1217319-32-8Relevant articles and documents
Synthesis of novel tetrahydronaphthalen-2-yl heterocycles for analgesic, anti-inflammatory and antipyretic evaluation
Fathalla, Omar Abd El-Fattah M.,Anwar, Manal M.,Haiba, Mogeda E.,Nofal, Salwa M.
experimental part, p. 259 - 270 (2009/12/24)
Condensation of 2-acetyltetralin with ethylcyanoacetate and/or malononitrile and some aldehydes in the presence of excess of ammonium acetate afforded the respective hydroxycyanopyridines or aminocyanopyridines 1a-f and 2a-f. Treatment of 2-acetyltetralin with some sulfonylhydrazides yielded the hydrazone derivatives 3a-d, respectively, which upon treatment with thioglycolic acid gave the corresponding thiazole derivatives 4a-d, respectively. Compounds 4a-d underwent cyclocondensation with different arylidene derivatives to give the Corresponding pyrane derivatives 5a-d. Upon the reaction of compounds 4a-d with some secondary amines and paraformaldehyde the corresponding Mannich bases 6a,c, 7b,d and 8a,d were obtained . Compounds 1c, 1d, 1e, 2e, 3a and 3d were evaluated as analgesic, anti-iflammatory and antipyretic agents.