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Diazepines and naphthyridines from the rearrangement of thienoindolizidinone oximes
Author(s) -
Marchalin Stefan,
Decroix Bernard
Publication year - 1993
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570300315
Subject(s) - chemistry , oxime , beckmann rearrangement , stereochemistry , medicinal chemistry
Thienoindolizidinone oximes previously reported [1] were treated with polyphosphoric acid and led to thienopyrrolidinodiazepines or thienonaphthyridines. The rearrangement depends on the structural form of the starting oxime and the results obtained are discussed.