百科

西地那非

西地那非

CAS号：139755-83-2

英文名：sildenafil

分子式：C22H30N6O4S

分子量：474.576

海关数据

申报要素

海关编码

2935009090

上游原料

乙醇 5-chloro-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one 2-乙氧基-5-[(4-甲基-1-哌嗪)磺酰基]苯甲醛 N-甲基哌嗪 5-(5-bromo-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-pyrimidin-7-one 7-chloro-5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propylpyrazolo[4,3-d]pyrimidine 4-[[2-乙氧基-5-[(4-甲基-1-哌嗪)磺酰基]苯甲酰基]氨基]-1-甲基-3-丙基-1H-吡唑-5-羧酰胺 4-[2-hydroxy-5-(4-methylpiperazine-1-ylsulphonyl)benzamido]-1-methyl-3-n-propyl-1H-pyrazole-5-carboxamide 5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氢-7H-吡唑并[4,3-d]嘧啶-7-酮 5-氯磺酰基-2-羟基苯甲酸 5-[2-ethoxycarbonyloxy-5-(4-methyl-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 邻乙氧基苯甲酰氯 ethyl 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxylate 7-bromo-1-methyl-5-[2-ethoxy-5-(4-methylpiperazinylsulfonyl)-phenyl]-3-n-propyl-1H-pyrazolo[4,3-d]pyrimidine 5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1-hydro-7-ethoxypyrazolo[4,3-d]pyrimidine 5-(2-ethoxy-5-iodophenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one 2-hydroxy-5-(4-methylpiperazin-1-ylsulphonyl)benzoic acid 4-乙氧基-3-(1-甲基-7-氧代-3-丙基-6,7-二氢-1H-吡唑并[4,3-d]嘧啶-5-基)苯磺酰氯 [2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)]phenylboronic acid ethyl 2-(2-(1-cyanobutyl)-1-methylhydrazinyl)acetate 5-[2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl]-7-methoxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine 2-乙氧基-5-(4-甲基-1 哌嗪磺酰基)苯甲酸 4-氨基-1-甲基-3-正丙基-1H-吡唑-5-羧酰胺 4-(2-乙氧基-苯甲酰基氨基)-2-甲基-5-丙基-2H-吡唑-3-羧酸酰胺