发明名称 |
Benzazepinderivate |
摘要 |
Title cpds. of formula (Ie, where X is a cation, R1 and R2 = (1-4C) O-alkyl or R1 + R2 = (1-4C) alkylenedioxy, R3 = H or (1-4C) O-alkyl, R4 = (1-4C) alkyl R5 = (1-4C) alkyl and R6 and R7 = (1-4C) alkyl or R6 + R7 = (1-4C) alkylene are inters for pharm. active rheadan alkaloids (I) are prepd. by base catalysed cyclisation of the novel inters. IIA and IIB. |
申请公布号 |
DE2222715(A1) |
申请公布日期 |
1972.11.23 |
申请号 |
DE19722222715 |
申请日期 |
1972.05.09 |
申请人 |
F. HOFFMANN-LA ROCHE & CO. AG |
发明人 |
BROSSI,ARNOLD;KLOETZER,WILHELM;TEITEL,SIDNEY |
分类号 |
C07D223/16;C07D317/60;C07D317/64;C07D491/04;C07D491/14;C07D491/22 |
主分类号 |
C07D223/16 |
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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