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2-氯-1-环丙烷-1,3-丁二酮 | 473924-31-1

中文名称
2-氯-1-环丙烷-1,3-丁二酮
中文别名
2-氯-1-环丙基-1,3-丁二酮
英文名称
2-chloro-1-cyclopropylbutane-1,3-dione
英文别名
2-Chloro-1-cyclopropyl-1,3-butanedione
2-氯-1-环丙烷-1,3-丁二酮化学式
CAS
473924-31-1
化学式
C7H9ClO2
mdl
——
分子量
160.6
InChiKey
NUMZQGFCEWHHCX-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

物化性质

  • 沸点:
    220℃
  • 密度:
    1.270
  • 闪点:
    88℃

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    10
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2914700090

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

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Unusual base-catalyzed exchange in the synthesis of deuterated PF-2413873
    摘要:
    氘化 PF-2413873 (4-[3-环丙基-1-(甲磺酰基甲基)-5-甲基-1H-吡唑-4-基]氧基-2,6-二甲基苯甲腈,1) 的制备被描述为用作生物分析临床试验标准。研究了两种策略。含砜取代基通过碱催化交换进行标记,但在测定条件下注意到不可接受的氘损失。或者,通过在氧化铂上用氧化氘加热来标记 4-氰基-3,5-二甲基苯酚。在构建吡唑环后,我们发现,在随后的烷基化以连接甲硫基甲基的过程中,碱叔丁醇钾导致芳香部分和甲硫基甲基上的氘发生不必要的扰乱。因此,有必要除去所有碱不稳定的氢以防止它们的交换。这是通过用全氘代氯甲基甲硫醚将吡唑烷基化、氧化成砜、并通过用氢氧化钠处理选择性去除其氘来实现的。讨论了这些碱促进的交换反应的异常敏感性和选择性。因此,4-[3-环丙基-1-(甲磺酰基甲基)-5-甲基-1H-吡唑-4-基]氧基-[2H6]2,6-二甲基-[3,5-2H]苯甲腈(17)是获得,用八个氘原子和可接受的 D0/D8 比率标记。版权所有 © 2009 约翰·威利父子有限公司
    DOI:
    10.1002/jlcr.1657
  • 作为产物:
    参考文献:
    名称:
    Unusual base-catalyzed exchange in the synthesis of deuterated PF-2413873
    摘要:
    氘化 PF-2413873 (4-[3-环丙基-1-(甲磺酰基甲基)-5-甲基-1H-吡唑-4-基]氧基-2,6-二甲基苯甲腈,1) 的制备被描述为用作生物分析临床试验标准。研究了两种策略。含砜取代基通过碱催化交换进行标记,但在测定条件下注意到不可接受的氘损失。或者,通过在氧化铂上用氧化氘加热来标记 4-氰基-3,5-二甲基苯酚。在构建吡唑环后,我们发现,在随后的烷基化以连接甲硫基甲基的过程中,碱叔丁醇钾导致芳香部分和甲硫基甲基上的氘发生不必要的扰乱。因此,有必要除去所有碱不稳定的氢以防止它们的交换。这是通过用全氘代氯甲基甲硫醚将吡唑烷基化、氧化成砜、并通过用氢氧化钠处理选择性去除其氘来实现的。讨论了这些碱促进的交换反应的异常敏感性和选择性。因此,4-[3-环丙基-1-(甲磺酰基甲基)-5-甲基-1H-吡唑-4-基]氧基-[2H6]2,6-二甲基-[3,5-2H]苯甲腈(17)是获得,用八个氘原子和可接受的 D0/D8 比率标记。版权所有 © 2009 约翰·威利父子有限公司
    DOI:
    10.1002/jlcr.1657
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文献信息

  • Compounds Useful In Therapy
    申请人:Gibson Karl Richard
    公开号:US20080096950A1
    公开(公告)日:2008-04-24
    Compounds of Formula (I): and pharmaceutically acceptable salts, solvates (including hydrates) of said compounds and salts, or prodrugs of said compound, or pharmaceutically acceptable salts or solvates of said prodrugs, wherein the substituents are as herein defined, are useful in therapy, for example they may be useful for treating progesterone-mediated conditions such as endometriosis, uterine fibroids (leiomyomata), menorrhagia, adenomyosis, primary and secondary dysmenorrhoea (including symptoms of dyspareunia, dyschexia and chronic pelvic pain), or chronic pelvic pain syndrome.
    化合物的化学式(I): 以及所述化合物及其盐、溶剂化合物(包括水合物)和盐、或所述化合物的前药,或所述前药的药学上可接受的盐或溶剂化合物,其中取代基如本文所定义,可用于治疗,例如它们可能对治疗孕激素介导的疾病如子宫内膜异位症、子宫肌瘤(平滑肌瘤)、月经过多、子宫腺肌病、原发性和继发性痛经(包括性交疼痛、排便疼痛和慢性盆腔疼痛症状)或慢性盆腔疼痛综合症等方面具有用处。
  • Compounds useful in therapy
    申请人:Bradley Anthony Paul
    公开号:US20060241125A1
    公开(公告)日:2006-10-26
    Compounds of formula (I), or pharmaceutically acceptable derivatives thereof, wherein: R 1 represents H, C 1-6 -alkyl, C 1-6 alkyloxy, C 3-8 cycloalkyl, or halo; R 2 represents H, C 1-6 alkyl (optionally substituted by R 3 ), phenyl (optionally substituted by CN), or Het; R 3 represents OH, CN, Het, —R 4 —C 1-6 alkyl, or CONR 5 R 6 ; R 4 represents —CO 2 —, or —O—; R 5 and R 6 independently represent H, C 1-6 alkyl (optionally substituted by OR 7 ) or C 3-8 cycloalkyl; R 7 represents H or C 1-6 alkyl; Het represents a five or six membered aromatic heterocyclic group containing (i) from one to four nitrogen heteroatom(s) or (ii) one or two nitrogen heteroatom(s) and one oxygen or one sulphur heteroatom or (iii) one or two oxygen or sulphur heteroatom(s), said heterocyclic group being optionally substituted by one or more groups selected from CN and C 1-6 alkyl; R 8 represents C 1-6 alkyl, C 1-6 alkyloxy, C 3-8 cycloalkyl, or halo; R 9 and R 10 independently represent H, C 1-6 alkyl, C 1-6 alkyloxy, CN, CF 3 or halo; may be useful for treating endometriosis, uterine fibroids (leiomyomata), menorrhagia, adenomyosis, primary and secondary dysmenorrhoea (including symptoms of dyspareunia, dyschexia and chronic pelvic pain), or chronic pelvic pain syndrome.
    式(I)的化合物,或其药学上可接受的衍生物,其中: R1代表H,C1-6-烷基,C1-6-烷氧基,C3-8-环烷基或卤素; R2代表H,C1-6-烷基(可选地被R3取代),苯基(可选地被CN取代)或Het; R3代表OH,CN,Het,—R4—C1-6-烷基或CONR5R6; R4代表—CO2—或—O—; R5和R6独立地代表H,C1-6-烷基(可选地被OR7取代)或C3-8-环烷基; R7代表H或C1-6-烷基; Het代表含有五元或六元芳香杂环基的杂环基,其中包含(i)从一个到四个氮杂原子或(ii)一个或两个氮杂原子和一个氧或一个硫杂原子或(iii)一个或两个氧或硫杂原子,所述杂环基可选地被从CN和C1-6-烷基中选择的一个或多个基团取代; R8代表C1-6-烷基,C1-6-烷氧基,C3-8-环烷基或卤素; R9和R10独立地代表H,C1-6-烷基,C1-6-烷氧基,CN,CF3或卤素;可能对治疗子宫内膜异位症、子宫肌瘤(平滑肌瘤)、月经过多、子宫腺肌病、原发性和继发性痛经(包括性交疼痛、性交困难和慢性盆腔疼痛症状)或慢性盆腔疼痛综合征有用。
  • [EN] 4-(3,5-DICYANOPHENOXY) PYRAZOLE DERIVATIVES FOR USE AS TRANSCRIPTASE MODULATORS IN THE TREATMENT OF I.A. HIV<br/>[FR] DERIVES DE 4-(3,5-DICYANOPHENOXY)PYRAZOLE UTILISES COMME MODULATEURS DE LA TRANSCRIPTASE INVERSE DANS LE TRAITEMENT, ENTRE AUTRES, DU VIH
    申请人:PFIZER LTD
    公开号:WO2004024147A1
    公开(公告)日:2004-03-25
    This invention relates to the pyrazole derivatives of formula (I) and pharmaceutically acceptable salt, solvate or derivatives thereof, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. The compounds of the invention bind to the enzyme reverse transcriptase and are modulators, especially inhibitors, thereof. Reverse transcriptase is implicated in the infectious lifecycle of Human Immunodeficiency Virus (HIV). Compounds which interfere with the function of this enzyme have shown utility in the treatment of conditions caused by HIV and genetically related retroviruses, such as Acquired Immune Deficiency Syndrome (AIDS).
    本发明涉及式(I)的吡唑衍生物及其药用盐、溶剂合物或衍生物,以及它们在医学上的用途,含有它们的组合物,用于它们的制备过程以及用于此类过程中使用的中间体。本发明的化合物与酶逆转录酶结合,并调节其作用,特别是抑制其作用。逆转录酶参与人类免疫缺陷病毒(HIV)的传染周期。干扰该酶功能的化合物已被证明在治疗由HIV和遗传相关逆转录病毒引起的疾病中具有实用性,如获得性免疫缺陷综合症(AIDS)。
  • Pyrazole derivatives
    申请人:——
    公开号:US20030100554A1
    公开(公告)日:2003-05-29
    This invention relates to pyrazole derivatives of formula (I) 1 or pharmaceutically acceptable salts, solvates or derivatives thereof, and to processes for the preparation thereof, intermediates used in their preparation of, compositions containing them and the uses of such derivatives. The compounds of the present invention bind to the enzyme reverse transcriptase and are modulators, especially inhibitors thereof. As such, the compounds of the present invention are useful in the treatment of a variety of disorders including those in which the inhibition of reverse transcriptase is implicated. Disorders of interest include those caused by Human Immunodificiency Virus (HIV) and genetically related retroviruses, such as Acquired Immune Deficiency Syndrome (AIDS).
    这项发明涉及式(I)1的吡唑衍生物或药学上可接受的盐、溶剂合物或衍生物,以及其制备方法、用于其制备的中间体、含有它们的组合物和这些衍生物的用途。本发明的化合物与酶逆转录酶结合,并且是其调节剂,特别是其抑制剂。因此,本发明的化合物在治疗各种疾病方面具有用途,包括那些涉及逆转录酶抑制的疾病。感兴趣的疾病包括由人类免疫缺陷病毒(HIV)和遗传相关逆转录病毒引起的疾病,如获得性免疫缺陷综合症(AIDS)。
  • Unusual base-catalyzed exchange in the synthesis of deuterated PF-2413873
    作者:Stuart J. Rozze、M. Jonathan Fray
    DOI:10.1002/jlcr.1657
    日期:2009.8
    The preparation of deuterated PF-2413873 (4-[3-cyclopropyl-1-(methanesulfonylmethyl)-5-methyl-1H-pyrazol-4-yl]oxy-2,6-dimethylbenzonitrile, 1) is described for use as a bioanalytical standard in clinical trials. Two strategies were investigated. The sulfone-containing substituent was labelled by base-catalyzed exchange, but unacceptable deuterium loss was noted under assay conditions. Alternatively, labelling 4-cyano-3,5-dimethylphenol was achieved by heating with deuterium oxide over platinum oxide. After building up the pyrazole ring we discovered that, during the subsequent alkylation to attach the methylthiomethyl group, the base, potassium t-butoxide, caused unwanted scrambling of deuteriums on the aromatic portion and the methylthiomethyl group. Thus, it was necessary to remove all base-labile hydrogens to prevent their exchange. This was accomplished by alkylating the pyrazole with per-deuterated chloromethyl methylsulfide, oxidation to the sulfone, and selective removal of its deuteriums by treatment with sodium hydroxide. The unusual sensitivity and selectivity of these base-promoted exchange reactions are discussed. Thus, 4-[3-cyclopropyl-1-(methanesulfonylmethyl)-5-methyl-1H-pyrazol-4-yl]oxy-[2H6]2,6-dimethyl-[3,5-2H]benzonitrile (17) was obtained, labelled with eight deuterium atoms and an acceptable D0/D8 ratio. Copyright © 2009 John Wiley & Sons, Ltd.
    氘化 PF-2413873 (4-[3-环丙基-1-(甲磺酰基甲基)-5-甲基-1H-吡唑-4-基]氧基-2,6-二甲基苯甲腈,1) 的制备被描述为用作生物分析临床试验标准。研究了两种策略。含砜取代基通过碱催化交换进行标记,但在测定条件下注意到不可接受的氘损失。或者,通过在氧化铂上用氧化氘加热来标记 4-氰基-3,5-二甲基苯酚。在构建吡唑环后,我们发现,在随后的烷基化以连接甲硫基甲基的过程中,碱叔丁醇钾导致芳香部分和甲硫基甲基上的氘发生不必要的扰乱。因此,有必要除去所有碱不稳定的氢以防止它们的交换。这是通过用全氘代氯甲基甲硫醚将吡唑烷基化、氧化成砜、并通过用氢氧化钠处理选择性去除其氘来实现的。讨论了这些碱促进的交换反应的异常敏感性和选择性。因此,4-[3-环丙基-1-(甲磺酰基甲基)-5-甲基-1H-吡唑-4-基]氧基-[2H6]2,6-二甲基-[3,5-2H]苯甲腈(17)是获得,用八个氘原子和可接受的 D0/D8 比率标记。版权所有 © 2009 约翰·威利父子有限公司
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