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4-(1-环丙基-1,3-二氧代-2-丁基氧基)-2,6-二甲基苯甲腈 | 913346-12-0

中文名称
4-(1-环丙基-1,3-二氧代-2-丁基氧基)-2,6-二甲基苯甲腈
中文别名
4-[1-(环丙基羰基)-2-氧代丙氧基]-2,6-二甲基苯甲腈
英文名称
4-[1-(cyclopropylcarbonyl)-2-oxopropoxy]-2,6-dimethylbenzonitrile
英文别名
4-(1-cyclopropanecarbonyl-2-oxo-propoxy)-2,6-dimethyl-benzonitrile;4-((1-Cyclopropyl-1,3-dioxobutan-2-YL)oxy)-2,6-dimethylbenzonitrile;4-(1-cyclopropyl-1,3-dioxobutan-2-yl)oxy-2,6-dimethylbenzonitrile
4-(1-环丙基-1,3-二氧代-2-丁基氧基)-2,6-二甲基苯甲腈化学式
CAS
913346-12-0
化学式
C16H17NO3
mdl
——
分子量
271.316
InChiKey
LCTIRVMGKZAOEB-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

  • 熔点:
    118℃
  • 沸点:
    454.9±40.0 °C(Predicted)
  • 密度:
    1.18

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    20
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    67.2
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2926909090

SDS

SDS:8ca999fbbf8fa4c94502bfb4e8b26fb8
查看

反应信息

  • 作为反应物:
    描述:
    4-(1-环丙基-1,3-二氧代-2-丁基氧基)-2,6-二甲基苯甲腈一水合肼溶剂黄146 作用下, 以95%的产率得到4-[(3-cyclopropyl-5-methyl-1H-pyrazol-4-yl)oxy]-2,6-dimethylbenzonitrile
    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。
  • 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
  • Development of a Practical Synthesis of the Progesterone Receptor Antagonist 4-{[3-Cyclopropyl-1-(mesylmethyl)-5-methyl-1H-pyrazol-4-yl]oxy}-2,6-dimethylbenzonitrile
    作者:Paul A. Bradley、Pieter D. de Koning、Patrick S. Johnson、Yann C. Lecouturier、David J. McManus、Aurelie Robin、Toby J. Underwood
    DOI:10.1021/op900110k
    日期:2009.9.18
    The development and implementation of a scaleable process for the manufacture of the nonsteroidal progesterone receptor antagonist 8 is described. Key aspects of the synthesis include (i) a telescoped chlorination-etherification sequence to prepare diketone 4 and (ii) separation of pyrazole regioisomers 6 and 7 through formation of their hydrogen sulfate salts and selective crystallization, followed by oxidation to 8.
  • [EN] PYRAZOLYL-4-OXY-BENZONITRILE DERIVATIVES USEFUL IN TREATING ENDOMETRIOSIS<br/>[FR] Dérivés de pyrazolyl-4-oxy-benzonitrile utiles pour le traitement de l'endométriose
    申请人:PFIZER LTD
    公开号:WO2008047224A1
    公开(公告)日:2008-04-24
    [EN] 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, may be 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.
    [FR] L'invention concerne des composés de formule (I) : (I) et les sels pharmaceutiquement acceptables, les solvates (y compris les hydrates) desdits composés et sels, ou les promédicaments desdits composés ou les sels pharmaceutiquement acceptables ou solvates desdits promédicaments, les substituants étant tels que définis dans le présent document, lesdits composés étant utiles en thérapie, par exemple pour le traitement de maladies induites par la progestérone telles que l'endométriose, le fibrome utérin (léiomyome), la ménorragie, l'adénomyose, la dysménorrhée primaire et secondaire (y compris les symptômes de la dyspareunie, de la dyschexie et de la douleur pelvique chronique) ou le syndrome de la douleur pelvique chronique.
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