上游原料
2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one; 1,3-Diazaspirol[4,4]non-1-en-4-one,2-butyl4-bromo-3-methylbenzonitrile4-bromo-3-formylbenzonitrileN-(3,4-dimethyl-5-isoxazolyl)-N-[(2-methoxyethoxy)methyl]-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide4'-cyano-N-(3,4-dimethyl-5-isoxazolyl)-2'-formyl-N-[(2-methoxyethoxy)methyl][1,1'-biphenyl]-2-sulfonamide4'-cyano-N-(3,4-dimethyl-5-isoxazolyl)-2'-(1,3-dioxolan-2-yl)-N-[(2-methoxyethoxy)methyl][1,1'-biphenyl]-2-sulfonamideN-(3,4-dimethyl-5-isoxazolyl)-2'-(1,3-dioxolan-2-yl)-4'-formyl-N-[(2-methoxyethoxy)methyl][1,1'-biphenyl]-2-sulfonamideN-(3,4-dimethyl-5-isoxazolyl)-2'-(1,3-dioxolan-2-yl)-4'-(hydroxymethyl)-N-[(2-methoxyethoxy)methyl][1,1'-biphenyl]-2-sulfonamide4'-(bromomethyl)-N-(3,4-dimethyl-5-isoxazolyl)-2'-(1,3-dioxolan-2-yl)-N-[(2-methoxyethoxy)methyl][1,1'-biphenyl]-2-sulfonamide4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-(1,3-dioxolan-2-yl)-N-[(2-methoxyethoxy)methyl][1,1'-biphenyl]-2-sulfonamide4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-formyl[1,1'-biphenyl]-2-sulfonamide2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one; 1,3-Diazaspirol[4,4]non-1-en-4-one,2-butyl4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-formyl[1,1'-biphenyl]-2-sulfonamide4-bromo-3-(1,3-dioxolan-2-yl)benzonitrile4-bromo-3-(1,3-dioxolan-2-yl)benzaldehyde[4-bromo-3-(1,3-dioxolan-2-yl)phenyl]methanol2-[2-bromo-5-(bromomethyl)phenyl]-1,3-dioxolane3-[4-bromo-3-(1,3-dioxolan-2-yl)benzyl]-2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one2-bromo-5-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]benzaldehyde2-({(3,4-dimethyl-5-isoxazolyl)[(2-methoxyethoxy)methyl]amino}sulfonyl)phenylboronic acid4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-formyl-N-[(2-methoxyethoxy)methyl][1,1'-biphenyl]-2-sulfonamide4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-formyl[1,1'-biphenyl]-2-sulfonamide4-amino-2,2-dimethylbutanoic acid4-{[(4-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2'-{[(3,4-dimethyl-5-isoxazolyl)amino]sulfonyl}[1,1'-biphenyl]-2-yl)methyl]amino}-2,2-dimethylbutanoic acid
