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Activated Nitriles in Heterocyclic Chemistry. A Novel Synthesis of Pyridones, Pyrazolo[1,5‐ a ]pyrimidines and Pyrazolo[1,5‐b]oxazines
Author(s) -
Khalifa Mohamed A. E.,
Tammam Gamal H.,
Bakeer Hadeer M.
Publication year - 1984
Publication title -
archiv der pharmazie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.468
H-Index - 61
eISSN - 1521-4184
pISSN - 0365-6233
DOI - 10.1002/ardp.19843170303
Subject(s) - oxazines , chemistry , combinatorial chemistry , organic chemistry , medicinal chemistry , stereochemistry
Several new pyridones, pyrazolo[1,5‐ a ]pyrimidines and pyrazolo[1,5‐ b ]oxazines were prepared from the cyanoacetohydrazide derivatives 1, 11 and the cinnamonitrile derivatives 2a – c .