
Helvetica Chimica Acta p. 1590 - 1594 (1994)
Update date:2022-08-05
Topics:
Schmidhammer
Scherb-Bukowiecki
Mayer
Schonholzer
The synthesis of benzazepine analogues of the opium alkaloid noscapine (1) is described. The benzazepines 2 and 3 were prepared starting from nornarceine ethyl ester (4; readily available from 1) in several steps. X-Ray analysis of compound 2 revealed tha
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