上游原料
Nicotinaldehyde; 3-Pyridinecarboxaldehyde3-(3-pyridinyl)propanenitrile2-formyl-3-(3-pyridinyl)propanenitrilemethyl 2-[[(Z)-2-cyano-3-(3-pyridinyl)-1-propenyl]amino]acetatemethyl 2-[[(Z)-2-cyano-3-(3-pyridinyl)-1-propenyl](ethoxycarbonyl)amino]acetatemethyl 3-amino-4-(3-pyridinylmethyl)-1H-pyrrole-2-carboxylate1-ethyl 2-methyl 3-amino-4-(3-pyridinylmethyl)-1H-pyrrole-1,2-dicarboxylatemethyl 3-[[(benzoylamino)carbothioyl]amino]-4-(3-pyridinylmethyl)-1H-pyrrole-2-carboxylatemethyl 3-[[(Z)-(benzoylamino)(methylsulfanyl)methylidene]amino]-4-(3-pyridinylmethyl)-1H-pyrrole-2-carboxylate[[Amino(imino)methyl]sulfanyl]methanemethyl 3-amino-4-(3-pyridinylmethyl)-1H-pyrrole-2-carboxylatemethyl chlorocarbonate;Carbonochloridic acid methyl ester；[(chlorocarbonyl)oxy]methane；methyl chloroformatemethyl (Z)-[(methoxycarbonyl)amino](methylsulfanyl)methylidenecarbamatemethyl 3-([bis[(methoxycarbonyl)amino]methylene]amino)-4-(3-pyridinylmethyl)-1H-pyrrole-2-carboxylatemethyl 4-oxo-7-(3-pyridinylmethyl)-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-ylcarbamate[[amino(imino)methyl]sulfanyl]methanemethyl (Z)-[(methoxycarbonyl)amino](methylsulfanyl)methylidenecarbamatemethyl 3-([bis[(methoxycarbonyl)amino]methylene]amino)-4-(3-pyridinylmethyl)-1H-pyrrole-2-carboxylatemethyl 4-oxo-7-(3-pyridinylmethyl)-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-2-ylcarbamate
