上游原料
2-(4-aminocyclohexyl)acetic acidmethyl 2-(4-aminocyclohexyl)acetatemethyl 2-[4-[(tert-butoxycarbonyl)amino]cyclohexyl]acetatetert-butyl 4-(2-oxoethyl)cyclohexylcarbamate6-bromo-1,2,3,4-tetrahydroisoquinoline1-[6-bromo-3,4-dihydro-2(1H)-isoquinolinyl]-2,2,2-trifluoro-1-ethanone1,2,3,4-tetrahydro-6-isoquinolinecarbonitriletert-butyl 4-[2-[6-cyano-3,4-dihydro-2(1H)-isoquinolinyl]ethyl]cyclohexylcarbamate2-[2-(4-aminocyclohexyl)ethyl]-1,2,3,4-tetrahydro-6-isoquinolinecarbonitrile4-quinolinecarboxylic acid
