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7-chloro-9-chloromethyl-2,3-dihydro[1,4]dioxino[2,3-g]quinoline-8-carboxylic acid methyl ester | 173419-26-6

中文名称
——
中文别名
——
英文名称
7-chloro-9-chloromethyl-2,3-dihydro[1,4]dioxino[2,3-g]quinoline-8-carboxylic acid methyl ester
英文别名
methyl 7-chloro-9-(chloromethyl)-2,3-dihydro-[1,4]dioxino[2,3-g]quinoline-8-carboxylate
7-chloro-9-chloromethyl-2,3-dihydro[1,4]dioxino[2,3-g]quinoline-8-carboxylic acid methyl ester化学式
CAS
173419-26-6
化学式
C14H11Cl2NO4
mdl
——
分子量
328.152
InChiKey
WXQBCXYGGNXMLG-UHFFFAOYSA-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):
    3.1
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    57.6
  • 氢给体数:
    0
  • 氢受体数:
    5

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

  • 作为反应物:
    参考文献:
    名称:
    Convergent catalytic asymmetric synthesis of camptothecin analog GI147211C
    摘要:
    The topoisomerase I inhibitor G1147211C (4) was discovered at Glare Wellcome and shown to have promising anti-cancer properties. In order to fully assess the clinical potential of 3, an improved synthesis of the: drug substance was required. Herein is described a convergent catalytic asymmetric synthesis of 4 which utilizes as key steps, two Heck reactions, a Sharpless asymmetric dihydroxylation reaction, and a Mitsunobu reaction. A 2-chloroquinoline is shown to be a viable substrate for the final Heck reaction to generate the camptothecin nucleus. (C) 1997 Elsevier Science Ltd.
    DOI:
    10.1016/s0040-4020(97)00357-8
  • 作为产物:
    参考文献:
    名称:
    Convergent catalytic asymmetric synthesis of camptothecin analog GI147211C
    摘要:
    The topoisomerase I inhibitor G1147211C (4) was discovered at Glare Wellcome and shown to have promising anti-cancer properties. In order to fully assess the clinical potential of 3, an improved synthesis of the: drug substance was required. Herein is described a convergent catalytic asymmetric synthesis of 4 which utilizes as key steps, two Heck reactions, a Sharpless asymmetric dihydroxylation reaction, and a Mitsunobu reaction. A 2-chloroquinoline is shown to be a viable substrate for the final Heck reaction to generate the camptothecin nucleus. (C) 1997 Elsevier Science Ltd.
    DOI:
    10.1016/s0040-4020(97)00357-8
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文献信息

  • Intermediates in pharmaceutical camptothecin preparation
    申请人:Glaxo Wellcome Inc.
    公开号:US05491237A1
    公开(公告)日:1996-02-13
    A process of providing novel compounds of Formula (I) below, which are useful as intermediates in the preparation of camptothecin and camptothecin-like compounds, ##STR1## wherein: R.sup.1 represents alkyl, particularly methyl, R.sup.2 represents H or alkyl, particularly methyl, R3 represents H or alkyl, particularly H; Q represents triflate or halo particularly bromo and iodo more particularly iodo and Y represents H, chloro or OR.sup.4, wherein R.sup.4 represents alkyl or triflate, or particularly H.
    提供以下式(I)的新化合物的过程,这些化合物在紫杉醇和类紫杉醇化合物的制备中作为中间体是有用的,其中:R.sup.1代表烷基,特别是甲基,R.sup.2代表H或烷基,特别是甲基,R3代表H或烷基,特别是H;Q代表三氟甲磺酸酯或卤素,特别是溴和碘,更特别是碘,Y代表H,氯或OR.sup.4,其中R.sup.4代表烷基或三氟甲磺酸酯,或特别是H。
  • Preparation of a camptothecin derivative by intramolecular cyclisation
    申请人:Glaxo Wellcome Inc.
    公开号:US06063923A1
    公开(公告)日:2000-05-16
    The present invention relates to a method for the preparation of camptothecin and camptothecin-like compounds and to novel intermediates used in this preparation. In particular, the invention provides a process for the preparation of the camptothecin derivative of formula (I') known by the chemical name "7-(4-methylpiperazino-methylene)-10,11-ethylenedioxy-20(R,S)-camptothecin ", which comprises cyclising the compound of formula (II'), wherein X is halogen, particularly chloro, bromo, or iodo; and when the compound of formula (I') is obtained as a mixture of enantiomers optionally resolving the mixture to obtain the desired enantiomer, and/or if desired, converting the resulting compound of formula (I') or a salt thereof into a physiologically acceptable salt or solvate thereof.
    本发明涉及一种制备喜树碱和类喜树碱化合物的方法,以及在该制备过程中使用的新型中间体。具体而言,该发明提供了一种制备化学名称为“7-(4-甲基哌嗪甲烯)-10,11-乙二氧基-20(R,S)-喜树碱”(分子式为(I')的喜树碱衍生物的方法,其中包括将分子式为(II')的化合物环化,其中X为卤素,特别是氯、溴或碘;当以对映体混合物形式获得分子式为(I')的化合物时,可选择性地分离混合物以获得所需对映体,或者如有需要,将得到的分子式为(I')的化合物或其盐转化为其生理上可接受的盐或溶剂化合物。
  • [EN] PREPARATION OF A CAMPTOTHECIN DERIVATIVE BY INTRAMOLECULAR CYCLISATION<br/>[FR] PREPARATION DE DERIVES DE LA CAMPTOTHECINE PAR CYCLISATION INTRAMOLECULAIRE
    申请人:GLAXO WELLCOME INC.
    公开号:WO1995029919A1
    公开(公告)日:1995-11-09
    (EN) The present invention relates to a method for the preparation of camptothecin and camptothecin-like compounds and to novel intermediates used in this preparation. In particular, the invention provides a process for the preparation of the camptothecin derivative of formula (I') known by the chemical name '7-(4-methylpiperazino-methylene)-10,11-ethylenedioxy-20(R,S)-camptothecin', which comprises cyclising the compound of formula (II'), wherein X is halogen, particularly chloro, bromo, or iodo; and when the compound of formula (I') is obtained as a mixture of enantiomers optionally resolving the mixture to obtain the desired enantiomer; and/or if desired, converting the resulting compound of formula (I') or a salt thereof into a physiologically acceptable salt or solvate thereof.(FR) L'invention porte sur une méthode de préparation de la camptothécine et de ses analogues, et sur de nouveaux intermédiaires servant à cette préparation; elle porte en particulier sur une méthode de préparation d'un dérivé de la camptothécine de formule (I') dit '7-(4-méthylpipérazinométhylène)-10,11-éthylénodioxy-20(R, S)-campothécine', obtenu par cyclisisation du composé de formule (II'), où X est halogène (en particulier chloro, bromo ou iodo), et dans lequel le composé de formule (I') est obtenu à partir d'un mélange d'énantiomères en résolvant éventuellement le mélange pour obtenir l'énantiomère désiré, et/ou en convertissant facultativement le composé résultant de formule (I') ou l'un de ses sels, en un sel physiologiquement acceptable ou en l'un de ses solvates.
    本发明涉及一种制备喜树碱和类喜树碱化合物的方法以及在该制备中使用的新型中间体。具体而言,本发明提供了一种制备喜树碱衍生物的方法,该衍生物的化学名称为“7-(4-甲基哌嗪亚甲基)-10,11-乙二氧基-20(R,S)-喜树碱”,其中包括将式(I')的化合物环化,其中X为卤素,特别是氯、溴或碘;如果式(I')的化合物以对映体混合物的形式获得,则可以选择性地分离混合物以获得所需的对映体;如果需要,则将所得的式(I')化合物或其盐转化为其生理上可接受的盐或溶剂化物。
  • Method of removing heavy metal contaminants from organic compounds
    申请人:Glaxo Wellcome, Inc.
    公开号:US05840898A1
    公开(公告)日:1998-11-24
    A process for removal of heavy metal contaminants from organic compounds, especially campthothecin analogs.
    一种用于从有机化合物中去除重金属污染物的过程,特别是用于去除喜树碱类似物中的重金属。
  • Preparation of a camptothecin derivative by intramolecular cyclization
    申请人:OSI Pharmaceuticals, Inc.
    公开号:US06462196B1
    公开(公告)日:2002-10-08
    The present invention relates to a method for the preparation for camptothecin and camptothecin-like compounds and to novel intermediates used in this preparation. In particular, the invention provides a process for the preparation of the camptothecin derivative of formula (I′) known by the chemical name “7-(4-methylpiperazino-methylene)-10,11-ethylenedioxy-20(R,S)-camptothecin”, which comprises cyclising the compound of formula (II′), wherein X is halogen, particularly chloro, bromo, or iodo; and when the compound of formula (I′) is obtained as a mixture of enantiomers optionally resolving the mixture to obtain the desired enantiomer; and/or if desired, converting the resulting compound of formula (I′) or a salt thereof into a physiologically acceptable salt or solvate thereof.
    本发明涉及一种制备喜树碱和类喜树碱的方法,以及在该制备过程中使用的新型中间体。具体而言,本发明提供了一种制备喜树碱衍生物的方法,该衍生物的化学名称为“7-(4-甲基哌嗪亚甲基)-10,11-环氧-20(R,S)-喜树碱”,包括环化式(II')的化合物,其中X是卤素,特别是氯、溴或碘;当式(I')化合物以对映体的混合物形式获得时,可以选择分离混合物以获得所需的对映体;如果需要,可以将所得的式(I')化合物或其盐转化为其生理上可接受的盐或溶剂。
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