143810-09-7Relevant articles and documents
N-2-chlorobenzyl-2-oxo and N-2-chlorobenzyl-2,2-dioxo-1,2,3-oxathiazolidine derivatives, their preparation and synthesis of thieno[3,2-c]pyridine derivatives therefrom
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, (2008/06/13)
Compounds of the formula: STR1 wherein: A is oxo or dioxo; R1, R2 and R3 are independently hydrogen or lower alkyl of one to six carbon atoms; R4, R5, R6 and R7 are independently hydrogen, lower alkyl of one to six carbon atoms, alkoxy, acyl or halo; are advantageously converted to thieno[3,2-c]pyridine derivatives and the pharmaceutically acceptable salts thereof, particularly ticlopidine hydrochloride.