KR930002343A - Novel N¹-substituted carbocyclic pyrimidine derivatives and methods for their preparation - Google Patents

Novel N¹-substituted carbocyclic pyrimidine derivatives and methods for their preparation Download PDF

Info

Publication number
KR930002343A
KR930002343A KR1019910012804A KR910012804A KR930002343A KR 930002343 A KR930002343 A KR 930002343A KR 1019910012804 A KR1019910012804 A KR 1019910012804A KR 910012804 A KR910012804 A KR 910012804A KR 930002343 A KR930002343 A KR 930002343A
Authority
KR
South Korea
Prior art keywords
formula
compound
salt
pharmaceutically acceptable
acceptable salt
Prior art date
Application number
KR1019910012804A
Other languages
Korean (ko)
Inventor
채영복
이종교
윤인권
김희갑
이영희
Original Assignee
채영복
재단법인 한국화학연구소
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 채영복, 재단법인 한국화학연구소 filed Critical 채영복
Priority to KR1019910012804A priority Critical patent/KR930002343A/en
Publication of KR930002343A publication Critical patent/KR930002343A/en

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

내용 없음.No content.

Description

신규한 N1-치환된 카보사이클릭 피리미딘 유도체 및 그의 제조방법Novel N1-substituted carbocyclic pyrimidine derivatives and preparation methods thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (11)

하기 일반식(I)의 화합물 또는 그의 악제학적으로 허용가능한 염.A compound of formula (I) or an pharmaceutically acceptable salt thereof. 상기식에서, R1,R2및 R3는 각각 독립적으로 수소원자, 할로겐원자, 히드록시, 아지도, 아미노, 저급 알킬렌, 저급알콕시, 저급에테르, 머캅토 또는 케톤기()를 나타내며, 이때 R2는 위쪽에 결합되거나 아래쪽에 결합될 수 있고, X는 케톤, 할로겐원자 또는 아미노기를 나타내고, Y는 수소원자, 할로겐 원자, 저급 알킬, 또는 저급 알킬렌을 나타낸다.Wherein R 1 , R 2 and R 3 are each independently a hydrogen atom, a halogen atom, hydroxy, azido, amino, lower alkylene, lower alkoxy, lower ether, mercapto or ketone group ( Where R 2 may be bonded at the top or at the bottom, X represents a ketone, a halogen atom or an amino group, and Y represents a hydrogen atom, a halogen atom, lower alkyl, or lower alkylene. 하기 구조식의 화합물 또는 그의 염.A compound of the formula or a salt thereof. 하기 구조식의 화합물 또는 그의 염.A compound of the formula or a salt thereof. 하기 구조식의 화합물 또는 그의 염.A compound of the formula or a salt thereof. 하기 구조식의 화합물 또는 그의 염.A compound of the formula or a salt thereof. 하기 구조식의 화합물 또는 그의 염.A compound of the formula or a salt thereof. (1) 하기 일반식(IV)의 화합물을 수소화 반응시킨 다음 니트로소화 반응시켜 일반식(V)의 화합물을 수득한후, 이를 적절한 환원제로 환원시켜 일반식(VI)의 화합물을 생성시키는 단계; (2) 일반식(VI)의 화합물을 3-메톡시-2-메타크롤로일 이소시아 네이트와 반응시켜 일반식(VII)의 화합물로 전환시킨 다음, 암모니아수중에서 가열하여 일반식(II)의 화합물을 생성시키는 단계; (3) 일반식(II)의 화합물을 염기 존재하에 폐환반응시켜 일반식(III)의 화합물을 생성시키는 단계; 및 (4) 일반식(III)의 화합물을 적절한 치환체 R2에 의해 개환시켜 일반식(I)의 화합물을 생성시키는 단계를 포함하는 일반식(I)의 화합물 또는 그의 약제학적으로 허용가능한 염의 제조방법.(1) hydrogenating the compound of formula (IV), followed by nitrosation to obtain a compound of formula (V), which is then reduced with an appropriate reducing agent to produce a compound of formula (VI); (2) The compound of formula (VI) is reacted with 3-methoxy-2-methacryloyl isocyanate to convert the compound of formula (VII), and then heated in ammonia water to Producing a compound; (3) ring closing the compound of formula (II) in the presence of a base to produce a compound of formula (III); And (4) ring opening the compound of formula (III) with an appropriate substituent R 2 to produce a compound of formula (I), or a pharmaceutically acceptable salt thereof. Way. 상기식에서, R1,R2,R3, X및 Y는 제1항에서 정의한 바와 같고, R2'는 수소원자, 저급 알킬, 저급 알킬옥시, 실릴 또는 저급알킬술피닐을 나타내며, R3′는 수소원자, 저급 알킬 저급 알킬옥시, 실릴 또는 저급 알킬술피닐을 나타내고, R4′및 R5′는 각각 독립적으로 트리틸, t-부틸 디메틸 실릴, 아세틸 또는 벤조일이며, Bn은 벤질기를 나타낸다.Wherein R 1 , R 2 , R 3 , X and Y are as defined in claim 1, R 2 ′ represents a hydrogen atom, lower alkyl, lower alkyloxy, silyl or lower alkylsulfinyl, and R 3 ′ Represents a hydrogen atom, lower alkyl lower alkyloxy, silyl or lower alkylsulfinyl, R 4 ′ and R 5 ′ each independently represent trityl, t-butyl dimethyl silyl, acetyl or benzoyl, and Bn represents a benzyl group. 일반식(I)의 화합물의 제조에 중간체로서 유용한 하기 일반식(II)의 화합물 또는 그의 약제학적으로 허용가능한 염.A compound of formula (II) below or a pharmaceutically acceptable salt thereof, useful as an intermediate in the preparation of compounds of formula (I). 상기식에서, R1및 Y는 제1항에서 정의한 바와 같고, R2′및 R3′는 제7항에서 정의한 바와같다.Wherein R 1 and Y are as defined in claim 1 and R 2 ′ and R 3 ′ are as defined in claim 7. 일반식(I)의 화합물의 제조에 중간체로서 유용한 하기 일반식(III)의 화합물 또는 그의 약제학적으로 허용가능한 염.A compound of formula (III) or a pharmaceutically acceptable salt thereof, useful as an intermediate in the preparation of compounds of formula (I). 상기식에서, Y및 R1은 제1항에서 정의한 바와 같고, R3′는 제7항에서 정의한 바와같다.Wherein Y and R 1 are as defined in claim 1 and R 3 ′ is as defined in claim 7. 일반식(I)의 화합물의 제조에 중간체로서 유용한 하기 일반식(VI)의 화합물.Compounds of formula (VI) below useful as intermediates in the preparation of compounds of formula (I). 상기식에서, R4′및 R5′는 제7항에서 정의한 바와같다.Wherein R 4 ′ and R 5 ′ are as defined in claim 7. 일반식(I)의 화합물 또는 그의 약제학적으로 허용가능한 염을 활성성분으로 함유하는 약제학적 조성물.A pharmaceutical composition comprising the compound of formula (I) or a pharmaceutically acceptable salt thereof as an active ingredient. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910012804A 1991-07-25 1991-07-25 Novel N¹-substituted carbocyclic pyrimidine derivatives and methods for their preparation KR930002343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910012804A KR930002343A (en) 1991-07-25 1991-07-25 Novel N¹-substituted carbocyclic pyrimidine derivatives and methods for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910012804A KR930002343A (en) 1991-07-25 1991-07-25 Novel N¹-substituted carbocyclic pyrimidine derivatives and methods for their preparation

Publications (1)

Publication Number Publication Date
KR930002343A true KR930002343A (en) 1993-02-23

Family

ID=67310416

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910012804A KR930002343A (en) 1991-07-25 1991-07-25 Novel N¹-substituted carbocyclic pyrimidine derivatives and methods for their preparation

Country Status (1)

Country Link
KR (1) KR930002343A (en)

Similar Documents

Publication Publication Date Title
DK0594291T3 (en) Methods for the preparation of 13-ether derivatives of milbemycins and their intermediates
KR920019756A (en) Benzoheterocyclic compounds
ATE111440T1 (en) COSMETIC PREPARATION.
KR870006039A (en) Novel thiazole compound, preparation method thereof and pharmaceutical composition containing the compound
SE8505716D0 (en) NOVEL COMPOUNDS AND CONJUGATES THEREOF
KR930007902A (en) Acetylene compound
ATE16701T1 (en) NEW INDANYL DERIVATIVES, THEIR PRODUCTION AND USE.
CA2191874A1 (en) Novel processes and intermediates for the preparation of piperazine derivatives
KR930002343A (en) Novel N¹-substituted carbocyclic pyrimidine derivatives and methods for their preparation
MX9204457A (en) COMPOUNDS OF 6-OXO-AZEPINOIDOL, AS WELL AS PROCEDURES AND INTERMEDIATE PRODUCTS FOR ITS PREPARATION, AND MEDICINES CONTAINING THESE COMPOUNDS.
KR860002508A (en) Furo (3,2-c) pyridine derivative, its preparation and pharmaceutical composition comprising the same
KR890002103A (en) Piperidine Derivatives, Preparations and Dorjival 38
ES2053868T3 (en) 3-AMINOSIDNONIMINAS SUBSTITUTED, PROCEDURES FOR ITS OBTAINING AND ITS EMPLOYMENT.
DK234685D0 (en) 5-SUBSTITUTED CHROMONS AND THIOCHROMONS, THEIR PREPARATION AND USE
KR870006011A (en) Method for preparing imidazolinone
KR910000648A (en) Phenoxypyridinamine and its derivatives, preparation methods and uses as medicaments
KR940000454A (en) A novel azole derivative, a process for producing the same, and an antifungal agent and an anti-aromatase preparation containing the derivative
ES8302734A1 (en) Substituted deoxyadenosine derivatives.
NO303817B1 (en) Thiocarbamate sulfoxide composition for abstinence from ingestion of ethanol
KR930702344A (en) Pyridobenz indole derivatives, preparation method thereof and pharmaceutical composition containing same
KR930010027A (en) New Preparation of Quinolone Derivatives
KR930005953A (en) Lignan, its intermediates and methods of making such intermediates
KR880007463A (en) New substituted 3-piperidineamines or 3-azine amines, methods of using them in their preparation and treatment
ES2057282T3 (en) 3-AMINOSIDNONIMINAS SUBSTITUTED, PROCEDURE FOR ITS OBTAINING AND ITS EMPLOYMENT.
KR910002829A (en) Method for preparing polyalkyl-2-alkoxy-7-hydroxychroman derivative

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application