反应详情

In analogy to the procedure described in example 22, (−)-1-(4-{2-[2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-phenoxy)-cyclopropanecarboxylic acid tert-butyl ester (example 21.5) was treated with formic acid to obtain the title compound as pink foam. MS: m/e=566.3 [M+H+].