Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1978-03-16
1981-01-13
Rollins, Alton D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07D24316, C07D24506, C07D24324
Patent
active
042448697
ABSTRACT:
1,4-Benzodiazepin of the formula ##STR1## wherein R is a low molecular straight or branched alkyl and X is halogen or trifluoromethyl, and pharmaceutically acceptable acid addition salts of these benzodiazepins. The benzodiazepins are made by heating an acyldiamine in the presence of phosphorus oxychloride at the latter's boiling point followed by reacting the resulting mixture of 7-member and 8-member compounds with an alkali metal alkoxide.
REFERENCES:
patent: 4096141 (1978-06-01), Milkonski et al.
Budden Renke
Funke Siegfried
Huschens Rolf
Liepmann Hans-Gunther
Milkowski Wolfgang
Kali-Chemie A.G.
Rollins Alton D.
Striker Michael J.
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