上游原料
5-bromo-6-methyl-2-pyridinamine; 5-bromo-6-methyl-2-pyridinylamine; 6-AMINO-3-BROMO-2-METHYLPYRIDINE6-methyl-2-pyridinamine; 6-methyl-2-pyridinylamine; 6-amino-2-picoline; 2-Amino-6-methylpyridine5-bromo-6-methyl-3-nitro-2-pyridinamine; 5-bromo-6-methyl-3-nitro-2-pyridinylamine2-amino-5-bromo-6-methyl-3-pyridinylamine; 5-bromo-6-methyl-2,3-pyridinediaminepentanoic acid6-bromo-2-butyl-5-methyl-1H-imidazo[4,5-b]pyridine1-[5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-1H-1,2,3,4-tetraazol-1-yl]ethyl ethyl ether; 5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-1-(1-ethoxyethyl)-1H-1,2,3,4-tetraazole6-bromo-2-butyl-3-([2'-[1-(1-ethoxyethyl)-1H-1,2,3,4-tetraazol-5-yl][1,1'-biphenyl]-4-yl]methyl)-5-methyl-3H-imidazo[4,5-b]pyridine; 1-(5-[4'-[(6-bromo-2-butyl-5-methyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl][1,1'-biphenyl]-2-yl]-1H-1,2,3,4-tetraazol-1-yl)ethyl ethyl ether(2-pyridyl)tributyltin;2-(tributylstannyl)pyridine;(2-Pyridinyl)tributylstannane;2-(1,1,1-Tributylstannyl)pyridine;2-(Tri-n-butylstannyl)pyridine;2-(Tributylstannyl)pyridine;2-(Tributyltin)pyridine;2-Pyridyltri-n-butyltin;2-Pyridyltributylstannane;2-Pyridyltributyltin;Tri-n-butyl(2-pyridyl)tin;Tri-n-butyl-2-pyridylstannane;Tributyl(pyridin-2-yl)stannane;Tributyl-2-pyridylstannane;Tributyl-2-pyridyltin2-butyl-3-([2'-[1-(1-ethoxyethyl)-1H-1,2,3,4-tetraazol-5-yl][1,1'-biphenyl]-4-yl]methyl)-5-methyl-6-(2-pyridinyl)-3H-imidazo[4,5-b]pyridine; 1-[5-(4'-[[2-butyl-5-methyl-6-(2-pyridinyl)-3H-imidazo[4,5-b]pyridin-3-yl]methyl][1,1'-biphenyl]-2-yl)-1H-1,2,3,4-tetraazol-1-yl]ethyl ethyl ether2-[2-butyl-3-([2'-[1-(1-ethoxyethyl)-1H-1,2,3,4-tetraazol-5-yl][1,1'-biphenyl]-4-yl]methyl)-5-methyl-3H-imidazo[4,5-b]pyridin-6-yl]-1-pyridiniumolate
