常见药物中间体
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常见药物中间体
Entecavir恩替卡韦中间体:
第1步:
3-Cyclopenten-1-ol,2-[(phenylmethoxy)methyl]-,(1R-trans) CAS No:188399-48-6
第2步:
(1S,2R,3S,5R)-2-(benzyloxymethyl)-6-oxabicyclo[3.1.0]hexan-3-ol CAS No:117641-39-1 第3步:
6-Oxabicyclo[3.1.0]hexane,3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-, (1S,2R,3S,5R) CAS No 110567-22-1
第4步:
(1S,2S,3S,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2- (benzyloxymethyl)cyclopentanol
cas:142217-77-4
第5步:
(2R,3S,5S)-3-(benzyloxy)-5-(6-(benzyloxy)-2- ((4-methoxyphenyl)diphenylmethylamino)- 9H-purin-9-yl)-2-(benzyloxymethyl)cyclopentanol CAS No:142217-78-5
第6步:
(2R,3S,5S)-3-(benzyloxy)-5-(6-(benzyloxy)-2-((4-methoxyphenyl) diphenylmethylamino)-9H-purin-9-yl)-2-(benzyloxymethyl)cyclopentanone CAS No 142217-79-6
第7步:
6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2
-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl) -9H-purin-2-amine CAS No 142217-80-9
第8步:
6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2- methylenecyclopentyl)-9H-purin-2-amine CAS No 204845-95-4
钆双胺一水物122795-43-1
阿折地平中间体
阿折地平中间体 CAS:18621-17-5
阿折地平中间体 CAS:116574-14-2
阿折地平中间体 CAS:170749-59-4
阿折地平中间体 CAS:39562-25-9
Anagrelide阿那格雷中间体
N-(6-硝基-2.3-二氯苄基)甘氨酸乙酯盐酸盐
N-(2.3-dichloro-6-nitrobenzyl)glycine HCl 含量:98%以上 99%
N-(6-氨基-2.3-二氯苄基)甘氨酸乙酯
Ethyl N-(6-amino-2.3-dichlorobenzyl)glycine 70406-92-7
Prasugrel普拉格雷侧链(中间体)150322-73-9 含量:98%以上
Adapalene 阿达帕林中间体:
2-(1-Adamantyl)-4-bromophenol
2-(1-金刚烷基)-4-溴苯酚
2-(1-Adamantyl)-4-bromoanisole
2-(1-金刚烷基)-4-溴苯甲醚
Methyl 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoate
6-[3-(1-金刚烷基)-4-甲氧基苯基]-2-萘甲酸甲酯
1-(5-Bromo-2-Methoxyphenyl)-adamantane CAS NO.104224-63-7 1-(5-溴-2-甲氧基苯基)金刚烷
Methyl 6-bromo-2-naphthoate
6-溴-2-萘甲酸甲酯
Adefovir Dipivoxil 阿徳福韦酯中间体:
9-[2-(Diethylphosphonomethoxy)ethyl]adenine
9-[2-(二乙基膦酸基甲氧基)乙基]腺嘌呤
9-(2-Phosphonylmethoxyethyl]adenine(Adefovir)
9-[2-(膦酸基甲氧基)乙基]腺嘌呤(阿德福韦)
Amorolfine HCl 盐酸阿莫罗芬中间体:
3-[1,1-Dimethylphenyl-4-]-2-methyl-propionic acid
3-[1,1-二甲基苯基-4-]-2-甲基-丙酸
Anagrelide 阿那格雷中间体:
Ethyl N-(2,3-dichloro-6-amino benzyl)glycine
N-(2,3-二氯-6-氨基-苄基)甘氨酸乙酯
Aripiprazole阿立哌唑中间体:
1-(2,3-Dichloro-phenyl)-piperazine hydrobromide
1-(2,3-二氯苯基)-哌嗪氢溴酸盐
7-(4-Bromo-butoxy)-3,4-dihydro-2(1H)-quinolinone
7-(4-溴丁氧基)-3,4-二氢-2(1H)-喹啉酮
Brompheniramine Maleate马来酸溴苯那敏中间体:
α-(p-Bromophenyl)-α-(β-dimethylaminoethyl)-2-pyridylacetonitrile maleate
α-对溴苯基-α-(β-二甲基氨基乙基)-2-吡啶乙腈马来酸盐
Candesartan Cilexetil 坎地沙坦酯中间体:
Cyclohexyl 1-chloroethylcarbonate
环己基1-氯乙基碳酸酯
2-Ethoxy-1-[[2’-(1H-tetrezol-5-yl)biphenyl-4-yl]-methyl]benzimidazole-7-carboxylic acid (Candesartan)
1-[[2'-(1-H-四氮唑-5-基)联苯-4-基]甲基]-2-乙氧基-苯并咪唑-7-羧酸(坎地沙坦)
Cefepime头孢吡肟中间体:
(6R, 7R)-7-Amino-3-[(1-methyl-1-pyrrolidino)methyl]ceph-3-em-4-carboxylate hydriodic acid 7-氨基-3-[(1-甲基-1-吡咯烷基)甲基]头孢-3-烯基-4-羧基氢碘酸盐(头孢吡肟母核)
Cefutibuten 头孢布烯中间体:
(E/Z) (4-2-Methyl-buten) 4-(2-benzyloxycarbonyolaminothiazol-4-yl)-4-carboxy-3-butyrate (Cefutibuten side chain)
(顺/反)4-(2-苄氧羰基氨基噻唑-4-基)-4-羧基-3-丁烯酸(4-2-甲基-2-丁烯)酯(头孢布烯侧链)
Dofetilide 多非利特中间体:
2-[4-Nitrophenoxy]ethyl chloride
4-(2-氯乙氧基)硝基苯
N-Methyl-4-nitrophenethylamine hydrochloride CAS: 166943-39-1
4-硝基-β-苯乙胺盐酸盐
N-Methyl-N-[2-(4-nitrophenoxy)ethyl]-4-nitrophenylamine
N-甲基-N-[2-(4-硝基苯氧基)乙基]-4-硝基苯乙胺
Escitalopram Oxalate草酸依地普仑中间体:
(-)-4-[4-(Dimethylamino)-1-(4’-fluorophenyl)-1-hydroxy-1-butyl]-3-(hydroxymethyl)benzonitrile, Tosyltartaric acid salt
(-)-4-[4-二甲氨基-1-(4-氟苯基)-1-羟基-1-丁基]-3-羟甲基苯乙腈,苯甲酰基酒石酸盐Finasteride非那雄胺中间体: