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158722-23-7

中文名稱 紫杉醇縮合物(N-1步的紫杉醇)
英文名稱 "7-(triMethylsilyl)-13-O-[((4S,5R)-2,4-diphenyl-4,5-dihydro oxazol-5-yl)carbonyl]baccatin Ⅲ
CAS 158722-23-7
分子式 C53H63NO13Si
分子量 950.15
MOL 文件 158722-23-7.mol
158722-23-7 結(jié)構(gòu)式 158722-23-7 結(jié)構(gòu)式

基本信息

中文別名
紫杉醇縮合物
(紫杉醇N-1)
紫杉醇中間體N-1
(N-1)紫杉醇中間體3
紫杉醇縮合物(N-1步的紫杉醇)
(4S,5R)-4,5-二氫-2,4-二苯基-5-惡唑羧酸 (2AR,4S,4AS,6R,9S,11S,12S,12AR,12BS)-6,12B-二(乙酰氧基)-12-(苯甲酰氧基)-2A,3,4,4A,5,6,9,10,11,12,12A,12B-十二氫-11-羥基-4A,8,13,13-四甲基-5-氧代-4-[(三乙基硅烷基)氧基]-7,11-甲橋-1H-環(huán)癸五烯并[3,4]苯并[1,2-B]氧雜環(huán)丁烯-9-基酯
英文別名
(N-1)Paxlitaxl intermediate 3
7-(triMethylsilyl)-13-O-[((4S,5R)-
7-(TRIMETHYLSILYL)-13-O-[((4S,5R)-2,4-DIPHENYL-
7-(Triethylsilyl)-13-o-[((4S,5R)-2,4-diphenyl-4,5-dihydrooxazol-5-yl)carbonyl]baccatin
7-(trimethylsilyl)-13-O-[((4S,5R)-2,4-diphenyl-4,5-dihydro oxazol-5-yl)carbonyl]baccatin Ⅲ
"7-(triMethylsilyl)-13-O-[((4S,5R)-2,4-diphenyl-4,5-dihydro oxazol-5-yl)carbonyl]baccatin Ⅲ
(4S,5R)-4,5-Dihydro-2,4-diphenyl-5-oxazolecarboxylic acid (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-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester
5-Oxazolecarboxylic acid, 4,5-dihydro-2,4-diphenyl-, (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-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (4S,5R)...

物理化學(xué)性質(zhì)

熔點211-212 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
沸點893.9±65.0 °C(Predicted)
密度1.28±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)12.36±0.70(Predicted)
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