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The chemistry of heterocycles. IV. 2 H ‐pyrido[4,3‐e]‐1,3‐oxazine‐2,4(3 H )‐dione, its precursors and some 3‐substituted derivatives.
Author(s) -
Crum J. D.,
Fuchsman C. H.
Publication year - 1966
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.5570030302
Subject(s) - chemistry , hydroxymethyl , medicinal chemistry , stereochemistry , d 1 , infrared spectroscopy , ultraviolet , organic chemistry , physics , quantum mechanics , biochemistry , receptor
The preparation of 2H‐pyrido[4, 3‐e]‐1, 3‐oxazine‐2, 4(3H)‐dione (II) and the anisoyl, benzoyl, 4‐chlorobenzoyl, trans ‐cinnamoyl, 3, 5‐dinitrobenzoyl, 2‐furoyl, and 2‐naphthoyl derivatives substituted at position 3 of II together with their infrared and ultraviolet spectra are described. The 3‐substituted 2 and 4‐(2‐pyridylethyl) and hydroxymethyl derivatives of quinolinimide and cinchomeronimide were also prepared and their spectra recorded.