USRE30014EExpiredUtility

1-(3,4-Dimethoxy-phenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepine

51
Priority: Dec 9, 1966Filed: Mar 27, 1978Granted: May 29, 1979
Est. expiryDec 9, 1986(expired)· nominal 20-yr term from priority
C07D 217/16
51
PatentIndex Score
9
Cited by
5
References
1
Claims

Abstract

1-(3,4-DIMETHOXY-PHENYL)-4-METHYL-5-ETHYL-7,8-DIMETHOXY-5H-2,3-.Iadd.benzo.Iaddend.diazepine having the following formula ##STR1## This new compound is non-toxic and pharmacologically active. Its acid addition salts also have useful pharmacological

Claims

exact text as granted — not AI-modified
What we claim is: 
     
       1. The pharmacologically active 1-(3,4-dimethoxy-phenyl)-4-methyl-5-ethyl-7,8-dimethoxy-5H-2,3-benzodiazepine having the following formula ##STR3## and its nontoxic acid addition salts.

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