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(6-氯吡啶-2-基)(1-甲基哌啶-4-基)甲酮 | 225112-16-3

中文名称
(6-氯吡啶-2-基)(1-甲基哌啶-4-基)甲酮
中文别名
——
英文名称
6-Chloro-2-pyridyl 1-methyl-4-piperidinyl ketone
英文别名
2-chloro-6-(1-methylpiperidin-4-ylcarbonyl)pyridine;(6-chloropyridin-2-yl)-(1-methylpiperidin-4-yl)methanone
(6-氯吡啶-2-基)(1-甲基哌啶-4-基)甲酮化学式
CAS
225112-16-3
化学式
C12H15ClN2O
mdl
——
分子量
238.717
InChiKey
MZMVFOGNZLABNZ-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:
    353.9±42.0 °C(Predicted)
  • 密度:
    1.195±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    16
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    33.2
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 危险性防范说明:
    P501,P270,P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313,P301+P312+P330
  • 危险性描述:
    H302,H315,H319

上下游信息

  • 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:
    描述:
    (6-氯吡啶-2-基)(1-甲基哌啶-4-基)甲酮盐酸tris-(dibenzylideneacetone)dipalladium(0)R-(+)-1,1'-联萘-2,2'-双二苯膦三乙胺sodium t-butanolate 作用下, 以 四氢呋喃甲苯 为溶剂, 反应 2.0h, 生成 4-fluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide
    参考文献:
    名称:
    基于选择性N- [3-(1-甲基-哌啶-4-羰基)-苯基]-苯甲酰胺的5-HT 1F受体激动剂的发现:从双环核到单环核的演变
    摘要:
    临床前实验和临床观察表明,偏头痛中选择性5-HT 1F受体激动剂的潜在有效性。鉴定具有增强选择性的化合物对于评估其治疗价值至关重要。在吲哚核的代用2(LY334370)与单环苯基酮部分产生有效的和更具选择性的5-HT 1F受体激动剂。围绕该中心苯环的SAR研究重点表明,取代基与酰胺CONH基团和酮C O基团的静电和空间相互作用在影响所采用的构象中起着关键作用,因此影响了5-HT 1F受体选择性。计算研究证实了观察到的结果,并为理解5-HT 1F受体激动剂活性和选择性的构象要求提供了有用的工具。通过这种努力,还确定了2-F-苯基和N -2-吡啶基系列是有效的和选择性的5-HT 1F受体激动剂。
    DOI:
    10.1016/j.bmcl.2015.07.042
  • 作为产物:
    参考文献:
    名称:
    [EN] PYRIDINOYLPIPERIDINES AS 5-HT1F AGONISTS
    [FR] PYRIDINOYLPIPERIDINES UTILISEES COMME AGONISTES DE 5-HT1F
    摘要:
    本发明涉及以下公式的化合物:或其药学上可接受的酸盐,其中; R1是C1-C6烷基,取代的C1-C6烷基,C3-C7环烷基,取代的C3-C7环烷基,C3-C7环烷基-C1-C3烷基,取代的C3-C7环烷基-C1-C3烷基,苯基,取代的苯基,杂环,或取代的杂环; R2是氢,C1-C3烷基,C3-C6环烷基-C1-C3烷基,或公式II的基团 II; R3是氢或C1-C3烷基; R4是氢,卤素,或C1-C3烷基; R5是氢或C1-C3烷基; R6是氢或C1-C6烷基; n是从1到6的整数(包括1和6)。本发明的化合物可用于激活5-HT1F受体,抑制神经蛋白外渗,并用于哺乳动物偏头痛的治疗或预防。本发明还涉及一种合成公式I化合物合成中间体的方法。
    公开号:
    WO2003084949A1
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文献信息

  • Synthesis and Antinociceptive Activity of Some 3-Chlorophenyl- and 6-Chloropyridin-2-yl Derivatives
    作者:Stanislav Rádl、Wieland Hafner、Petr Hezký、Ivan Krejčí、Jan Proška、Josef Hájíček
    DOI:10.1135/cccc19990377
    日期:——

    Derivatives of 2-chloro-6-(4-hydroxy-1-methylpiperidin-4-yl)pyridine (2b) were prepared and tested as analgesics. 2-Chloro-6-lithiopyridine treated with quinuclidin-3-one, 1-methylpyrrolidin-3-one, 2-(dimethylaminomethyl)cyclohexanone, and ethyl 1-methylpiperidin-4-ylcarboxylate provided the corresponding alcohols 5, 6, 13a, and 6-chloro-2-pyridyl 1-methylpiperidin-4-yl ketone (9). The ketone was reduced with sodium borohydride or treated with methylmagnesium chloride or phenyllithium to provide the corresponding alcohols 11, 12a and 12b, respectively. 1-[4-(6-Chloro-2-pyridyl)1-methylpiperidin-4-yl]-1-methylethanol (4b) was prepared from 2-chloro-6-(1-methyl-1,2,5,6-tetrahydropyridin-4-yl)pyridine (14b) by treatment with butyllithium and acetone followed by reduction of intermediate 15b with sodium cyanoborohydride.

    2-氯-6-(4-羟基-1-甲基哌啶-4-基)吡啶的衍生物(2b)被制备并作为镇痛剂进行了测试。用三氢吡啶-3-酮、1-甲基吡咯烷-3-酮、2-(二甲氨基甲基)环己酮和乙酸乙酯1-甲基哌啶-4-基羧酸酯处理2-氯-6-锂吡啶,得到相应的醇5、6、13a和6-氯-2-吡啶基-1-甲基哌啶-4-基酮(9)。酮经硼氢化钠还原或用甲基镁氯化物或苯基锂处理,得到相应的醇11、12a和12b。1-[4-(6-氯-2-吡啶基)-1-甲基哌啶-4-基]-1-甲乙醇(4b)通过用丁基锂和丙酮处理2-氯-6-(1-甲基-1,2,5,6-四氢吡啶-4-基)吡啶(14b)制备,随后用氰硼氢钠还原中间体15b得到。
  • [EN] COMPOSITIONS AND METHODS OF SYNTHESIS OF PYRIDINOYLPIPERIDINE 5-HT1F AGONISTS<br/>[FR] COMPOSITIONS ET MÉTHODES DE SYNTHÈSE D'AGONISTES DES RÉCEPTEURS 5-HT1F DÉRIVÉS DE LA PYRIDINOYLPIPÉRIDINE
    申请人:COLUCID PHARMACEUTICALS INC
    公开号:WO2011123654A1
    公开(公告)日:2011-10-06
    The present invention provides a novel polymorph of the hemisuccinate salt of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide (Form A) characterized by a unique X-ray diffraction pattern and Differential Scanning Calorimetry profile, as well as a unique crystalline structure. This polymorph is useful in pharmaceutical compositions, for example, for the treatment and prevention of migraine. The invention also provides a process for the synthesis of pyridinoylpiperidine compounds of Formula I in high yield and high purity. In particular, the provides a process for the preparation of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamde, its hemisuccinate salt and polymorph (Form A).
    本发明提供了2,4,6-三氟-N-[6-(1-甲基哌啶-4-羰基)-吡啶-2-基]-苯甲酰半琥酸盐的新型多晶形态(A型),其具有独特的X射线衍射图样和差示扫描量热分析曲线,以及独特的晶体结构。该多晶形态在药物组合物中具有用途,例如用于治疗和预防偏头痛。该发明还提供了一种高产率和高纯度合成Formula I中吡啶酰哌啶化合物的方法。具体来说,提供了一种制备2,4,6-三氟-N-[6-(1-甲基哌啶-4-羰基)-吡啶-2-基]-苯甲酰半琥酸盐和多晶形态(A型)的方法。
  • Pyridinoylpiperidines as 5-ht1f agonists
    申请人:Cohen Philip Michael
    公开号:US20050222206A1
    公开(公告)日:2005-10-06
    The present invention relates to compounds of formula I: or pharmaceutically acceptable acid addition salts thereof, where; R 1 is C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, substituted C 3 -C 7 cycloalkyl, C 3 -C 7 cycloalkyl-C 1 -C 3 alkyl, substituted C 3 -C 7 cycloalkyl-C 1 -C 3 alkyl, phenyl, substituted phenyl, heterocycle, or substituted heterocycle; R 2 is hydrogen, C 1 -C 3 alkyl, C 3 -C 6 cycloalkyl-C 1 -C 3 alkyl, or a group of formula II R 3 is hydrogen or C 1 -C 3 alkyl; R 4 is hydrogen, halo, or C 1 -C 3 alkyl; R 5 is hydrogen or C 1 -C 3 alkyl; R 6 is hydrogen or C 1 -C 6 alkyl; and n is an integer from 1 to 6 inclusively. The compounds of the present invention are useful for activating 5 -HT 1F receptors, inhibiting neuronal protein extravasation, and for the treatment or prevention of migraine in a mammal. The present invention also relates to a process for the synthesis of intermediates in the synthesis of compounds of Formula I.
    本发明涉及式I的化合物或其药学上可接受的酸加成盐,其中;R1是C1-C6烷基,取代的C1-C6烷基,C3-C7环烷基,取代的C3-C7环烷基,C3-C7环烷基-C1-C3烷基,取代的C3-C7环烷基-C1-C3烷基,苯基,取代的苯基,杂环或取代的杂环;R2是氢,C1-C3烷基,C3-C6环烷基-C1-C3烷基或IIR3的基团;R3是氢或C1-C3烷基;R4是氢,卤素或C1-C3烷基;R5是氢或C1-C3烷基;R6是氢或C1-C6烷基;n为1到6的整数,包括1和6。 本发明的化合物对于激活5-HT1F受体,抑制神经蛋白外渗以及治疗或预防哺乳动物偏头痛具有用处。本发明还涉及一种用于合成式I化合物中间体的合成过程。
  • Pyridinoylpiperidines as 5-HT1F agonists
    申请人:Cohen Michael Philip
    公开号:US20080300407A1
    公开(公告)日:2008-12-04
    The invention relates to compounds of formula I: or pharmaceutically acceptable acid addition salts thereof, where; R 1 is C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, substituted C 3 -C 7 cycloalkyl, C 3 -C 7 cycloalkyl-C 1 -C 3 alkyl, substituted C 3 -C 7 cycloalkyl-C 1 -C 3 alkyl, phenyl, substituted phenyl, heterocycle, or substituted heterocycle; R 2 is hydrogen, C 1 -C 3 alkyl, C 3 -C 6 cycloalkyl-C 1 -C 3 alkyl, or a group of formula II; R 3 is hydrogen or C 1 -C 3 alkyl; R 4 is hydrogen, halo, or C 1 -C 3 alkyl; R 5 is hydrogen or C 1 -C 3 alkyl; R 6 is hydrogen or C 1 -C 6 alkyl; and n is an integer from 1 to 6 inclusively. The compounds of the present invention are useful for activating 5-HT 1F receptors, inhibiting neuronal protein extravasation, and for the treatment or prevention of migraine in a mammal. The present invention also relates to a process for the synthesis of intermediates in the synthesis of compounds of Formula I.
    本发明涉及I式化合物: 或其药学上可接受的酸加合物,其中: R1是C1-C6烷基,取代的C1-C6烷基,C3-C7环烷基,取代的C3-C7环烷基,C3-C7环烷基-C1-C3烷基,取代的C3-C7环烷基-C1-C3烷基,苯基,取代的苯基,杂环或取代的杂环; R2是氢,C1-C3烷基,C3-C6环烷基-C1-C3烷基或II式的基团; R3是氢或C1-C3烷基; R4是氢,卤素或C1-C3烷基; R5是氢或C1-C3烷基; R6是氢或C1-C6烷基; n是1到6的整数。 本发明的化合物对于激活5-HT1F受体,抑制神经元蛋白外渗以及用于哺乳动物偏头痛的治疗或预防是有用的。本发明还涉及一种在化合物I的合成中间体合成的过程。
  • Pyridinoylpiperidines as 5-HT1F agonists
    申请人:Eli Lilly and Company
    公开号:US07423050B2
    公开(公告)日:2008-09-09
    The present invention relates to compounds of formula I: or pharmaceutically acceptable acid addition salts thereof, where; R1 is C1-C6 alkyl, substituted C1-C6 alkyl, C3-C7 cycloalkyl, substituted C3-C7 cycloalkyl, C3-C7 cycloalkyl-C1-C3 alkyl, substituted C3-C7 cycloalkyl-C1-C3 alkyl, phenyl, substituted phenyl, heterocycle, or substituted heterocycle; R2 is hydrogen, C1-C3 alkyl, C3-C6 cycloalkyl-C1-C3 alkyl, or a group of formula II R3 is hydrogen or C1-C3 alkyl; R4 is hydrogen, halo, or C1-C3 alkyl; R5 is hydrogen or C1-C3 alkyl; R6 is hydrogen or C1-C6 alkyl; and n is an integer from 1 to 6 inclusively. The compounds of the present invention are useful for activating 5-HT1F receptors, inhibiting neuronal protein extravasation, and for the treatment or prevention of migraine in a mammal. The present invention also relates to a process for the synthesis of intermediates in the synthesis of compounds of Formula I.
    本发明涉及以下式子的化合物:或其药学上可接受的酸盐,其中;R1是C1-C6烷基,取代的C1-C6烷基,C3-C7环烷基,取代的C3-C7环烷基,C3-C7环烷基-C1-C3烷基,取代的C3-C7环烷基-C1-C3烷基,苯基,取代的苯基,杂环或取代的杂环;R2是氢,C1-C3烷基,C3-C6环烷基-C1-C3烷基或式子II的基团;R3是氢或C1-C3烷基;R4是氢,卤素或C1-C3烷基;R5是氢或C1-C3烷基;R6是氢或C1-C6烷基;n是1到6的整数。本发明的化合物对于激活5-HT1F受体,抑制神经元蛋白外渗以及治疗或预防哺乳动物偏头痛有用。本发明还涉及一种合成式I化合物中间体的合成方法。
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