三尖杉碱
CAS号：24316-19-6
英文名：cephalotaxine
分子式：C18H21NO4
分子量：315.364
上游原料
(5S)-1-[2-(3,4-methylenedioxyphenyl)ethyl]-1-azaspiro[4.4]non-7-ene-2,6-dione
6-chloro-2,2-dimethyl-3a,6a-dihydro-cyclopenta[1,3]dioxol-4-one
(1S*,3aS*,14bS*)-1,2,3,5,6,8,9,14b-octahydro-1-hydroxy-2,2-dimethoxy-4H-cyclopenta[a]-1,3-dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepine
(5S)-3,4-didehydro-3-hydroxy-cephalotaxane-2,8-dione
6-(2-benzo[1,3]dioxol-5-yl-aziridin-1-yl)-2,2-dimethyl-3a,6a-dihydro-cyclopenta[1,3]dioxol-4-one
(5R)-1-[2-(3,4-methylenedioxyphenyl)ethyl]-1-azaspiro[4.4]nonane-2,6-dione
(-)-Cephalotaxinone
(5S*,6S*)-6-(3,4-methylenedioxyphenyl)-1-[(methylthio)acetyl]-1-azaspiro[4,4]nonan-8-one
(6R)-7-[2-(3,4-methylenedioxyphenyl)ethyl]-1,4-dioxa-7-azadispiro[4.0.4.3]tridecan-8-one
(2S*,3aS*,14bS*)-2-acetoxy-1,2,3,5,6,8,9,14b-octahydro-4H-cyclopenta[a]-1,3-dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-8-one
(6R)-1,4-二氧杂-7-氮杂二螺[4.0.4.3]十三烷-8-酮
2-(1,3-benzodioxol-5-yl)aziridine
3,4-亚甲二氧苯乙酮
(5S*,6S*)-8,8-ethylenedioxy-6-(3,4-methylenedioxyphenyl)-1-azaspiro(4.4)nonan-2-one
(5S*,6S*,8S*)-8-acetoxy-6-(3,4-methylenedioxyphenyl)-1-[(methylthio)acetyl]-1-azaspiro[4,4]nonane
(5S*,6S*)-8-methylene-6-(3,4-methylenedioxyphenyl)-1-azaspiro<4.4>nonan-2-one
benzyl ((2S,3S,3aR)-2,3-dihydroxy-2,3,5,6,8,9-hexahydro-4H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]cyclopenta[b]pyrrolo[1,2-a]azepin-1-yl) carbonate
(3aS*,14bS*)-1,2,3,5,6,8,9,14b-octahydro-4H-cyclopenta[a]-1,3-dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-2,8-dione
(3aS,12aS)-2,2-dimethyl-4-((trimethylsilyl)methyl)-3a,5,6,12a-tetrahydro-[1,3]dioxolo[4',5':4,5]cyclopenta[1,2-b][1,3]dioxolo[5',4':4,5]benzo[1,2-d]azepin-12(4H)-one
(3aS,3bR,15aS)-2,2-dimethyl-3a,5,6,8,9,15a-hexahydro-4H-[1,3]dioxolo[4',5':4,5]cyclopenta[1,2-b][1,3]dioxolo[5',4':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-15-yl pivalate
(4S,5S)-2,3-didehydro-cephalotaxan-8-one
(1S*,3aS*,14bS*)-1,2,3,5,6,8,9,14b-octahydro-1-hydroxy-2,2-dimethoxy-4H-cyclopenta[a]-1,3-dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-8-one
(5R)-1-[2-(3,4-methylenedioxyphenyl)ethyl]-6-trimethylsilyloxy-1-azaspiro[4.4]non-6-en-2-one
(+)-(3As,6as)-3a,6a-二氢-2,2-二甲基-4H-环戊并-1,3-二氧代-4-酮
(5S,6R)-1-(2-(benzo[d][1,3]dioxol-5-yl)ethyl)-6-hydroxy-1-azaspiro[4.4]non-7-en-2-one
(+)-6-chloro-2,2-dimethyl-5-(phenylselenyl)tetrahydrocyclopenta[1,3]dioxol-4-ol
(4S,5S)-1,2-didehydro-2-methoxy-cephalotaxane-3,8-dione
Methyl 3-carbocephalotaxyl-3-hydroxy-7-oxooctanoate
甲基锂
(3aS,12aS)-2,2-dimethyl-3a,5,6,12a-tetrahydro-[1,3]dioxolo[4',5':4,5]cyclopenta[1,2-b][1,3]dioxolo[5',4':4,5]benzo[1,2-d]azepin-12(4H)-one
N-[1-(1,3-benzodioxol-5-yl)ethylidene]hydroxylamine
cis,trans-4-methylene-1-(3,4-methylenedioxyphenyl)-2-nitrocyclopentane
甲基溴化镁
(5R)-1-[(1S)-1-(1-naphthyl)ethyl]-1-azaspiro[4.4]nonane-2,6-dione
methyl (1S*,2S*)-3-[4-methylene-2-(3,4-methylenedioxyphenyl)-1-nitrocyclopent-1-yl]propionate
(11bS,13S,14aS)-13-hydroxy-2,3,11b,12,13,14-hexahydro-1H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]cyclopenta[b]pyrrolo[1,2-a]azepin-5(6H)-one
dimethylsulfoxonium methylide*borane
(5S*,6S*)-6-(3,4-methylenedioxyphenyl)-1-azaspiro[4.4]nonan-9-one ethylene acetal
(S)-benzyl (2-oxo-2,3,5,6,8,9-hexahydro-4H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]cyclopenta[b]pyrrolo[1,2-a]azepin-1-yl) carbonate
(5S*,6S*,8S*)-8-acetoxy-6-(3,4-methylenedioxyphenyl)-1-((methylsulfinyl)acetyl)-1-azaspiro(4,4)nonane
(5S*,6S*)-6-(3,4-methylenedioxyphenyl)-1-azaspiro(4.4)nonan-2,8-dione
(5S*,6S*,8S*)-6-(3,4-methylenedioxyphenyl)-1-[(methylthio)acetyl]-1-azaspiro[4,4]nonan-8-ol
magnesium,carbanide,iodide
(3aS,3bR,5R,15aS)-2,2-dimethyl-5-(phenylsulfonyl)-3a,5,6,8,9,15a-hexahydro-4H-[1,3]dioxolo[4',5':4,5]cyclopenta[1,2-b][1,3]dioxolo[5',4':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-15-yl pivalate
(2S,3R,4S,5S)-2,3-dihydroxy-cephalotaxan-8-one
去甲基三尖杉酮碱
