure 112018099674749-pat00104
4.294.29 복합체 형성안됨No complex formation 0 %0 %
비교예 105Comparative Example 105
Figure 112018099674749-pat00105
Figure 112018099674749-pat00105
5.175.17 복합체 형성안됨No complex formation 0 %0 %
비교예 106Comparative Example 106
Figure 112018099674749-pat00106
Figure 112018099674749-pat00106
4.314.31 복합체 형성안됨No complex formation 0 %0 %
비교예 107Comparative Example 107
Figure 112018099674749-pat00107
Figure 112018099674749-pat00107
4.744.74 복합체 형성안됨No complex formation 0 %0 %
비교예 108Comparative Example 108
Figure 112018099674749-pat00108
Figure 112018099674749-pat00108
5.515.51 복합체 형성안됨No complex formation 0 %0 %
실시예 1Example 1
Figure 112018099674749-pat00109
Figure 112018099674749-pat00109
3.843.84 403.4 ± 12.4403.4 ± 12.4 65.9 ± 0.565.9 ± 0.5
실시예 2Example 2
Figure 112018099674749-pat00110
Figure 112018099674749-pat00110
4.664.66 138.2 ± 8.9138.2 ± 8.9 61.5 ± 0.461.5 ± 0.4
실시예 3Example 3
Figure 112018099674749-pat00111
Figure 112018099674749-pat00111
4.124.12 471.2 ± 54.1471.2 ± 54.1 61.0 ± 0.261.0 ± 0.2
실시예 4Example 4
Figure 112018099674749-pat00112
Figure 112018099674749-pat00112
3.043.04 5000.2 ± 583.15000.2 ± 583.1 83.5 ± 0.583.5 ± 0.5
실시예 5Example 5
Figure 112018099674749-pat00113
Figure 112018099674749-pat00113
4.074.07 3947.5 ± 315.83947.5 ± 315.8 84.3 ± 0.384.3 ± 0.3
실시예 6Example 6
Figure 112018099674749-pat00114
Figure 112018099674749-pat00114
5.065.06 4110.8 ± 214.84110.8 ± 214.8 84.4 ± 0.284.4 ± 0.2
실시예 7Example 7
Figure 112018099674749-pat00115
Figure 112018099674749-pat00115
3.133.13 606.5 ± 12.1606.5 ± 12.1 94.3 ± 0.194.3 ± 0.1
실시예 8Example 8
Figure 112018099674749-pat00116
Figure 112018099674749-pat00116
4.044.04 713.9 ± 34.5713.9 ± 34.5 95.1 ± 0.395.1 ± 0.3
실시예 9Example 9
Figure 112018099674749-pat00117
Figure 112018099674749-pat00117
5.035.03 733.1 ± 29.4733.1 ± 29.4 95.1 ± 0.295.1 ± 0.2
실시예 10Example 10
Figure 112018099674749-pat00118
Figure 112018099674749-pat00118
3.883.88 327.3 ± 11.1327.3 ± 11.1 79.9 ± 0.179.9 ± 0.1
실시예 11Example 11
Figure 112018099674749-pat00119
Figure 112018099674749-pat00119
4.244.24 198.7 ± 9.4198.7 ± 9.4 83.5 ± 0.283.5 ± 0.2
실시예 12Example 12
Figure 112018099674749-pat00120
Figure 112018099674749-pat00120
5.075.07 320.7 ± 29.4320.7 ± 29.4 81.2 ± 0.181.2 ± 0.1
실시예 13Example 13
Figure 112018099674749-pat00121
Figure 112018099674749-pat00121
3.143.14 1147.5 ± 31.21147.5 ± 31.2 81.6 ± 0.281.6 ± 0.2
실시예 14Example 14
Figure 112018099674749-pat00122
Figure 112018099674749-pat00122
4.094.09 874.3 ± 112.1874.3 ± 112.1 83.9 ± 0.483.9 ± 0.4
실시예 15Example 15
Figure 112018099674749-pat00123
Figure 112018099674749-pat00123
5.055.05 5000~100005000 ~ 10000 67.2 ± 0.267.2 ± 0.2
실시예 16Example 16
Figure 112018099674749-pat00124
Figure 112018099674749-pat00124
4.134.13 382.7 ± 10.4382.7 ± 10.4 93.8 ± 0.393.8 ± 0.3
실시예 17Example 17
Figure 112018099674749-pat00125
Figure 112018099674749-pat00125
4.414.41 256.5 ± 11.2256.5 ± 11.2 90.6 ± 0.290.6 ± 0.2
실시예 18Example 18
Figure 112018099674749-pat00126
Figure 112018099674749-pat00126
5.285.28 348.6 ± 8.6348.6 ± 8.6 96.1 ± 0.396.1 ± 0.3
실시예 19Example 19
Figure 112018099674749-pat00127
Figure 112018099674749-pat00127
3.673.67 85.7 ± 2.185.7 ± 2.1 91.8 ± 0.191.8 ± 0.1
실시예 20Example 20
Figure 112018099674749-pat00128
Figure 112018099674749-pat00128
4.014.01 12.0 ± 0.512.0 ± 0.5 77.7 ± 0.277.7 ± 0.2
실시예 21Example 21
Figure 112018099674749-pat00129
Figure 112018099674749-pat00129
5.025.02 42.3 ± 0.242.3 ± 0.2 91.3 ± 0.291.3 ± 0.2
실시예 22Example 22
Figure 112018099674749-pat00130
Figure 112018099674749-pat00130
3.993.99 360.5 ± 3.3360.5 ± 3.3 71.3 ± 0.471.3 ± 0.4
실시예 23Example 23
Figure 112018099674749-pat00131
Figure 112018099674749-pat00131
3.993.99 638.2 ± 70.4638.2 ± 70.4 53.5 ± 0.553.5 ± 0.5
실시예 24Example 24
Figure 112018099674749-pat00132
Figure 112018099674749-pat00132
4.234.23 577.1 ± 43.1577.1 ± 43.1 55.7 ± 0.255.7 ± 0.2
실시예 25Example 25
Figure 112018099674749-pat00133
Figure 112018099674749-pat00133
3.773.77 478 ± 14.5478 ± 14.5 56.1 ± 0.156.1 ± 0.1
실시예 26Example 26
Figure 112018099674749-pat00134
Figure 112018099674749-pat00134
4.094.09 594.1 ± 31.1594.1 ± 31.1 51.8 ± 0.251.8 ± 0.2
실시예 27Example 27
Figure 112018099674749-pat00135
Figure 112018099674749-pat00135
3.823.82 1112.1 ± 187.41112.1 ± 187.4 82.5 ± 0.382.5 ± 0.3
실시예 28Example 28
Figure 112018099674749-pat00136
Figure 112018099674749-pat00136
4.144.14 1002.9 ± 132.21002.9 ± 132.2 81.8 ± 0.281.8 ± 0.2
실시예 29Example 29
Figure 112018099674749-pat00137
Figure 112018099674749-pat00137
5.125.12 379.4 ± 23.1379.4 ± 23.1 72.9 ± 0.372.9 ± 0.3
실시예 30Example 30
Figure 112018099674749-pat00138
Figure 112018099674749-pat00138
3.013.01 302.3 ± 14.5302.3 ± 14.5 63.8 ± 0.463.8 ± 0.4
실시예 31Example 31
Figure 112018099674749-pat00139
Figure 112018099674749-pat00139
3.263.26 5883.3 ± 346.85883.3 ± 346.8 88.1 ± 0.288.1 ± 0.2
실시예 32Example 32
Figure 112018099674749-pat00140
Figure 112018099674749-pat00140
4.054.05 5000~100005000 ~ 10000 88.5 ± 0.288.5 ± 0.2
실시예 33Example 33
Figure 112018099674749-pat00141
Figure 112018099674749-pat00141
5.065.06 5000~100005000 ~ 10000 88.0 ± 0.388.0 ± 0.3
실시예 34Example 34
Figure 112018099674749-pat00142
Figure 112018099674749-pat00142
2.962.96 2871.6 ± 265.82871.6 ± 265.8 65.5 ± 0.265.5 ± 0.2
실시예 35Example 35
Figure 112018099674749-pat00143
Figure 112018099674749-pat00143
3.963.96 8196.9 ± 567.48196.9 ± 567.4 68.6 ± 0.368.6 ± 0.3
실시예 36Example 36
Figure 112018099674749-pat00144
Figure 112018099674749-pat00144
3.323.32 1022.8 ± 114.51022.8 ± 114.5 74.5 ± 0.574.5 ± 0.5
실시예 37Example 37
Figure 112018099674749-pat00145
Figure 112018099674749-pat00145
4.264.26 742.9 ± 94.5742.9 ± 94.5 73.9 ± 0.373.9 ± 0.3
실시예 38Example 38
Figure 112018099674749-pat00146
Figure 112018099674749-pat00146
5.145.14 709.8 ± 51.4709.8 ± 51.4 71.2 ± 0.471.2 ± 0.4
실시예 39Example 39
Figure 112018099674749-pat00147
Figure 112018099674749-pat00147
4.174.17 591.3 ± 11.5591.3 ± 11.5 96.5 ± 0.496.5 ± 0.4
실시예 40Example 40
Figure 112018099674749-pat00148
Figure 112018099674749-pat00148
4.534.53 759.2 ± 26.4759.2 ± 26.4 98.6 ± 0.298.6 ± 0.2
실시예 41Example 41
Figure 112018099674749-pat00149
Figure 112018099674749-pat00149
5.225.22 803.9 ± 80.4803.9 ± 80.4 98.3 ± 0.398.3 ± 0.3
실시예 42Example 42
Figure 112018099674749-pat00150
Figure 112018099674749-pat00150
3.023.02 2789.9 ± 543.22789.9 ± 543.2 51.4 ± 0.251.4 ± 0.2
실시예 43Example 43
Figure 112018099674749-pat00151
Figure 112018099674749-pat00151
4.044.04 3624.7 ± 154.63624.7 ± 154.6 53.6 ± 0.353.6 ± 0.3
실시예 44Example 44
Figure 112018099674749-pat00152
Figure 112018099674749-pat00152
4.964.96 7359.1 ± 546.37359.1 ± 546.3 52.8 ± 0.352.8 ± 0.3
실시예 45Example 45
Figure 112018099674749-pat00153
Figure 112018099674749-pat00153
2.762.76 5000~100005000 ~ 10000 61.3 ± 0.261.3 ± 0.2
실시예 46Example 46
Figure 112018099674749-pat00154
Figure 112018099674749-pat00154
3.953.95 5000~100005000 ~ 10000 59.8 ± 0.159.8 ± 0.1
실시예 47Example 47
Figure 112018099674749-pat00155
Figure 112018099674749-pat00155
2.792.79 245.8 ± 11.2245.8 ± 11.2 70.0 ± 0.370.0 ± 0.3
실시예 48Example 48
Figure 112018099674749-pat00156
Figure 112018099674749-pat00156
3.883.88 269.1 ± 15.4269.1 ± 15.4 72.4 ± 0.272.4 ± 0.2
실시예 49Example 49
Figure 112018099674749-pat00157
Figure 112018099674749-pat00157
3.083.08 828.1 ± 73.7828.1 ± 73.7 87.4 ± 0.287.4 ± 0.2
실시예 50Example 50
Figure 112018099674749-pat00158
Figure 112018099674749-pat00158
4.114.11 1027.2 ± 136.91027.2 ± 136.9 83.9 ± 0.383.9 ± 0.3
실시예 51Example 51
Figure 112018099674749-pat00159
Figure 112018099674749-pat00159
5.155.15 1046.8 ± 180.31046.8 ± 180.3 78.4 ± 0.378.4 ± 0.3
실시예 52Example 52
Figure 112018099674749-pat00160
Figure 112018099674749-pat00160
3.103.10 1147.5 ± 13.11147.5 ± 13.1 81.9 ± 0.281.9 ± 0.2
실시예 53Example 53
Figure 112018099674749-pat00161
Figure 112018099674749-pat00161
4.094.09 1025.0 ± 140.41025.0 ± 140.4 79.3 ± 0.379.3 ± 0.3
실시예 54Example 54
Figure 112018099674749-pat00162
Figure 112018099674749-pat00162
5.135.13 863.0 ± 181.6863.0 ± 181.6 76.8 ± 0.276.8 ± 0.2
실시예 55Example 55
Figure 112018099674749-pat00163
Figure 112018099674749-pat00163
3.053.05 5000~100005000 ~ 10000 73.3 ± 0.373.3 ± 0.3
실시예 56Example 56
Figure 112018099674749-pat00164
Figure 112018099674749-pat00164
4.084.08 5000~100005000 ~ 10000 74.1 ± 0.274.1 ± 0.2
실시예 57Example 57
Figure 112018099674749-pat00165
Figure 112018099674749-pat00165
5.105.10 5000~100005000 ~ 10000 72.9 ± 0.272.9 ± 0.2
실시예 58Example 58
Figure 112018099674749-pat00166
Figure 112018099674749-pat00166
3.183.18 1082.6 ± 94.51082.6 ± 94.5 88.2 ± 0.288.2 ± 0.2
실시예 59Example 59
Figure 112018099674749-pat00167
Figure 112018099674749-pat00167
3.743.74 1724.0 ± 154.31724.0 ± 154.3 81.6 ± 0.381.6 ± 0.3
실시예 60Example 60
Figure 112018099674749-pat00168
Figure 112018099674749-pat00168
3.033.03 2268.3 ± 345.62268.3 ± 345.6 85.4 ± 0.285.4 ± 0.2
실시예 61Example 61
Figure 112018099674749-pat00169
Figure 112018099674749-pat00169
8.138.13 624.1 ± 89.4624.1 ± 89.4 69.7 ± 0.269.7 ± 0.2
실시예 62Example 62
Figure 112018099674749-pat00170
Figure 112018099674749-pat00170
3.993.99 105.0 ± 9.5105.0 ± 9.5 83.4 ± 0.283.4 ± 0.2
실시예 63Example 63
Figure 112018099674749-pat00171
Figure 112018099674749-pat00171
6.566.56 336.2 ± 20.1336.2 ± 20.1 57.8 ± 0.357.8 ± 0.3
실시예 64Example 64
Figure 112018099674749-pat00172
Figure 112018099674749-pat00172
3.833.83 5000~100005000 ~ 10000 74.3 ± 0.274.3 ± 0.2
실시예 65Example 65
Figure 112018099674749-pat00173
Figure 112018099674749-pat00173
4.324.32 5000~100005000 ~ 10000 72.9 ± 0.272.9 ± 0.2
실시예 66Example 66
Figure 112018099674749-pat00174
Figure 112018099674749-pat00174
5.285.28 5000~100005000 ~ 10000 72.4 ± 0.372.4 ± 0.3
실시예 67Example 67
Figure 112018099674749-pat00175
Figure 112018099674749-pat00175
3.223.22 429.3 ± 31.5429.3 ± 31.5 88.4 ± 0.388.4 ± 0.3
실시예 68Example 68
Figure 112018099674749-pat00176
Figure 112018099674749-pat00176
3.983.98 303.1 ± 30.4303.1 ± 30.4 57.1 ± 0.357.1 ± 0.3
실시예 69Example 69
Figure 112018099674749-pat00177
Figure 112018099674749-pat00177
3.053.05 887.4 ± 24.5887.4 ± 24.5 76.4 ± 0.376.4 ± 0.3
실시예 70Example 70
Figure 112018099674749-pat00178
Figure 112018099674749-pat00178
3.983.98 708.4 ± 35.6708.4 ± 35.6 73.4 ± 0.273.4 ± 0.2
실시예 71Example 71
Figure 112018099674749-pat00179
Figure 112018099674749-pat00179
3.073.07 252.1 ± 11.0252.1 ± 11.0 51.9 ± 0.151.9 ± 0.1
실시예 72Example 72
Figure 112018099674749-pat00180
Figure 112018099674749-pat00180
3.013.01 2741.9 ± 241.52741.9 ± 241.5 91.8 ± 0.591.8 ± 0.5
실시예 73Example 73
Figure 112018099674749-pat00181
Figure 112018099674749-pat00181
3.873.87 2033.4 ± 189.62033.4 ± 189.6 91.2 ± 0.691.2 ± 0.6
실시예 74Example 74
Figure 112018099674749-pat00182
Figure 112018099674749-pat00182
4.814.81 4380.7 ± 256.84380.7 ± 256.8 54.1 ± 0.554.1 ± 0.5
실시예 75Example 75
Figure 112018099674749-pat00183
Figure 112018099674749-pat00183
2.912.91 6440.5 ± 354.86440.5 ± 354.8 81.6 ± 0.281.6 ± 0.2
실시예 76Example 76
Figure 112018099674749-pat00184
Figure 112018099674749-pat00184
3.643.64 9311.7 ± 1124.29311.7 ± 1124.2 64.6 ± 0.664.6 ± 0.6
실시예 77Example 77
Figure 112018099674749-pat00185
Figure 112018099674749-pat00185
3.063.06 98.7 ± 23.198.7 ± 23.1 61.9 ± 0.361.9 ± 0.3
실시예 78Example 78
Figure 112018099674749-pat00186
Figure 112018099674749-pat00186
4.094.09 93.5 ± 27.193.5 ± 27.1 53.2 ± 0.253.2 ± 0.2
실시예 79Example 79
Figure 112018099674749-pat00187
Figure 112018099674749-pat00187
5.135.13 89.7 ± 26.489.7 ± 26.4 58.7 ± 0.458.7 ± 0.4
실시예 80Example 80
Figure 112018099674749-pat00188
Figure 112018099674749-pat00188
3.023.02 1655.0 ± 75.91655.0 ± 75.9 48.3 ± 0.348.3 ± 0.3
실시예 81Example 81
Figure 112018099674749-pat00189
Figure 112018099674749-pat00189
4.074.07 520.2 ± 90.4520.2 ± 90.4 51.9 ± 0.251.9 ± 0.2
실시예 82Example 82
Figure 112018099674749-pat00190
Figure 112018099674749-pat00190
5.085.08 470.7 ± 69.7470.7 ± 69.7 55.3 ± 0.355.3 ± 0.3
실시예 83Example 83
Figure 112018099674749-pat00191
Figure 112018099674749-pat00191
3.053.05 1129.1 ± 87.41129.1 ± 87.4 94.1 ± 0.294.1 ± 0.2
실시예 84Example 84
Figure 112018099674749-pat00192
Figure 112018099674749-pat00192
4.084.08 1522.2 ± 123.81522.2 ± 123.8 86.3 ± 0.386.3 ± 0.3
실시예 85Example 85
Figure 112018099674749-pat00193
Figure 112018099674749-pat00193
5.095.09 2174.3 ± 126.92174.3 ± 126.9 91.5 ± 0.591.5 ± 0.5

이상으로 본 발명의 특정한 부분을 상세히 기술한 바, 당업계의 통상의 지식을 가진 자에게 있어서 이러한 구체적인 기술은 단지 바람직한 구현 예일 뿐이며, 이에 본 발명의 범위가 제한되는 것이 아닌 점은 명백하다. 따라서, 본 발명의 실질적인 범위는 첨부된 청구항과 그의 등가물에 의하여 정의된다고 할 것이다.The specific parts of the present invention have been described in detail above, and it is obvious that for those skilled in the art, these specific techniques are only preferred embodiments, and the scope of the present invention is not limited thereto. Accordingly, the substantial scope of the present invention will be defined by the appended claims and their equivalents.

본 발명의 범위는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 균등 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be interpreted to be included in the scope of the present invention.

Claims (12)

아리피프라졸, 쿠에티아핀, 올란자핀, 시프로플록사신, 레보플록사신, 오플록사신, 리스페리돈, 이리노테칸, 팔리페리돈, 목시플록사신, 파록세틴, 모사프리드, 이다루비신, 독소루비신, 토브라마이신, 카비도파, 탐스로신, 테르비나핀, 올로파타딘, 독시사이클린 및 토포테칸으로 이루어진 군에서 선택된 약물 또는 이들의 염을 pH 3 내지 5의 조건 하 수용액 또는 에탄올과 물의 공용매에 용해시킨 제1용액과,
덱스트란 설페이트(dextran sulfate)를 pH 3 내지 5의 조건 하 수용액에 용해시킨 제2용액의 혼합을 통해 현탁 상태의 복합체를 형성하는 것을 특징으로 하는 약물-덱스트란 설페이트 복합체.
Aripiprazole, quetiapine, olanzapine, ciprofloxacin, levofloxacin, ofloxacin, risperidone, irinotecan, paliperidone, moxifloxacin, paroxetine, mosapride, idarubicin, doxorubicin, tobramycin, carbidopa, tamsulosin A first solution in which a drug selected from the group consisting of terbinafine, olopatadine, doxycycline, and topotecan or a salt thereof is dissolved in an aqueous solution or a co-solvent of ethanol and water with a pH of 3 to 5,
A drug-dextran sulfate complex characterized in that a complex in suspension is formed by mixing a second solution in which dextran sulfate is dissolved in an aqueous solution under conditions of pH 3 to 5.
삭제delete 제 1항에 있어서, 상기 약물은 수용액 상에서 0.1 중량% 내지 10 중량%로 함유되는 것을 특징으로 하는 약물-덱스트란 설페이트 복합체.The drug-dextran sulfate complex according to claim 1, wherein the drug is contained in an amount of 0.1 to 10% by weight in an aqueous solution. 제 1항에 있어서, 상기 덱스트란 설페이트는 약물의 총 중량에 대해 0.1배 내지는 5배의 중량 비율로 함유하는 것을 특징으로 하는 약물-덱스트란 설페이트 복합체.The drug-dextran sulfate complex according to claim 1, wherein the dextran sulfate is contained in a weight ratio of 0.1 to 5 times the total weight of the drug. 삭제delete 제 1항에 있어서, 상기 덱스트란 설페이트는 1 중량% 수용액의 점도가 1센티포아즈(cp)에서 5000센티포아즈(cp)의 범위를 나타내는 것을 특징으로 하는 약물-덱스트란 설페이트 복합체.The drug-dextran sulfate complex of claim 1, wherein the dextran sulfate has a viscosity of 1 wt% aqueous solution ranging from 1 centipoise (cp) to 5000 centipoise (cp). 삭제delete 제 1항에 있어서, 에탄올과 물의 공용매는 에탄올이 0.1 중량% 내지 90 중량%의 함량으로 포함되는 것을 특징으로 하는 약물-덱스트란 설페이트 복합체.The drug-dextran sulfate complex according to claim 1, wherein the co-solvent of ethanol and water comprises ethanol in an amount of 0.1% to 90% by weight. 제 1항에 있어서, 상기 복합체는 이를 그대로 사용하거나 또는 추가로 물을 제거하여, 현탁제, 산제, 과립제, 캡슐제, 정제, 주사제, 연고제, 분무제 및 흡입제로 이루어진 군에서 선택된 제형으로 제조하는 것을 특징으로 하는 약물-덱스트란 설페이트 복합체.The method of claim 1, wherein the complex is used as it is or by removing the water, to prepare a formulation selected from the group consisting of suspensions, powders, granules, capsules, tablets, injections, ointments, sprays and inhalants Characterized by a drug-dextran sulfate complex. 아리피프라졸, 쿠에티아핀, 올란자핀, 시프로플록사신, 레보플록사신, 오플록사신, 리스페리돈, 이리노테칸, 팔리페리돈, 목시플록사신, 파록세틴, 모사프리드, 이다루비신, 독소루비신, 토브라마이신, 카비도파, 탐스로신, 테르비나핀, 올로파타딘, 독시사이클린 및 토포테칸으로 이루어진 군에서 선택된 약물 또는 이들의 염을 pH 3 내지 5의 조건 하 수용액 또는 에탄올과 물의 공용매에 용해시킨 용액을 준비하는 제 1단계;
덱스트란 설페이트(dextran sulfate)를 pH 3 내지 5의 조건 하 수용액에 용해시킨 용액을 준비하는 제 2단계; 및
상기 제 1단계의 용액에 제 2단계의 용액을 첨가하여 혼합시켜 현탁 상태의 약물-덱스트란 설페이트 간의 복합체를 형성시키는 단계를 포함하며,
상기 덱스트란 설페이트는 약물 또는 이들의 염의 총 중량에 대해 0.1배 내지는 5배의 중량 비율로 함유하는 것을 특징으로 하는 약물-덱스트란 설페이트 복합체 제조방법.
Aripiprazole, quetiapine, olanzapine, ciprofloxacin, levofloxacin, ofloxacin, risperidone, irinotecan, paliperidone, moxifloxacin, paroxetine, mosapride, idarubicin, doxorubicin, tobramycin, carbidopa, tamsulosin A first step of preparing a solution obtained by dissolving a drug selected from the group consisting of terbinafine, olopatadine, doxycycline, and topotecan or a salt thereof in an aqueous solution or a co-solvent of ethanol and water under pH 3 to 5;
A second step of preparing a solution in which dextran sulfate is dissolved in an aqueous solution under conditions of pH 3 to 5; And
And adding and mixing the solution of the second step to the solution of the first step to form a complex between the drug-dextran sulfate in suspension,
The dextran sulfate is a method for producing a drug-dextran sulfate complex, characterized in that it contains in a weight ratio of 0.1 to 5 times the total weight of the drug or their salts.
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KR20120106412A (en) * 2011-03-18 2012-09-26 한남대학교 산학협력단 Water-soluble positive-charged drug delivery system with sustained release behavior
KR20140066099A (en) * 2012-11-15 2014-05-30 재단법인 유타 인하 디디에스 및 신의료기술개발 공동연구소 Biodegradable microbeads with an improved ability to absorb antitumor agent comprising albumin and dextran sulfate and methods for preparing thereof
KR101569482B1 (en) * 2012-11-27 2015-11-17 재단법인 유타 인하 디디에스 및 신의료기술개발 공동연구소 Biodegradable microbeads with an improved ability to absorb antitumor agent, comprising anionic polymer and Methods for preparing thereof
KR20170081129A (en) 2015-12-31 2017-07-11 인터올리고 주식회사 Complex For Stabilizing And Delivery Of Drugs And Processes For Preparing The Same

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Publication number Priority date Publication date Assignee Title
KR20120106412A (en) * 2011-03-18 2012-09-26 한남대학교 산학협력단 Water-soluble positive-charged drug delivery system with sustained release behavior
KR20140066099A (en) * 2012-11-15 2014-05-30 재단법인 유타 인하 디디에스 및 신의료기술개발 공동연구소 Biodegradable microbeads with an improved ability to absorb antitumor agent comprising albumin and dextran sulfate and methods for preparing thereof
KR101569482B1 (en) * 2012-11-27 2015-11-17 재단법인 유타 인하 디디에스 및 신의료기술개발 공동연구소 Biodegradable microbeads with an improved ability to absorb antitumor agent, comprising anionic polymer and Methods for preparing thereof
KR20170081129A (en) 2015-12-31 2017-07-11 인터올리고 주식회사 Complex For Stabilizing And Delivery Of Drugs And Processes For Preparing The Same

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