发明名称 |
1-(4-AMINOPHENYL)-4-METHYL-7,8-METHYLENEDIOXY-3,4- DIHYDRO-5H-2,3-BENZODIAZEPINE AND A PROCESS FOR PREPARING SAME |
摘要 |
The invention relates to new 1-/4-aminophenyl/-4- -methyl-7,8-methylenedioxy-3,4-dihydro-5H-2,3-benzodiazepine of formula /I/, optically active isomers and acid addition salts thereof as well as to pharmaceutical compositions containing these compounds. /I/ The new compounds of formula /I/ can be prepared by reducing l-/4-aminophenyl/-4-methyl-7,8-methylenedioxy- -5H-2,3-benzodiazepine of formula /II/ with an inorganic or organic-inorganic and/or complex metal hydride and, if desired, separating the optically active forms of the compound of formula /I/ thus-obtained and, if desired, converting the base or bases into acid addition salts or converting the salts into the free base/s/. /II/ The new compound of formula /I/ possesses significant central nervous effects and can advantageously be used in the therapy. |
申请公布号 |
CA1284322(C) |
申请公布日期 |
1991.05.21 |
申请号 |
CA19870544626 |
申请日期 |
1987.08.14 |
申请人 |
KOEROESI, JENO |
发明人 |
KOEROESI, JENO;LANG, TIBOR;ANDRASI, FERENC;BERZSENYI, PAL;BOTKA, PETER;HAMORI, TAMAS;GOLDSCHMIDT, KATALIN;BORSY, JOZSEF;ELEKES, ISTVAN;LANG, ZSUZSA |
分类号 |
C07D405/10;A61K31/55;A61K31/551;A61P25/26;C07D491/04;C07D491/056 |
主分类号 |
C07D405/10 |
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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