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4-氯-1-乙基-1H-吡唑-3-羧酸 | 512810-20-7

中文名称
4-氯-1-乙基-1H-吡唑-3-羧酸
中文别名
——
英文名称
4-chloro-1-ethylpyrazole-3-carboxylic acid
英文别名
4-chloro-1-ethyl-1H-pyrazole-3-carboxylic acid
4-氯-1-乙基-1H-吡唑-3-羧酸化学式
CAS
512810-20-7
化学式
C6H7ClN2O2
mdl
MFCD02090840
分子量
174.587
InChiKey
ABUPYBBLLDSUMF-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:
    176-177 °C
  • 沸点:
    329.4±22.0 °C(Predicted)
  • 密度:
    1.46±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    11
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.333
  • 拓扑面积:
    55.1
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • 危险等级:
    IRRITANT
  • 海关编码:
    2933199090

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
    1-乙基-1H-吡唑-3-羧酸 1-ethyl-1H-pyrazole-3-carboxylic acid 400755-44-4 C6H8N2O2 140.142
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    —— 4-chloro-1-ethyl-1H-pyrazole-3-carbonyl chloride 1172515-44-4 C6H6Cl2N2O 193.032

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Kinase Inhibitors
    摘要:
    本发明涉及有机分子,能够调节酪氨酸激酶信号传导,以调节、调控和/或抑制异常细胞增殖。
    公开号:
    US20070032478A1
  • 作为产物:
    描述:
    1-乙基-1H-吡唑-3-羧酸 在 sodium chloride 作用下, 以 为溶剂, 以98%的产率得到4-氯-1-乙基-1H-吡唑-3-羧酸
    参考文献:
    名称:
    Electrosynthesis of 4-chloropyrazolecarboxylic acids
    摘要:
    4-氯取代吡唑羧酸是通过在分压恒流电解条件下,在氯化钠水溶液中,在铂阳极对相应的酸进行氯化而合成的。该过程的效率取决于初始吡唑羧酸的结构,特别是取代基的供体-受体性质及其在吡唑环中的位置。吡唑-3(5)-羧酸、1-甲基吡唑-5-羧酸、1-甲基吡唑-3-羧酸、1-乙基吡唑-3-羧酸和1-甲基-3-硝基吡唑-5-羧酸的4-氯取代氯化产物的产量分别为92%、93%、69%、80%和4%。
    DOI:
    10.1007/s11172-010-0004-8
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文献信息

  • [EN] SUBSTITUTED AZETIDINE DERIVATIVES AS TAAR LIGANDS<br/>[FR] DÉRIVÉS D'AZÉTIDINE SUBSTITUÉS EN TANT QUE LIGANDS DE TAAR
    申请人:HOFFMANN LA ROCHE
    公开号:WO2016030310A1
    公开(公告)日:2016-03-03
    The present invention relates to a compound of formula I wherein R1 is hydrogen, methoxy or fluoro; R2/R2' are independently from each other hydrogen, methoxy or fluoro; R3/R4 are independently from each other hydrogen or halogen; R is hydrogen or fluoro; L1 is -CH2-, -NR'-, -0-, -S-, CF2- or CH=; R' is hydrogen or lower alkyl; L2 is a bond, -C(0)NH-, -NH-, -CH2NHC(O)-, -NHC(O)- or -NHC(0)NH-; R is hydrogen, halogen, lower alkoxy, cyano or is phenyl optionally substituted by one or more substituents, selected from halogen, lower alkyl substituted by halogen or lower alkoxy, or is a five or six membered heteroaryl, selected from pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl or pyrazolyl, which heteroaryls are optionally substituted by one or more substituents, selected from halogen, lower alkyl, lower alkoxy, cyano, cycloalkyl, lower alkyl substituted by halogen, lower alkoxy substituted by halogen or by phenyl substituted by halogen; N is a ring nitrogen atom in position 1 or 2; or to a pharmaceutically suitable acid addition salt thereof. The compounds of formulas I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1 and may be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.
    本发明涉及一种具有以下式I的化合物,其中R1是、甲基或;R2/R2'分别独立地是、甲基或;R3/R4分别独立地是或卤素;R是;L1是-CH2-、-NR'-、-O-、-S-、CF2-或CH=;R'是或较低的烷基;L2是键、-C(0)NH-、-NH-、- NHC(O)-、-NHC(O)-或-NHC(0)NH-;R是、卤素、较低的烷基、基或是环,可以选择性地被一个或多个取代基取代,所述取代基选自卤素、被卤素或较低的烷基取代的较低烷基、或是被卤素取代的环,或是一个五元或六元杂环芳基,选自吡啶基、嘧啶基、吡嗪基、吡啶嗪基或吡唑基,这些杂环芳基可以选择性地被一个或多个取代基取代,所述取代基选自卤素、较低的烷基、较低的烷基、基、环烷基、被卤素取代的较低烷基、被卤素取代的较低烷基或被卤素取代的基;N是1或2位置的环原子;或其药学上适宜的酸盐。式I的化合物对痕量胺相关受体(TAARs)具有良好的亲和力,特别是对TAAR1,可用于治疗抑郁症、焦虑症、双相情感障碍、注意缺陷多动障碍(ADHD)、与压力有关的障碍、如精神分裂症、帕森病等神经疾病、阿尔茨海默病等神经退行性疾病、癫痫、偏头痛、高血压、物质滥用和代谢障碍,如进食障碍、糖尿病、糖尿病并发症、肥胖症、血脂异常、能量消耗和吸收障碍、体温稳态障碍、睡眠和昼夜节律障碍以及心血管疾病的治疗。
  • [EN] 2,5,6,7-TETRAHYDRO-[1,4]OXAZEPIN-3-YLAMINE OR 2,3,6,7-TETRAHYDRO-[1,4]OXAZEPIN-5-YLAMINE COMPOUNDS<br/>[FR] COMPOSÉS DE 2,5,6,7-TÉTRAHYDRO-[1,4]OXAZÉPIN-3-YLAMINE OU DE 2,3,6,7-TÉTRAHYDRO-[1,4]OXAZÉPIN-5-YLAMINE
    申请人:HOFFMANN LA ROCHE
    公开号:WO2011138293A1
    公开(公告)日:2011-11-10
    This invention relates to compounds of the formula (I), wherein A, B and R1 to R7 are as described below, or to pharmaceutically acceptable salts thereof. These compounds are BACE1 and/or BACE2 inhibitors and can be used as 5 medicaments for the therapeutic and/or prophylactic treatment of diseases such as Alzheimer's disease, diabetes, particularly type 2 diabetes, and other metabolic disorders.
    这项发明涉及式(I)的化合物,其中A、B和R1至R7如下所述,或其药学上可接受的盐。这些化合物是BACE1和/或BACE2抑制剂,可用作治疗和/或预防治疗阿尔茨海默病、糖尿病,特别是2型糖尿病,以及其他代谢紊乱疾病的药物。
  • 2,5,6,7-TETRAHYDRO-[1,4]OXAZEPIN-3-YLAMINE OR 2,3,6,7-TETRAHYDRO-[1,4]OXAZEPIN-5-YLAMINE COMPOUNDS
    申请人:Banner David
    公开号:US20110312937A1
    公开(公告)日:2011-12-22
    This invention relates to compounds of the formula wherein A, B and R 1 to R 7 are as described below, or to pharmaceutically acceptable salts thereof. These compounds are BACE1 and/or BACE2 inhibitors and can be used as medicaments for the therapeutic and/or prophylactic treatment of diseases such as Alzheimer's disease, diabetes, particularly type 2 diabetes, and other metabolic disorders.
    这项发明涉及以下式的化合物 其中A、B和R1至R7如下所述,或其药学上可接受的盐。这些化合物是BACE1和/或BACE2抑制剂,可用作治疗和/或预防治疗阿尔茨海默病、糖尿病,特别是2型糖尿病,以及其他代谢紊乱疾病的药物。
  • 2-AMINO-5,5-DIFLUORO-5,6-DIHYDRO-4H-[1,3]OXAZIN-4-YL)-PHENYL]-AMIDES
    申请人:Banner David
    公开号:US20110144097A1
    公开(公告)日:2011-06-16
    The present invention relates to 2-Amino-5,5-difluoro-5,6-dihydro-4H-[1,3]oxazin-4-yl)-phenyl]-amides of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.
    本发明涉及具有BACE1和/或BACE2抑制活性的2-基-5,5-二-5,6-二-4H-[1,3]噁唑-4-基)-基]-酰胺的化合物,其制备方法,含有它们的药物组合物以及它们作为治疗活性物质的用途。本发明的活性化合物可用于治疗和/或预防例如阿尔茨海默病和2型糖尿病。
  • [EN] 2-AMINO-5, 5-DIFLUORO-5, 6-DIHYDRO-4H-OXAZINES AS BACE 1 AND/OR BACE 2 INHIBITORS<br/>[FR] 2-AMINO-5,5-DIFLUORO-5,6-DIHYDRO-4H-OXAZINES EN TANT QU'INHIBITEURS DE BACE 1 ET/OU BACE 2
    申请人:HOFFMANN LA ROCHE
    公开号:WO2011069934A1
    公开(公告)日:2011-06-16
    The present invention relates to 2-Amino-5,5-difluoro-5,6-dihydro-4H-[1,3]oxazin-4-yl)- phenyl]-amide derivatives of formula (I) having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.
    本发明涉及具有BACE1和/或BACE2抑制活性的2-基-5,5-二-5,6-二-4H-[1,3]噁唑-4-基)-基]-酰胺生物化学式(I),其制备方法,含有它们的药物组合物以及它们作为治疗活性物质的用途。本发明的活性化合物在治疗和/或预防治疗阿尔茨海默病和2型糖尿病等疾病中具有用途。
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