三氟乙酸 、
methyl 2-({8-[(4-methylpiperidin-1-yl)carbonyl]-1,2,3,4-tetrahydro-5H-pyrido[4,3-b]indol-5-yl}sulfonyl)benzoate trifluoroacetate 、
四氢吡喃酮 生成 Methyl 2-{[8-[(4-methylpiperidin-1-yl)carbonyl]-2-(tetrahydro-2h-pyran-4-yl)-1,2,3,4-tetrahydro-5h-pyrido[4,3-b]indol-5-yl]sulfonyl}benzoate