发明名称 |
SUBSTITUTED 3-AMINOSYDNONE IMINES,PROCESSES FOR THEIR PREPARATION AND THEIR USE |
摘要 |
Substituted 3-aminosydnone imines of the general formula I <IMAGE> (I) and their pharmacologically acceptable acid addition salts, in which A denotes an alkylene chain; X denotes one of the groups -O- or -S-; R1 denotes e.g. hydrogen; R2 denotes e.g. an alkyl group, are prepared by cyclization of a compound of the formula II <IMAGE> (II) and, if appropriate, subsequent acylation, and have useful pharmacological properties. |
申请公布号 |
ZA9005099(B) |
申请公布日期 |
1991.04.24 |
申请号 |
ZA19900005099 |
申请日期 |
1990.06.29 |
申请人 |
CASSELLA AKTIENGESELLSCHAFT |
发明人 |
ECKARD KUJATH;KARL SCHOENAFINGER;JOERG OSTROWSKI;CHRISTIAN BAUMGARTNER;MELITTA JUST;RUDI BEYERLE;HELMUT BOHN |
分类号 |
C07D295/22;A61K31/41;A61K31/4245;A61K31/445;A61K31/495;A61K31/496;A61K31/535;A61K31/5375;A61K31/5377;A61K31/54;A61P9/08;A61P9/10;A61P9/12;C07C253/00;C07C253/30;C07C255/65;C07C323/60;C07D211/98;C07D271/04;C07D413/04;C07D417/04 |
主分类号 |
C07D295/22 |
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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