摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

[(2S,4S,6S)-12-methylsulfanyl-11-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-4-yl] acetate | 132204-11-6

中文名称
——
中文别名
——
英文名称
[(2S,4S,6S)-12-methylsulfanyl-11-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-4-yl] acetate
英文别名
——
[(2S,4S,6S)-12-methylsulfanyl-11-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-4-yl] acetate化学式
CAS
132204-11-6;148615-09-2
化学式
C20H23NO5S
mdl
——
分子量
389.472
InChiKey
SNMXFHORDQDDRP-HKUPAJFUSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    27
  • 可旋转键数:
    3
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    90.4
  • 氢给体数:
    0
  • 氢受体数:
    6

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • A Formal Total Synthesis of (-)-Cephalotaxine.
    作者:Masaszumi IKEDA、Serry A.A. EL BIALY、Ken-ichi HIROSE、Miho KOTAKE、Tatsunori SATO、Said M.M. BAYOMI、Ihsan A. SHEHATA、Ali M. ABDELAL、Laila M. GAD、Takayuki YAKURA
    DOI:10.1248/cpb.47.983
    日期:——
    A formal total synthesis of (-)-cephalotaxine (1) has been achieved. The key step is an intramolecular aldol condensation of the diketone 9, which in turn was obtained in three steps from the azabicyclic compound 6 derived from D-proline according to Seebach's procedure. Treatment of 9 with a catalytic amount of sodium 2-methyl-2-butanolate in benzene at room temperature gave the alpha, beta-unsaturated
    (-)-头孢他辛(1)的正式合成已经完成。关键步骤是二酮9的分子内醇醛缩合,其又按照Seebach的方法从衍生自D-脯氨酸的氮杂双环化合物6中分三步得到。在室温下用催化量的2-甲基-2-丁醇的苯催化处理9,得到α,β-不饱和酮8,产率为43%。催化氢化8,然后用硼氢化钠还原酮22,并将所得醇23乙酰化,得到乙酰氧基衍生物24,在脱保护后,用(甲基)乙酸酰化得到酰胺26。将化合物26转化继开发用于合成外消旋化合物的合成操作后,生成旋光的酮内酰胺4。
查看更多

同类化合物

高三尖杉酯碱酰胺 高三尖杉酯碱 氧桥三尖杉碱 异三尖杉酯碱 双(去甲基)-脱氧三尖杉酯碱 去甲基三尖杉酮碱 去氧哈林通碱 乙酰三尖杉碱 三尖杉酯碱 三尖杉酯碱 三尖杉碱 4-羟基三尖杉碱 4'-去甲基高三尖杉酯碱 (1S,3aR)-1,5,6,8,9,14bbeta-六氢-2-甲氧基-4H-环戊并[a][1,3]二氧杂环戊并[4,5-H]吡咯并[2,1-b][3]苯并氮杂卓-1alpha,9alpha-二醇 (-)-脱水三尖杉酯碱 (2S,3R,4S,5S,7R)-2,3-dihydroxy-7-methyl-cephalotaxan-8-one (2R,3S,4S,5S)-2,3-dihydroxy-8-oxocephalotaxane (+/-)-D-homocephalotaxine Desmethyldiacetyl-cephalotaxin (3aα,4S*,10β,15bβ,15cα)-(+/-)-10-acetoxy-3a,4,6,7,9,10,15b,15c-octahydro-2,2-dimethyl-5H-<1,3>dioxolo<4,5-h>-1,3-dioxolo<4,5>cyclopenta<1,2-a>pyrrolo<2,1-b><3>benzazepine Cephalotaxyl 6,6-dimethyl-5,6-dihydropyran-1-carboxylate 3t-phenyl-acrylic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester 6-O-(4-methylimidazole-3-carbonyl)2,6-diacetylhomoharringtonine 6-O-(2-chloropyridin-3-carbonyl)2,6-diacetylhomoharringtonine (Ξ)-methylsuccinic acid 1-((3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl) ester 4-methyl ester 6-O-(phenylacetyl)2,6-diacetylhomoharringtonine 6-O-(furan-2-carbonyl)2,6-diacetylhomoharringtonine succinic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester methyl ester O-3-[(2R)-2,6-dihydroxy-2-(2'-cyclohexaneamino-2'-oxoethyl)-6-methylheptanoyl]cephalotaxine (2R,7R)-17,19-dioxa-11-azapentacyclo[12.7.0.02,7.07,11.016,20]henicosa-1(21),4,12,14,16(20)-pentaen-10-one Acetic acid 6-((1aR,2aS,5aR,6S,6aS)-5-methyl-4-oxo-octahydro-1-oxa-5-aza-cyclopropa[f]inden-6-yl)-benzo[1,3]dioxol-5-ylmethyl ester (Ξ)-(3-methyl-butyl)-succinic acid 1-((3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl) ester 4-methyl ester 1-O-[(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] 4-O-methyl (2R)-2-[4-methyl-4-(4-methyl-1,3-thiazole-5-carbonyl)oxypentyl]-2-(4-methyl-1,3-thiazole-5-carbonyl)oxybutanedioate 3,8-dioxocephalotax-1-ene furan-3,4-dicarboxylic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester methyl ester 2α,3α-dihydroxycephalotaxan-8-one 2,3-dehydrocephalotaxan-8-one 1-O-[(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),4,13,15(19)-tetraen-3-yl] 4-O-methyl (2R)-2-[4-(cyclohexanecarbonyloxy)-4-methylpentyl]-2-hydroxybutanedioate 2α,3α-epoxycephalotaxan-8-one [(2S,3R,4S,6S)-3-acetyloxy-9-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.02,6.06,10.015,19]icosa-1(20),13,15(19)-trien-4-yl] acetate (3-methyl-butyl)-butenedioic acid 1-((3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl) ester 4-methyl ester 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 3t-(4-nitro-phenyl)-acrylic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester (2R,3S,4S,5S)-2-(tert-butyldimethylsililoxy)-3-hydroxy-8-oxocephalotaxane