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7-表紫杉醇

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更新时间：2024-04-15 02:53:21

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常用名

7-表紫杉醇

英文名

7-Epitaxol
CAS号

105454-04-4

分子量

853.906
密度

1.4±0.1 g/cm3

沸点

957.1±65.0 °C at 760 mmHg
分子式

C₄₇H₅₁NO₁₄

熔点

168-170?C
MSDS

闪点

532.6±34.3 °C
符号

信号词

7-表紫杉醇名称

中文名

7-表紫杉醇
英文名

7-Epitaxol
中文别名

紫杉醇 |7-差向紫杉酚 |7-差向紫杉醇 |
英文别名

BMS 181339-01 |Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13 ,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)- |Plaxicel |(2α,5β,7α,10β,13α)-4,10-Diacetoxy-13-{[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate |benzenepropanoic acid, b-(benzoylamino)-a-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (aR,bS)- |Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13 ,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)- |Paxceed |(2a,5b,7b,10b,13a)-4,10-bis(acetyloxy)-13-{[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate |(2α,5β,7β,10β,13α)-4,10-Diacetoxy-13-{[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate |5b,20-Epoxy-1,2a,4,7b,10b,13a-hexahydroxytax-11-en-9-one 4,10-Diacetate 2-Benzoate 13-Ester with (2R,3S)-N-Benzoyl-3-phenylisoserine |Yewtaxan |benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)- |Paclitaxel |TaxAlbin |Peclitaxel |Epitaxol |Taxol |(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-Bis(acetyloxy)-1,9-dihydroxy-15-({(2R,3S)-2-hydroxy-3-phenyl-3-[(phenylcarbonyl)amino]propanoyl}oxy)-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0.0]heptadec-13-en-2-ylbenzolcarboxylat |Paxene |Taxol A |LipoPac |7-Epi Paclitaxel |Ebetaxel |7-epi-Taxol |(2α,5β,7β,10β,13α)-4,10-bis(acetyloxy)-1,7-dihydroxy-13-({(2R,3S)-2-hydroxy-3-phenyl-3-[(phenylcarbonyl)amino]propanoyl}oxy)-9-oxo-5,20-epoxytax-11-en-2-yl benzoate |Anzatax |UNII-P88XT4IS4D |baccatin III N-benzyl-b-phenylisoserine ester |(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-bis(acetyloxy)-1,9-dihydroxy-15-({(2R,3S)-2-hydroxy-3-phenyl-3-[(phenylcarbonyl)amino]propanoyl}oxy)-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0.0]heptadec-13-en-2-yl benzoate |Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)- |Onxol |

7-表紫杉醇生物活性

描述

7-epi-Taxol 是 taxol 的活性代谢物，在抑制细胞增殖及微管 (microtubule) 解离，诱导微管聚合等方面与 taxol 作用相当。
相关类别

信号通路 >> 细胞周期/DNA损伤 >> 微管/微管蛋白信号通路 >> 细胞骨架 >> 微管/微管蛋白研究领域 >> 癌症天然产物 >> 萜类化合物和糖苷
靶点

Microtubule/Tubulin[2]
体外研究

7-epi-Taxol（7-Epitaxol）是紫杉醇的代谢产物[1]。 7-epi-Taxol具有与紫杉醇相当的活性，可用于细胞复制，微管束形成和体外微管聚合[2]。
参考文献

[1]. Royer I, et al. Paclitaxel metabolites in human plasma and urine: identification of 6 alpha-hydroxytaxol, 7-epitaxol and taxol hydrolysis products using liquid chromatography/atmospheric-pressure chemical ionization mass spectrometry. Rapid Commun Mass Spectrom. 1995;9(6):495-502. [2]. Ringel I, et al. Taxol is converted to 7-epitaxol, a biologically active isomer, in cell culture medium. J Pharmacol Exp Ther. 1987 Aug;242(2):692-8.

7-表紫杉醇物理化学性质

密度

1.4±0.1 g/cm3
沸点

957.1±65.0 °C at 760 mmHg
熔点

168-170?C
分子式

C₄₇H₅₁NO₁₄
分子量

853.906
闪点

532.6±34.3 °C
精确质量

853.330933
PSA

221.29000
LogP

7.38
蒸汽压

0.0±0.3 mmHg at 25°C
折射率

1.637
储存条件

-20°C Freezer, Under Inert Atmosphere

7-表紫杉醇安全

海关编码

2932999026

7-表紫杉醇合成路线

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7-表紫杉醇下游产品

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7-表紫杉醇海关

海关编码

2932999026

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