HCID 67233208, compound → HCID 11845481, compound

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The title compound was prepared from 4-bromo-2-(4-fluoro-phenyl)-7-hydroxy-thieno[3,2-c]pyridine-6-carboxylic acid butyl ester and 7-bromo-2-(4-fluoro-phenyl)-4-hydroxy-thieno[2,3-c]pyridine-5-carboxylic acid butyl ester, example 34-c, under conditions analogous to experimental example 32-b. MS for 2-(4-fluoro-phenyl)-7-hydroxy-4-methyl-thieno[3,2-c]pyridine-6-carboxylic acid butyl ester: (+) m/z 360.0.0 (M+1). MS for 2-(4-fluoro-phenyl)-4-hydroxy-7-methyl-thieno[2,3-c]pyridine-5-carboxylic acid butyl ester: (+) m/z 360.0.0 (M+1).

Provenance & Evidence