发明名称 |
TWO-FUNCTIONAL-GROUP-CONTAINING TERPENOIDS AND A PROCESS FOR THE PREPARATION OF THE SAME |
摘要 |
<p>A process for the preparation of a two-functional-group-containing terpenoid having the general formula: <IMAGE> in which n is an integer of from 1 to 5, R represents a hydroxymethyl, formyl or carboxyl group, and A represents the hydrogen atom, or a 2-tetrahydropyranyl, benzyl, methoxymethol or methoxyethoxymethyl group comprising the oxidation with a microorganism belonging to the genus Nocardia. Some of the terpenoids are of value as anti-ulcer agents, while others are useful as intermediates.</p> |
申请公布号 |
GB2135990(B) |
申请公布日期 |
1985.03.13 |
申请号 |
GB19830020690 |
申请日期 |
1983.08.01 |
申请人 |
* EISAI CO LTD;* AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY |
发明人 |
AKIO * SATO;KENJI * NAKAJIMA;YOSHIMASA * TAKAHARA;SHIZUMASA * KIJIMA;NORIAKI * KUWANA;SHINYA * ABE;KOUZI * YAMADA |
分类号 |
A61K31/045;A61K31/11;A61K31/19;A61P1/04;C07C27/00;C07C29/10;C07C33/02;C07C45/00;C07C47/263;C07C47/277;C07C51/00;C07C59/01;C07C59/42;C07C59/66;C07C67/00;C07D307/12;C07D307/20;C07D309/12;C12P7/02;C12P7/18;C12P7/24;C12P7/40;C12P7/64;C12P17/06;(IPC1-7):C07D309/12;C07C57/03 |
主分类号 |
A61K31/045 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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