3-chloro-6-cyclopentyl-6-{2-[4-(3,5-dimethyl-isoxazol-4-yl)-phenyl]-ethyl}-4-hydroxy-5,6-dihydro-pyran-2-one 、
5,7-二甲基-[1,2,4]噻唑并[1,5-a]嘧啶-2-氢硫化物 生成 6-cyclopentyl-6-{2-[4-(3,5-dimethyl-isoxazol-4-yl)-phenyl]-ethyl}-3-(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-ylsulfanyl)-4-hydroxy-5,6-dihydro-pyran-2-one