156896-47-8Relevant articles and documents
NEW 5-SUBSTITUTED DERIVATIVES OF ETHYL 2,3-DIHYDRO-3-OXOISOTHIAZOLOPYRIDINE-2-ACETATE
Martinez-Merino, Victor,Gil, Maria J.,Gonzalez, Alberto,Zabalza, Jose M.,Navarro, Javier,Manu, Maria A.
, p. 333 - 344 (1994)
New series of ethyl 5-substituted 2,3-dihydro-3-oxoisothiazolopyridine-2-acetate was prepared either a) directly by reaction of 5-substituted 2-chlorothio-3-pyridinecarbonyl chlorides with ethyl glycinate or b) by oxidation of the correspondent 2-mercapto-3-pyridinecarboxamides.New 5-substituted 1,2-dihydro-2-thio-3-pyridinecarboxylic acids as starting materials are described.