(S)-2-tert-butoxy-2-(7-(4-chlorophenyl)-2-(1,3-dimethyl-1H-indazol-6-yl)-5-methylbenzo[d]thiazol-6-yl)acetic acid 、 (S)-ethyl 2-tert-butoxy-2-(7-(4-chlorophenyl)-5-methyl-2-(3-methyl-[1,2,4]triazolo[4,3-a]pyridin-7-yl)benzo[d]thiazol-6-yl)acetate 生成 (S)-2-tert-butoxy-2-(7-(4-chlorophenyl)-5-methyl-2-(3-methyl-[1,2,4]triazolo[4,3-a]pyridin-7-yl)benzo[d]thiazol-6-yl)acetic acid