(S)-methyl 2-(2-chlorophenyl)-2-(2-acetyl-salicylic acyloxy-4,5,6,7-tetrahydro-thieno[3,2-C]pyridine)-5-acetate 在
氢溴酸 作用下,
以
乙醚 为溶剂,
以81%的产率得到(S)-methyl 2-(2-chlorophenyl)-2-(2-acetyl-salicylic acyloxy-4,5,6,7-tetrahydro-thieno[3,2-C]pyridine)-5-acetate hydrobromide salt