tert-butyl 2-(8-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-2-methyl-1,2,3,4-tetrahydropyrazino[1,2-a]indol-1-yl)acetate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
生成 2-[8-[[4-cyclopentyl-3-(trifluoromethyl)phenyl]methoxy]-2-methyl-3,4-dihydro-1H-pyrazino[1,2-a]indol-1-yl]acetic acid