| 发明名称 |
Conjugated polyprenylcarboxylic acids and their derivatives |
| 摘要 |
A conjugated polyprenylcarboxylic acid and its derivative having the formula: <IMAGE> in which each of n and m is 0, 1 or 2, n+m is 1 or 2, A is <IMAGE> and R is the hydroxyl group, a lower alkoxy group or <IMAGE> wherein each of R1 and R2 represents the hydrogen atom, a lower alkyl group, or an aryl group; provided that R is <IMAGE> if A is <IMAGE> n is 1 and m is 0.
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| 申请公布号 |
US4655973(A) |
申请公布日期 |
1987.04.07 |
| 申请号 |
US19810260869 |
申请日期 |
1981.05.06 |
| 申请人 |
EISAI CO., LTD. |
发明人 |
YAMATSU, ISAO;INAI, YUICHI;ABE, SHINYA;SUZUKI, TAKESHI;SUZUKI, YOSHIKAZU;TAGAYA, OSAMU;SUZUKI, KOUICHI;ABE, KOUICHI;YAMADA, KOUJI |
| 分类号 |
C07C69/587;A61K31/16;A61K31/165;A61K31/19;A61K31/22;A61K31/23;A61P35/00;C07C51/00;C07C57/03;C07C67/00;C07C231/00;C07C233/09;(IPC1-7):C07C103/133;C07C103/58 |
主分类号 |
C07C69/587 |
| 代理机构 |
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