上游原料
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常山乙素
CAS号：24159-07-7
英文名：Febrifugine
分子式：C16H19N3O3
分子量：301.34
上游原料
(2S)-2-羟基-1,5-二甲基酯戊二酸
(5S,6R)-5-tert-butyldimethylsilyloxy-6-(2-methylprop-2-en-1-yl)piperidin-2-one
methyl (4S,5R)-1-tert-butoxycarbonyl-4-tert-butyldimethylsilyloxy-5-[(N-methoxy-N-methylcarbonyl)methyl]-L-prolinate
(S)-2-(benzyloxy)-5-(tert-butyldimethylsiloxy)pentanal
4-羟基喹唑啉
(2R,3S)-benzyl 2-allyl-3-(benzyloxy)piperidine-1-carboxylate
(1S,5S,7R)-7-(((tert-butyldimethylsilyl)oxy)methyl)-6,8-dioxabicyclo[3.2.1]oct-3-en-2-one
(3aR,7aS)-benzyl 2-hydroxy-2-((4-oxoquinazolin-3(4H)-yl)methyl)hexahydrofuro[3,2-b]pyridine-4(2H)-carboxylate
(2R,3S)-3-Benzyloxy-2-oxiranylmethyl-piperidine-1-carboxylic acid benzyl ester
(3S)-trans-O-acetyl-N-benzyloxycarbonyl-febrifugine
(2S)-2-(benzyloxy)pentane-1,5-diol
(2R,3S)-3-benzyloxy-2-[2-oxo-3-(4-oxoquinazolin-3(4H)-yl)propyl]piperidine-1-carboxylic acid benzyl ester
3-(2-氧代丙基)-4(3H)-喹唑啉酮
3-(((3aR,4S)-4-(benzyloxy)hexahydro-2H-isoxazolo[2,3-a]pyridin-2-yl)methyl)quinazolin-4(3H)-one
benzyl (2R,3S)-3-hydroxy-2-(2-methylallyl)piperidine-1-carboxylate
(4R,5S)-5-(benzyloxy)-8-((tert-butyldimethylsilyl)oxy)-4-((2-methoxyphenyl)amino)octan-2-one
dimethyl (2S)-2-phenylmethoxypentanedioate
methyl (4S,5R)-1-tert-butoxycarbonyl-4-tert-butyldimethylsilyloxy-5-(2-methylprop-2-en-1-yl)-L-prolinate
(+)-异常山碱
(2S,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
benzyl (2S,3S)-2-allyl-3-hydroxypiperidine-1-carboxylate
(2R,3S)-3-benzyloxy-2-(2-oxopropyl)piperidine-1-carboxylic acid benzyl ester
Allyl-[(1R,2S)-2-hydroxy-1-(3-hydroxy-propyl)-but-3-enyl]-carbamic acid benzyl ester
[(S)-4-Hydroxy-4-(methoxy-methyl-carbamoyl)-butyl]-carbamic acid benzyl ester
(3S)-2,3-dihydroxypiperidine-1-carboxylic acid benzyl ester
N-Boc-D-2-amino-6-bromohexanoic acid
(4R,5S)-5-(benzyloxy)-8-hydroxy-4-((2-methoxyphenyl)amino)octan-2-one
(3As,7as)-苄基2-(溴甲基)-2-甲氧基六氢呋喃并[3,2-b]吡啶-4(2H)-羧酸
(1R,2S,5S,7R)-7-(((tert-butyldimethylsilyl)oxy)methyl)-6,8-dioxabicyclo[3.2.1]octan-2-ol
S-5-benzyloxycarbonylamino-2-hydroxypentanoic acid
(((1R,2R,5R,7R)-2-azido-6,8-dioxabicyclo[3.2.1]octan-7-yl)methoxy)(tert-butyl)dimethylsilane
N3-allylquinazolin-4-one
(2R,3S)-benzyl 3-hydroxy-2-(3-hydroxypropyl)piperidine-1-carboxylate
(2R,3S)-N-(tert-butoxycarbonyl)-3-(benzyloxy)-2-[2-oxo-3-(4-oxo-4H-quinazolin-3-yl)propyl]piperidine
(3S)-2,3-diacetoxy-N-benzyloxycarbonylpiperidine
(3S)-3-(benzyloxy)-N-hydroxypiperidine
benzyl (3aS,7aS)-2-hydroxy-2-[(4-oxo-3(4H)-quinazolinyl)methyl]hexahydrofuro[3,2-b]pyridine-4(2H)-carboxylate
(1R,2S,5S,7R)-7-(((tert-butyldimethylsilyl)oxy)methyl)-6,8-dioxabicyclo[3.2.1]oct-3-en-2-ol
benzyl (2R,3S)-3-(benzyloxy)-2-(2-hydroxy-3-(4-oxoquinazolin-3(4H)-yl)propyl)piperidine-1-carboxylate
(3S)-3-benzyloxy-3,4,5,6-tetrahydropyridine N-oxide
(2R,3S)-2-(2-methylallyl)piperidin-3-ol
(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl glycylglycylphenylalaninate 2,2,2-trifluoroacetate
[(1R,2R,5R,7R)-7-(tert-Butyl-dimethyl-silanyloxymethyl)-6,8-dioxa-bicyclo[3.2.1]oct-2-yl]-carbamic acid benzyl ester
(2S)-2-(benzyloxy)-1,5-bis(para-toluenesulfonyloxy)pentane
Benzyl 2-allyl-3-oxo-1-piperidinecarboxylate
(2R,3S)-3-Hydroxy-2-(3-hydroxy-propyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid benzyl ester
benzyl (3aS,7aS)-2-(bromomethyl)hexahydrofuro[3,2-b]pyridine-4(2H)-carboxylate
(S)-(+)-5-氧代-2-四氢呋喃羧酸
benzyl allyl((2S,3R)-6-hydroxy-2-vinyltetrahydro-2H-pyran-3-yl)carbamate
