JPS60243016A - Anti-influenza virus agent - Google Patents

Anti-influenza virus agent

Info

Publication number
JPS60243016A
JPS60243016A JP9762084A JP9762084A JPS60243016A JP S60243016 A JPS60243016 A JP S60243016A JP 9762084 A JP9762084 A JP 9762084A JP 9762084 A JP9762084 A JP 9762084A JP S60243016 A JPS60243016 A JP S60243016A
Authority
JP
Japan
Prior art keywords
influenza virus
acid
virus agent
compound
formula
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9762084A
Other languages
Japanese (ja)
Other versions
JPH0477730B2 (en
Inventor
Heihachiro Taguchi
平八郎 田口
Yukinobu Iketani
幸信 池谷
Kazuaki Niitsu
新津 和明
Kazuya Mori
和也 森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsumura and Co
Original Assignee
Tsumura Juntendo Inc
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Filing date
Publication date
Application filed by Tsumura Juntendo Inc filed Critical Tsumura Juntendo Inc
Priority to JP9762084A priority Critical patent/JPS60243016A/en
Publication of JPS60243016A publication Critical patent/JPS60243016A/en
Publication of JPH0477730B2 publication Critical patent/JPH0477730B2/ja
Granted legal-status Critical Current

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  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE:To provide an anti-influenza virus agent containing 3,5-dicaffeoylquinic acid as an active component. CONSTITUTION:The objective anti-influenza virus agent contains the compound of formula I (both R may be H, or one R is caffeoyl and the other is H) [white powder; specific rotation, [alpha]D<20>=-158.2 deg. (c=0.55, MeOH)[. Dose: 2-20mg/kg daily in 2-3 divided doses by oral administration. It can be used in the form of tablet, syrup, capsule, suppository, powder, granule, injection, etc. The compound of formula I can be prepared by extracting the seed of sunflower seed with methanol, and purifying the extract by counter-current fractionation.

Description

【発明の詳細な説明】 本発明は、抗インフルエッヂウィルス剤に関するもので
あり、更に詳しくは、下記式(I)H 〔式中2個のRは、ともに水素原子であるか、もしくは
いずれか一方がカフニオイル基:H で表わされる化合物を有効成分とする抗インフルエンザ
ウィルス剤に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an anti-influenza virus agent. One relates to an anti-influenza virus agent containing a compound represented by a cafnioyl group: H 2 as an active ingredient.

感冒の流行は、毎年、都市部、地方を問わず発生してい
る。しかし、感冒の主たる原因であるインフルエンザウ
ィルスの感染の予防は、ワクチンに頼らざるをえず、そ
の場合には、流行つイルス種の把握無しにそれを行うこ
とは難しIn2又、発症後の治療に際してもインフルエ
ンザウィルスによる感冒に有効かつ安全な薬剤は未だ提
供さ汎ておらず、解熱消炎鎮痛剤による対症療法、抗生
物質による二次感染の治療のみが行なわれている現状で
ある。そこで、真に感冒に有効かつ安全な薬剤の開発が
望まれている。
Cold epidemics occur every year in both urban and rural areas. However, prevention of influenza virus infection, which is the main cause of the common cold, must rely on vaccines, and in that case, it is difficult to do so without knowing the prevalent virus species. However, effective and safe drugs for colds caused by the influenza virus have not yet been widely available, and the only treatments currently available are symptomatic treatment with antipyretic and antiinflammatory analgesics and secondary infection treatment with antibiotics. Therefore, it is desired to develop a drug that is truly effective and safe for the common cold.

本発明者らは、かかる実情に鑑み、感冒治療に使用しう
る物質を、長年にわたり使用されてきだ和漢薬の成分中
から見い出すこと、特にインフルエンザウィルス類に対
して有効な薬効を示す化合物を見い出すことを目的とし
て鋭意研元を重ねてきた。その結果、上述した式(I)
で表わされる化合物が抗インフルエンザウイルス作用を
有することを発見し、安全性等を調査、検討した結果、
抗インフルエンザウイルス剤として感冒に対し、顕著な
薬効を示すことを確認し、本発明を完成した。
In view of the above circumstances, the present inventors aimed to find substances that can be used for the treatment of common cold among the ingredients of Japanese and Chinese medicine that have been used for many years, and in particular to find compounds that exhibit effective medicinal effects against influenza viruses. We have been conducting extensive research with this goal in mind. As a result, the above-mentioned formula (I)
We discovered that the compound represented by has an anti-influenza virus effect, and as a result of investigating and examining its safety etc.
The present invention was completed by confirming that the anti-influenza virus agent has remarkable efficacy against the common cold.

前掲の式(I)において2個のRが水素原子であるクロ
ロケ゛ン酸、および5位のRがカフニオイル基であり、
4位のRが水素原子である3、5.−シカフェオイルキ
ナ酸は、下記の文献に記されているように既知の化合物
であり、和漢薬中に限らず植物界に広く存在している物
質である。
In the above formula (I), two R are hydrogen atoms, and R at the 5th position is a caffnioyl group,
3, 5. in which R at the 4th position is a hydrogen atom; -Cicaffeoylquinic acid is a known compound as described in the following literature, and is a substance that widely exists not only in Japanese and Chinese medicine but also in the plant kingdom.

クロロケ8ノ酸(chlorogenic acid 
) :THE MERCK工NDKX−TENTHED
I:Tl0N、Page 3013.5.−シカフェオ
イルキナ酸(3,5,−dicaffe−○ylqui
nic acid ) :中朽犬辞典・附編 化学成分
索引442に一シ クロロケ゛ン酸は、現在、市販されている化合物であり
、このものは、例えばアメリカ合衆国のアルドリンテ社
(Aldrich )から購入することができる。また
、3,5.−’、;カフェオイルキナ酸は、ヒマワリ(
He1ianthus annuus )種子のメタノ
ール抽出エキスに向流分配操作を施し精製することによ
シ得られることが知られている( K、L、Mikol
ajczak、C,R,Sm1th、Jr、、and 
1.A。
chlorogenic acid
): THE MERCK NDKX-TENTHED
I: Tl0N, Page 3013.5. -dicaffeoylquinic acid (3,5,-dicaffe-○ylqui
nic acid): Dictionary of Intermediate Dogs (Supplementary Edition) Chemical Component Index 442 Monocyclocinic acid is a currently commercially available compound, which can be purchased, for example, from Aldrich in the United States. Also, 3,5. −',; Caffeoylquinic acid is derived from sunflower (
It is known that it can be obtained by purifying the methanol extract of Helianthus annuus) seeds by subjecting it to a countercurrent distribution operation (K, L, Mikol
ajczak, C.R., Sm1th, Jr., and
1. A.

Wolff Jpirnal Of Agricult
ural and、 FoodChemistr7. 
Vol、 18. No ] 、 ]27−32、 (
1970) l。また、3,5.−シカフェオイルキナ
酸の別の製造方法としては次の具体例に示す如き方法が
ある。
Wolff Jpirnal Of Agriculture
ural and, FoodChemistry7.
Vol, 18. No], ]27-32, (
1970) l. Also, 3,5. - Another method for producing cicaffeoylquinic acid is as shown in the following specific example.

具体例 スイカズラ科(Caprifoliaceae )のス
イカズラ(Lonicera Japonica TH
UNB、 )の花蕾である金銀花(LONICERAE
 FSO8)粉末3 Kgにメタノール20 tを加え
、6時間加熱還流抽出し、冷却後抽出液を;濾過した。
Specific example: Honeysuckle (Lonicera japonica TH) of the Caprifoliaceae family.
LONICERAE, which is the flower bud of UNB,
20 t of methanol was added to 3 kg of FSO8) powder, and the mixture was extracted under reflux under heating for 6 hours. After cooling, the extract was filtered.

残漬に更にメタノール15 tを加え4時間加熱還流抽
出し、冷却後抽出液をjF5過しだ。同様の操作を更に
もう一度繰9返し、合計3回の抽出により得られた抽出
液を合せ、メタノールを減圧留去しメタノールエキス1
.13Kgを得た。次にこのメタノールエキスヲ350
〜4007ずつ3回に分け、それぞれを1.5 tの水
に溶解し、1.5tのエーテルで3回分配した後、水層
を更に1tのn−ブタノールで3回分配した。このn−
ブタノール層からn−ブタノールを留去しn−ブタノー
ルエキスk 合計221.7 を得た。このn−ブタノ
ールエキスのウチ97.4fを分取高速液体クロマトグ
ラフィー〔装置:Waters prep LC/ s
ystem 500A+ カラム:ウオーターズ社製 
Prep PAK−500/C18(5x 30z )
2本、検出器:示差屈折計(R1:)、移動相溶媒゛水
−メタノール(2:1)、移動相流速:150m1/m
in〕に付し、n−ブタノールエキスを移動層溶媒10
0mgに溶解したものを2回に分けて注入した後、40
分〜50分で溶出した部分(分画名。
Further, 15 t of methanol was added to the residue and extracted under heating under reflux for 4 hours. After cooling, the extract was filtered through JF5. The same operation was repeated 9 more times, the extracts obtained from a total of 3 extractions were combined, methanol was distilled off under reduced pressure, and methanol extract 1
.. 13Kg was obtained. Next, this methanol extract 350
~4007 was divided into three portions, each of which was dissolved in 1.5 t of water, distributed three times with 1.5 t of ether, and then the aqueous layer was further partitioned three times with 1 t of n-butanol. This n-
N-butanol was distilled off from the butanol layer to obtain n-butanol extract k with a total amount of 221.7. 97.4f of this n-butanol extract was subjected to preparative high performance liquid chromatography [equipment: Waters prep LC/s
system 500A+ column: manufactured by Waters
Prep PAK-500/C18 (5x 30z)
2, detector: differential refractometer (R1:), mobile phase solvent: water-methanol (2:1), mobile phase flow rate: 150 m1/m
in] and the n-butanol extract was added to the mobile phase solvent 10
After injecting the solution dissolved in 0 mg in two doses, 40
The fraction eluted between minutes and 50 minutes (fraction name).

LBu 3 )を分取し溶媒留去し、LBu 3を18
.9q得だ。
LBu 3 ) was separated and the solvent was distilled off, and LBu 3 was
.. You get 9q.

とのLBu 3を再度分取高速液体クロマトグラフィー
(使用カラム数を1本とした以外は、装置、条件等は前
述と同様である)に伺し、注入後12分〜30分で溶出
した部分(分画名:LBu33)を分取し、溶媒留去し
、LBu 33をq、4q得た。
LBu 3 was subjected to preparative high performance liquid chromatography again (the equipment, conditions, etc. were the same as above, except that the number of columns used was one), and the part eluted 12 to 30 minutes after injection was analyzed. (Fraction name: LBu33) was fractionated and the solvent was distilled off to obtain q and 4q of LBu 33.

次にLBu 33を約2.3 W 〜2.5 !i’づ
つ4回に分け、それぞれを、ファルマンア製セファデッ
クスLH−20を用いだカラムクロマトダラフイー(カ
ラムサイズ:27wnφX 85 ynm )に付し、
水−エタノール(7:3)で溶出させ、溶媒を約2J!
Next, LBu 33 is about 2.3 W ~ 2.5! Divide into 4 times of i' each time, and apply each to column chromatography using Sephadex LH-20 manufactured by Farmana (column size: 27wnφX 85 ynm),
Elute with water-ethanol (7:3) and reduce the solvent to about 2J!
.

流した後に溶出した分画を1を分取し、溶媒を留去して
、白色粉末合計6.17を得た。
Fraction 1 was collected from the fraction eluted after the flow, and the solvent was distilled off to obtain a total of 6.17 g of white powder.

ここで得られた物質の性状をFD −MAEI 、 U
V吸収、工R吸収、’ ”H−NMR、13C−NMR
ス卦り) ルK ヨり確認し、3,5.−シカフェオイ
ルキナ酸と同定した。
The properties of the substance obtained here are FD-MAEI, U
V absorption, R absorption, ``H-NMR, 13C-NMR
3,5. -Identified as cicaffeoylquinic acid.

以下に、その物性値を示す。The physical property values are shown below.

3.5.−シカフェオイルキナ酸 性状:白色粉末 比旋光度C(fJ’i、0(c=0.55. MeoH
) : −15B、2゜FD −MAS スーeクトル
(m/z ) : 517 (M”+1 )UV吸収ス
Rクトルλmax 、 332 nm (e 〜287
00 )IR吸収スペクト/l/ I/ max ((
yH−” )3100〜3600.1700.1690
.1600.15201H,−NMRスA クト/l/
 (in C,、D5N’ )δI)pm:3.02(
4H,m)、 4.68(IH,da、J=5.31z
)、 6.18 (2H,m )、 6.48 (2H
,cl、 J=16Hz)、 6.8〜7.4 (6H
)、 7.86 (I H,d。
3.5. -Cicaffeoylquinic acid properties: white powder specific rotation C (fJ'i, 0 (c = 0.55. MeoH
): -15B, 2°FD-MAS vector (m/z): 517 (M"+1) UV absorption vector λmax, 332 nm (e ~ 287
00 ) IR absorption spectrum/l/I/ max ((
yH-") 3100-3600.1700.1690
.. 1600.15201H,-NMR spectrum/l/
(in C,,D5N')δI)pm:3.02(
4H, m), 4.68 (IH, da, J=5.31z
), 6.18 (2H,m), 6.48 (2H
, cl, J=16Hz), 6.8~7.4 (6H
), 7.86 (I H, d.

J =1.6Hz )、 7.94 (I H,d、 
J =16FIz )13C−1jMRス、2クトル(
in CD30D )δppm : 36.0(t)、
 37.8(t)、 70.9(d)、 72.0(d
)。
J = 1.6 Hz), 7.94 (I H, d,
J = 16FIz) 13C-1jMRs, 2 ctors (
in CD30D) δppm: 36.0(t),
37.8(t), 70.9(d), 72.0(d
).

72.6(d>、 74.8(S)、 115.1(d
)、 1.、j5.3(d)、 115.4(d)、 
11.5.6(d)、 116.6(’1)。
72.6(d>, 74.8(S), 115.1(d
), 1. , j5.3(d), 115.4(d),
11.5.6(d), 116.6('1).

1.23.0((1)、]、23.1((1)、127
.8(S)、127.9(s)、146゜6(S)、1
47.0(d)、 147.1(d)。
1.23.0((1), ], 23.1((1), 127
.. 8(S), 127.9(s), 146°6(S), 1
47.0(d), 147.1(d).

149.3(8)、149.4(S)、168.5(S
)、1G8.900.177.4(s) 次に、前掲の式(I)の化合物が抗ウィルス作用を示す
ことについて実験例を示すとともにその安全性について
述べる。
149.3(8), 149.4(S), 168.5(S
), 1G8.900.177.4(s) Next, an experimental example will be shown showing that the compound of formula (I) shown above exhibits an antiviral effect, and its safety will be described.

実験例1 (インフルエンザウィルス感染動物の生存率
に及ぼす影響について) cLdY系SPFマウス(♀:1群加匹)に、インフル
エンザウィルス(A/PR/8/34/HON ]株)
のLD8oに相当する量を経鼻感染させた。前掲式(I
)の化合物を、感染1日前から、1日1回5日間連続経
口投与し、マウスの生存を指標に14日間状態を観察し
た。その結果を表1及び第1図、第2図に示す。なお、
クロロゲン酸は、市販の物を、滅菌精製水に溶解して用
い、コントロールとしては滅菌精製水を投与した。また
、3,5゜−シカフェオイルキナ酸は、具体例と同様の
方法により製造した物を、0.5係エタノールに溶解し
たものを用い、コントロールとしては0.5チエタノー
ルを投与した。
Experimental Example 1 (About the influence on the survival rate of animals infected with influenza virus) Influenza virus (A/PR/8/34/HON] strain) was administered to cLdY SPF mice (♀: 1 group).
The amount equivalent to LD8o was intranasally infected. The above formula (I
) was orally administered once a day for 5 consecutive days starting one day before infection, and the condition of the mice was observed for 14 days using survival as an indicator. The results are shown in Table 1 and FIGS. 1 and 2. In addition,
A commercially available chlorogenic acid was used by dissolving it in sterile purified water, and sterile purified water was administered as a control. Further, 3,5°-cicaffeoylquinic acid was prepared by the same method as in the specific example and dissolved in 0.5% ethanol, and 0.5% ethanol was administered as a control.

(H2O)、 3 g、3 クロロゲン酸 0・002 9 35,3 11.1 0・02 9 35.311.3 コントロール (0,5%C2H50H) 6 9.83.5−シカフ
ェオイル キナ酸 \ 0・002 8 14.3 ]、0.6 ・0・02 
11 35.7 11.8 実験例2 (インフルエンザウィルス感染動物の肺に及
ぼす影響について) (ldY系SPFマウス(91群10匹〕に、インフル
エンザウィルス(A/PR/8/34/HON 1株)
のLD8oに相当する量を経鼻感染させた。前掲式(I
)の化合物を、感染1日前から、1日1回5日間連続経
口投与し、感染4日後にマウスを層殺し、肺を摘出した
。その重量から、肺指数を算出した。(インフルエンザ
ウィルスは、その感染の進行に伴い、咽頭気管支炎やウ
ィルス性肺炎等を併発し、肺にかなりの炎症を引き起し
、ガス交換を困難にし、死に至らしめる。従って、炎症
によって増加した肺湿eJ量(肺重量)を減少させると
いうことは、すなわちインフルエンザウィルス感染症状
の改善を意味するものであり、同時に肺重量に対する体
重の比である肺指数の値がコントロールに比べて低いと
いうこともインフルエンザウィルス感染症状の改善を意
味するものである。)その結果を表2に示す。
(H2O), 3 g, 3 Chlorogenic acid 0.002 9 35.3 11.1 0.02 9 35.311.3 Control (0.5% C2H50H) 6 9.83.5-Cicaffeoylquinic acid\ 0.002 8 14.3 ], 0.6 ・0.02
11 35.7 11.8 Experimental Example 2 (About the effects on the lungs of animals infected with influenza virus) (Influenza virus (A/PR/8/34/HON 1 strain) was administered to ldY strain SPF mice (10 mice in group 91).
The amount corresponding to LD8o was infected through the nose. The above formula (I
) was orally administered once a day for 5 consecutive days starting 1 day before infection, and 4 days after infection, the mice were sacrificed and the lungs were removed. The lung index was calculated from the weight. (As the infection progresses, the influenza virus causes complications such as pharyngobronchitis and viral pneumonia, causing considerable inflammation in the lungs, making gas exchange difficult, and leading to death. Reducing the lung wet eJ amount (lung weight) means improving the symptoms of influenza virus infection, and at the same time, the value of the lung index, which is the ratio of body weight to lung weight, is lower than that of the control. (This also means improvement in symptoms of influenza virus infection.) The results are shown in Table 2.

なお、コントロール群には滅菌精製水が投与された。In addition, sterile purified water was administered to the control group.

表 2 コントロール 0 1.359±0.196 − クロロゲン酸 0.002 1.169±0.316. 14.00.
02 1.240±0.247 8.8*1:m指数=
”り、=<#:!i(5’) x 1o。
Table 2 Control 0 1.359±0.196 - Chlorogenic acid 0.002 1.169±0.316. 14.00.
02 1.240±0.247 8.8*1:m index=
"ri,=<#:!i(5') x 1o.

マウス体重(1) 薬物投与群の肺指数 *2:肺指数阻害率−(1−ヨツト。−1群。指数) 
x 100以上の結果に示すごとく、本発明の薬剤によ
れば、インフルエンザウィルス感染によるラットの死亡
を有意に抑制することができる。また、クロロゲン酸は
、400〜2437mgZユをラットに腹腔内投与して
も死亡例を見ないことが知られ一’l−リ(TOXIC
OLOGYAND PHARMACOLOGY’36 
Mouse body weight (1) Lung index of drug administration group *2: Lung index inhibition rate - (1 - group. - 1 group. index)
As shown in the results of x 100 or more, the drug of the present invention can significantly suppress death of rats due to influenza virus infection. In addition, it is known that chlorogenic acid does not cause any death even when administered intraperitoneally to rats at 400 to 2437 mg.
OLOGYAND PHARMACOLOGY'36
.

227−237 (1976) l 、また、式(Il
の化合物は日常、食物として用いる数多くの植物中にも
含まれているものであるので安全性は高い。更に、クロ
ロゲン酸及び3,5.−シカフェオイルキナ酸を、それ
ぞれマウスにLOOOmg /kg経口投与しても死亡
例を認めなかった。以上により、本発明において使用さ
れる化合物は、抗インフルエンザウイルス作用の有効量
に比べ急性毒性が低く、安全性が高く、抗インフルエン
ザウィルス剤として非常に有用であることが認められた
227-237 (1976) l, also the formula (Il
This compound is found in many plants that are used as food on a daily basis, so it is highly safe. Furthermore, chlorogenic acid and 3,5. - No deaths were observed even when LOOOmg/kg of cicaffeoylquinic acid was orally administered to mice. From the above, it was confirmed that the compound used in the present invention has lower acute toxicity than the effective dose for anti-influenza virus activity, is highly safe, and is extremely useful as an anti-influenza virus agent.

次に実験例1〜2により得られたデータより、本発明に
おいて使用される化合物は、感冒罹患時に1日量約2′
mg〜20■/kgに相当する量を1日2〜3回に分け
て内服することが適轟と思われる。
Next, from the data obtained in Experimental Examples 1 and 2, the compound used in the present invention is administered at a daily dose of about 2'
It seems appropriate to take an amount equivalent to mg to 20 μg/kg orally in 2 to 3 divided doses a day.

本発明において使用される化合物は薬理学的に許容され
うる塩の形で使用することができる。
The compounds used in the present invention can be used in the form of pharmacologically acceptable salts.

上記の式(Ilで示される化合物又はその塩は、単独で
、もしくは他の医薬活性成分との配合剤として使用する
ことができる。製剤化にあたっては、適宜、賦形剤、結
合剤、滑沢剤、矯味矯臭剤、崩壊剤あるいは溶解補助剤
等を使用し、錠剤、シロップ剤、カプセル痢、坐剤、散
剤、顆粒剤、注射剤等の剤形に処方するととができる。
The compound represented by the above formula (Il) or its salt can be used alone or in combination with other pharmaceutically active ingredients.For formulation, excipients, binders, lubricants, lubricants, etc. may be used as appropriate. It can be formulated into dosage forms such as tablets, syrups, capsules, suppositories, powders, granules, and injections using agents, flavoring agents, disintegrants, or solubilizing agents.

次に製剤の製造例を示す。Next, an example of manufacturing the preparation will be shown.

製造例1 市販のクロロゲン酸209″を細末とし、これを乳糖1
757およびステアリン酸マグネシウム57と混合し、
この混合物を単発式スラング打錠機にて打錠して直径2
1Jmm、重量約2.37のスラッグ錠を作りこれをオ
シレーターにて破砕し、整粒し、篩別して加〜刃メツシ
ュの粒子の良好な顆粒剤を得る。本顆粒剤は12中にク
ロロゲン酸100m9を含有する。
Production Example 1 Commercially available chlorogenic acid 209'' is finely powdered, and lactose 1
757 and magnesium stearate 57;
This mixture was compressed into tablets with a diameter of 2 mm using a single-shot Slang tablet press.
A slug tablet having a size of 1 Jmm and a weight of about 2.37 mm is made, which is crushed with an oscillator, sized, and sieved to obtain granules with good cut-to-blade mesh particles. This granule contains 100 m9 of chlorogenic acid in 12.

製造例2 前述の製造具体例と同様の方法によって得られる3、5
.−シカフェオイルキナ酸100 f、微結晶セルロー
ス907およびステアリン酸マグネシウムIOfを加え
て混合し、この混合物を単発式打錠機にて打錠して径9
M、重量200■の錠剤を製造する。
Production Example 2 3, 5 obtained by the same method as the above production example
.. - Add and mix 100 f of cicaffeoylquinic acid, 907 microcrystalline cellulose, and magnesium stearate IOf, and compress this mixture into tablets with a single-shot tablet machine to form tablets with a diameter of 9.
M, tablets weighing 200 cm are prepared.

本舘剤は1鈷中に3.5.−〇六フェナイルホ士酸10
0■を含有する。
This drug is 3.5% in one ship. -〇6 phenylphohydric acid 10
Contains 0■.

製造例3 市販のクロロゲン酸10 ?を注射剤製造の常法に従っ
て、注射用蒸留水1tに溶解し、塩化ナトリウムにより
等強化した後にアンプルに封入する。
Production Example 3 Commercially available chlorogenic acid 10? is dissolved in 1 ton of distilled water for injection according to a conventional method for manufacturing injections, and after being strengthened with sodium chloride, the mixture is sealed in an ampoule.

本注射剤は1ml中にクロロゲン酸10m7を含有する
This injection contains 10 m7 of chlorogenic acid in 1 ml.

製造例4 前述の製造具体例と同様の方法によって得られる3 +
 5 、)カフニオイルキナ酸1007を、細末とし、
200■づつ硬カプセルに充填してカプセル剤を得た。
Production Example 4 3 + obtained by the same method as the above production example
5.) Cafnioylquinic acid 1007 is made into a fine powder,
Capsules were obtained by filling 200 μm into hard capsules.

本カプセル剤は1カプセル中に3,5.−シカフェオイ
ルキナ酸を200my含有する。
This capsule contains 3,5. - Contains 200 my cicaffeoylquinic acid.

製造例5 市販のクロロゲン酸10りをできるだけ少量の、水に溶
解し、これにオレンジエツセンス5 W/’及び単シロ
ップを加えて全量を1OOWllのシロップ剤とする。
Production Example 5 10 g of commercially available chlorogenic acid is dissolved in as little water as possible, and 5 W/' of Orange Essence and simple syrup are added thereto to make a syrup of 1 OOWl.

本シロップ剤は1 me中にクロロゲン酸を100m9
含有する。
This syrup contains 100 m9 of chlorogenic acid in 1 me.
contains.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は、前述の実験例1の結果(インフルエンザウィ
ルス感染マウスの生存率に対するクロロゲン酸の作用)
を衣したものであり、第2図は、同じく実験例1の結果
(インフルエンザウィルス感染マウスの生存率に対する
3、5.−シカフェオイルキナ酸の作用)を表したもの
である。第1図、第2図中、↓は経口投与による被験薬
の投与を示したものであり、横軸の感染後日数のOに当
る日にインフルエンザウィルス感染させたものである。 特許出願人 株式会社 津 村 順 天 堂代 理 人
 弁理士 南 孝 夫 ′
Figure 1 shows the results of Experiment 1 mentioned above (effect of chlorogenic acid on survival rate of influenza virus infected mice).
FIG. 2 similarly shows the results of Experimental Example 1 (effect of 3,5.-cicaffeoylquinic acid on survival rate of mice infected with influenza virus). In FIGS. 1 and 2, ↓ indicates administration of the test drug orally, and influenza virus infection was performed on the day corresponding to O of the number of days after infection on the horizontal axis. Patent applicant Jun Tsumura Co., Ltd. Attorney Tendo Patent attorney Takao Minami ′

Claims (1)

【特許請求の範囲】 式: (式中2個のRは、ともに水素原子であるが、もしくは
いずれか一方がカフニオイル基:H することを特徴とする抗インフルエンザウィルス剤。
[Scope of Claims] An anti-influenza virus agent characterized by the formula: (In the formula, both R's are hydrogen atoms, or one of them is a cafnioyl group: H.
JP9762084A 1984-05-17 1984-05-17 Anti-influenza virus agent Granted JPS60243016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9762084A JPS60243016A (en) 1984-05-17 1984-05-17 Anti-influenza virus agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9762084A JPS60243016A (en) 1984-05-17 1984-05-17 Anti-influenza virus agent

Publications (2)

Publication Number Publication Date
JPS60243016A true JPS60243016A (en) 1985-12-03
JPH0477730B2 JPH0477730B2 (en) 1992-12-09

Family

ID=14197242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9762084A Granted JPS60243016A (en) 1984-05-17 1984-05-17 Anti-influenza virus agent

Country Status (1)

Country Link
JP (1) JPS60243016A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004619A1 (en) * 1986-02-06 1987-08-13 Code Kaffee-Handelsgesellschaft Mbh Use of tannin agents and/or chlorogenic acid, foodstuffs, stimulants and/or medicines with the addition of tannin agents and/or chlorogenic acid
WO1988004169A1 (en) * 1986-12-01 1988-06-16 Terumo Kabushiki Kaisha Drug for nephritis
AU662836B2 (en) * 1992-09-09 1995-09-14 Hoechst Aktiengesellschaft Substituted cyclohexane derivatives for the treatment of diseases
EP0682024A1 (en) * 1994-05-10 1995-11-15 Hoechst Aktiengesellschaft Cyclohexane derivatives, processes for their preparation and their use as glucose-6-phosphatase inhibitors
WO1999034812A1 (en) * 1998-01-12 1999-07-15 Kai Jian Xu Pharmaceutical compositions and method of using same
WO2002020006A1 (en) * 2000-09-06 2002-03-14 Pan Pacific Pharmaceuticals, Inc. Antiviral compounds and method of treating viral infections
US6632459B2 (en) 2000-12-11 2003-10-14 Nutricia N.V. Chlorogenic acid and an analog thereof for immune system stimulation
KR100759466B1 (en) 2005-02-21 2007-10-04 한국생명공학연구원 Composition for anti-obesity comprising 3-caffeoyl-4-dihydrocaffeoyl quinic acid isolated from Salicornia herbacea
CN103058871A (en) * 2012-12-03 2013-04-24 中国农业科学院烟草研究所 Separation and purification method of tobacco chlorogenic acid
CN103102270A (en) * 2011-11-09 2013-05-15 安康市天源植物提取有限公司 Preparation method of chlorogenic acid
CN103183616A (en) * 2012-12-06 2013-07-03 长沙理工大学 Method for preparing chlorogenic acid from leaves of lonicera hypoglauca miq
JP2014501718A (en) * 2010-11-18 2014-01-23 アペプティコ・フォルシュング・ウント・エントヴィックルング・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Composition comprising peptide and viral neuraminidase inhibitor
JP2017519037A (en) * 2014-05-09 2017-07-13 スーチョアン チウチャン バイオロジカル サイエンス アンド テクノロジー カンパニー リミテッド Raw material chlorogenic acid or drug substance chlorogenic acid, its preparation method and mass detection method
CN108084044A (en) * 2017-11-14 2018-05-29 湖南天济草堂制药股份有限公司 A kind of climbing groundsel derivative and its application in drug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J.FOOD.SCI=1976 *

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004619A1 (en) * 1986-02-06 1987-08-13 Code Kaffee-Handelsgesellschaft Mbh Use of tannin agents and/or chlorogenic acid, foodstuffs, stimulants and/or medicines with the addition of tannin agents and/or chlorogenic acid
WO1988004169A1 (en) * 1986-12-01 1988-06-16 Terumo Kabushiki Kaisha Drug for nephritis
AU662836B2 (en) * 1992-09-09 1995-09-14 Hoechst Aktiengesellschaft Substituted cyclohexane derivatives for the treatment of diseases
EP0682024A1 (en) * 1994-05-10 1995-11-15 Hoechst Aktiengesellschaft Cyclohexane derivatives, processes for their preparation and their use as glucose-6-phosphatase inhibitors
CN1043643C (en) * 1994-05-10 1999-06-16 赫彻斯特股份公司 Cyclohexan-derivative, preparation and application for treatment of same
WO1999034812A1 (en) * 1998-01-12 1999-07-15 Kai Jian Xu Pharmaceutical compositions and method of using same
US6083921A (en) * 1998-01-12 2000-07-04 Xu; Kai Jian Pharmaceutical compositions and method of using same
WO2002020006A1 (en) * 2000-09-06 2002-03-14 Pan Pacific Pharmaceuticals, Inc. Antiviral compounds and method of treating viral infections
US7288271B2 (en) 2000-12-11 2007-10-30 Nutricia N.V. Chlorogenic acid and an analog thereof for immune system stimulation
US6632459B2 (en) 2000-12-11 2003-10-14 Nutricia N.V. Chlorogenic acid and an analog thereof for immune system stimulation
KR100759466B1 (en) 2005-02-21 2007-10-04 한국생명공학연구원 Composition for anti-obesity comprising 3-caffeoyl-4-dihydrocaffeoyl quinic acid isolated from Salicornia herbacea
JP2014501718A (en) * 2010-11-18 2014-01-23 アペプティコ・フォルシュング・ウント・エントヴィックルング・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Composition comprising peptide and viral neuraminidase inhibitor
CN103102270A (en) * 2011-11-09 2013-05-15 安康市天源植物提取有限公司 Preparation method of chlorogenic acid
CN103058871A (en) * 2012-12-03 2013-04-24 中国农业科学院烟草研究所 Separation and purification method of tobacco chlorogenic acid
CN103058871B (en) * 2012-12-03 2015-07-08 中国农业科学院烟草研究所 Separation and purification method of tobacco chlorogenic acid
CN103183616A (en) * 2012-12-06 2013-07-03 长沙理工大学 Method for preparing chlorogenic acid from leaves of lonicera hypoglauca miq
CN103183616B (en) * 2012-12-06 2014-12-03 长沙理工大学 Method for preparing chlorogenic acid from leaves of lonicera hypoglauca miq
JP2017519037A (en) * 2014-05-09 2017-07-13 スーチョアン チウチャン バイオロジカル サイエンス アンド テクノロジー カンパニー リミテッド Raw material chlorogenic acid or drug substance chlorogenic acid, its preparation method and mass detection method
CN108084044A (en) * 2017-11-14 2018-05-29 湖南天济草堂制药股份有限公司 A kind of climbing groundsel derivative and its application in drug
CN108084044B (en) * 2017-11-14 2020-07-03 湖南天济草堂制药股份有限公司 Senecio scandens derivative and application thereof in medicine

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