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(1R,9R)-13-Eth-(E)-ylidene-5-methoxy-11-methyl-6-aza-tricyclo[7.3.1.02,7]trideca-2(7),3,5,10-tetraene-1-carboxylic acid methyl ester | 185741-44-0

中文名称
——
中文别名
——
英文名称
(1R,9R)-13-Eth-(E)-ylidene-5-methoxy-11-methyl-6-aza-tricyclo[7.3.1.02,7]trideca-2(7),3,5,10-tetraene-1-carboxylic acid methyl ester
英文别名
methyl (1R,9R,13E)-13-ethylidene-5-methoxy-11-methyl-6-azatricyclo[7.3.1.02,7]trideca-2(7),3,5,10-tetraene-1-carboxylate
(1R,9R)-13-Eth-(E)-ylidene-5-methoxy-11-methyl-6-aza-tricyclo[7.3.1.0<sup>2,7</sup>]trideca-2(7),3,5,10-tetraene-1-carboxylic acid methyl ester化学式
CAS
185741-44-0
化学式
C18H21NO3
mdl
——
分子量
299.37
InChiKey
HYPRSWDGWDBYQC-XNQXLMGCSA-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):
    2.4
  • 重原子数:
    22
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    48.4
  • 氢给体数:
    0
  • 氢受体数:
    4

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

  • METHOD OF PREPARING HUPERZINE A AND DERIVATIVES THEREOF
    申请人:Underiner Gail
    公开号:US20090247754A1
    公开(公告)日:2009-10-01
    The present invention is related to the synthesis of huperzine A. The synthesis includes a variety of process steps that increase productivity, reduce safety concerns, and allow for increasing production of compounds of desired optical isomer. The inventive methods may encompass a single improved reaction step that may be incorporated into a known reaction process for synthesizing huperzine A or a derivative thereof to improve the overall reaction. The inventive methods also encompass complete synthesis methods for preparing huperzine A or a derivative thereof.
    本发明涉及虫脑素A的合成。该合成包括多种工艺步骤,可提高生产效率,减少安全隐患,并允许增加所需光学异构体化合物的生产。创新方法可以包括单个改进的反应步骤,可并入已知的反应过程中,用于合成虫脑素A或其衍生物,以提高整体反应效率。本发明还包括完整的合成方法,用于制备虫脑素A或其衍生物。
  • Synthesis of huperzine B through ring closing metathesis
    作者:Ihl Young Choi Lee、Joong Yeoun Hong、Myung Hee Jung、Hyo Won Lee
    DOI:10.1016/j.tetlet.2003.10.169
    日期:2004.1
    Huperzine B and its analogues were obtained through ring closing metathesis of N-alkenyl amine to the corresponding tricyclic compounds. (C) 2003 Elsevier Ltd. All rights reserved.
  • Kaneko, Satoru; Yoshino, Toshiharu; Katoh, Tadashi, Heterocycles, 1997, vol. 46, # 1, p. 27 - 30
    作者:Kaneko, Satoru、Yoshino, Toshiharu、Katoh, Tadashi、Terashima, Shiro
    DOI:——
    日期:——
  • Synthesis of 5-substituted analogues of huperzine A
    作者:Guo-Chun Zhou、Da-Yuan Zhu
    DOI:10.1016/s0960-894x(00)00408-x
    日期:2000.9
    Three 5-isosteres of huperzine A (2-4) were first synthesized. The key intermediate 10 was prepared by the reaction of acid 13 with LTA. The compounds 2 and 3 had 50% inhibition by 35 and 47 mu M, respectively, which still retained anti-acetylcholinesterase activity. (C) 2000 Elsevier Science Ltd. All rights reserved.
  • Synthetic studies of huperzine A and its fluorinated analogues. 1. Novel asymmetric syntheses of an enantiomeric pair of huperzine A
    作者:Satoru Kaneko、Toshiharu Yoshino、Tadashi Katoh、Shiro Terashima
    DOI:10.1016/s0040-4020(98)00227-0
    日期:1998.5
    carrying chiral ferrocenylphosphine ligands (max. 64% ee, 3+7→8, Scheme 3) as the key steps. Recrystallization of the partially optically active tricycles (+)- and (−)-6 derived from the products of the asymmetric reactions, readily provided the corresponding optically pure samples (both >99% ee). According to the reported method, the total synthesis of an enantiomeric pair of 1 [(−)- and (+)-1] was completed
    石杉碱甲的对映异构体对的合成是通过两种方法完成的,该方法采用串联金鸡纳生物碱促进β-酮酸酯3与甲基丙烯醛的不对称迈克尔加成/醛醇缩合反应(4)(最大64%ee,3) + 4→5 ,方案2)和3的不对称双环环化反应与2-手性二茂铁基膦配体的钯催化剂催化的2-乙酸-1,3-丙二醇二乙酸酯(7)(最大64%ee,3 + 7→8 ,方案) 3)作为关键步骤。部分旋光的三环(+)-和(-)- 6的重结晶衍生自不对称反应产物的化合物,很容易提供相应的光学纯样品(均> 99%ee)。根据报道的方法,对映异构体对的全合成1 - [( - ) -和(+) - 1 ]完成与光学纯(+)起始-和( - ) - 6(方案4)。
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