| 发明名称 |
PROCESS FOR THE PREPARATION OF NEW TETRAHYDROFURANS AND TETRAHYDROTHIOPHENES |
| 摘要 |
<p>This invention relates to new tetrahydrofurans and tetrahydrothiophenes of the general formula: <IMAGE> wherein X stands for O or S, m is an integer from 1 to 12 and A is a pyridinium or an ammonium salt, to a preparation process of said compounds and to therapeutic compositions of matter containing the same.</p> |
| 申请公布号 |
IN169649(B) |
申请公布日期 |
1991.11.30 |
| 申请号 |
IN1988DE45219 |
申请日期 |
1988.05.23 |
| 申请人 |
SOCIETE DES CONSEILS DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES (S.C.R.A.S.) |
发明人 |
GODFROID JEAN JACQUES;BRAQUET PIERRE |
| 分类号 |
A61K31/34;A61K31/341;A61K31/38;A61K31/381;A61K31/44;A61K31/443;A61K31/4433;A61P7/02;A61P9/08;A61P37/00;A61P37/08;C07D307/12;C07D333/16;C07D405/12;C07D409/12;(IPC1-7):C07D307/08;C07D333/08 |
主分类号 |
A61K31/34 |
| 代理机构 |
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