Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA874929A
Inventor
Fantozzi Eric
E. Trevelyan William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Distillers Co Yeast Ltd
Original Assignee
Distillers Co Yeast Ltd
Publication date
Application grantedgrantedCritical
Publication of CA874929ApublicationCriticalpatent/CA874929A/en
Method for the production of 7-chloro-2-methyl-amino-5-phenyl-5h-1,4-benzodiazepine-4-oxide, and 7-chloro-2-methylamino-5-phenyl-3h-1,4-benzodiazepine-4-oxide