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4-chloro-5,6,7,8-tetrahydro-2H-phthalazin-1-one | 89981-21-5

中文名称
——
中文别名
——
英文名称
4-chloro-5,6,7,8-tetrahydro-2H-phthalazin-1-one
英文别名
4-chloro-5,6,7,8-tetrahydrophthalazin-1(2H)-one
4-chloro-5,6,7,8-tetrahydro-2H-phthalazin-1-one化学式
CAS
89981-21-5
化学式
C8H9ClN2O
mdl
——
分子量
184.625
InChiKey
FELMGSLVMGWMRN-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:
    240 °C(Solv: ethanol (64-17-5))
  • 密度:
    1.53±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    41.5
  • 氢给体数:
    1
  • 氢受体数:
    2

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:
    描述:
    4-chloro-5,6,7,8-tetrahydro-2H-phthalazin-1-one1,1'-双(二苯基膦)二茂铁tris-(dibenzylideneacetone)dipalladium(0) 、 barium hydroxide octahydrate 作用下, 以 乙醇N,N-二甲基甲酰胺 为溶剂, 反应 10.0h, 生成 4-oxo-5,6,7,8-tetrahydro-3H-phthalazine-1-carboxylic acid
    参考文献:
    名称:
    [EN] NOVEL COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS THEREOF FOR THE TREATMENT OF FIBROSIS
    [FR] NOUVEAUX COMPOSÉS ET COMPOSITIONS PHARMACEUTIQUES DE CEUX-CI DESTINÉS AU TRAITEMENT DE LA FIBROSE
    摘要:
    本发明揭示了根据式(I)的化合物,其中R1、R2、L、A1、A2、A3、Cy和下标n的定义如本文所述。本发明涉及拮抗神经酰胺1-磷酸(SIP)受体的化合物,其制备方法,包含这些化合物的药物组合物,以及使用这些化合物进行预防和/或治疗涉及纤维化疾病、炎症性疾病、呼吸道疾病、自身免疫疾病、代谢性疾病、心血管疾病和/或增生性疾病的方法,通过给予本发明的化合物。
    公开号:
    WO2019007696A1
  • 作为产物:
    描述:
    参考文献:
    名称:
    [EN] NOVEL COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS THEREOF FOR THE TREATMENT OF FIBROSIS
    [FR] NOUVEAUX COMPOSÉS ET COMPOSITIONS PHARMACEUTIQUES DE CEUX-CI DESTINÉS AU TRAITEMENT DE LA FIBROSE
    摘要:
    本发明揭示了根据式(I)的化合物,其中R1、R2、L、A1、A2、A3、Cy和下标n的定义如本文所述。本发明涉及拮抗神经酰胺1-磷酸(SIP)受体的化合物,其制备方法,包含这些化合物的药物组合物,以及使用这些化合物进行预防和/或治疗涉及纤维化疾病、炎症性疾病、呼吸道疾病、自身免疫疾病、代谢性疾病、心血管疾病和/或增生性疾病的方法,通过给予本发明的化合物。
    公开号:
    WO2019007696A1
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文献信息

  • Discovery of Phthalazinone Derivatives as Novel Hepatitis B Virus Capsid Inhibitors
    作者:Wuhong Chen、Feifei Liu、Qiliang Zhao、Xinna Ma、Dong Lu、Heng Li、Yanping Zeng、Xiankun Tong、Limin Zeng、Jia Liu、Li Yang、Jianping Zuo、Youhong Hu
    DOI:10.1021/acs.jmedchem.0c00346
    日期:2020.8.13
    On the basis of a lead compound 4r, we further investigated this target to identify novel active compounds with appropriate anti-HBV potencies and improved pharmacokinetic (PK) properties. Structure–activity relationship studies based on metabolic pathways of 4r led to the identification of a phthalazinone derivative 19f with appropriate anti-HBV potencies (IC50 = 0.014 ± 0.004 μM in vitro), which demonstrated
    HBV衣壳组装已被视为针对HBV的新抗病毒治疗的诱人靶标。在前导化合物4r的基础上,我们进一步研究了该目标,以鉴定具有适当的抗HBV效能和改善的药代动力学(PK)特性的新型活性化合物。基于4r代谢途径的结构-活性关系研究导致鉴定出具有适当抗HBV效能(体外IC 50 = 0.014±0.004μM )的酞嗪酮衍生物19f,表明口服生物利用度高和肝暴露。在AAV-HBV /小鼠模型中,管理19f 导致在以150 mg / kg的剂量每天给药两次的4周治疗期间,HBV DNA病毒载量减少了2.67 log。
  • Fused pyridazine derivative compounds and drugs containing the compounds as the active ingredient
    申请人:Seko Takuya
    公开号:US20050085476A1
    公开(公告)日:2005-04-21
    Fused pyridazine derivatives represented by formula (I) or pharmaceutically acceptable salts thereof (wherein each symbol has the meaning as defined in the specification.). Because of inhibiting poly(ADP-ribose)polymerase, the compounds represented by formula (I) are useful as preventives and/or remedies for various ischemic diseases (in brain, cord, heart, digestive tract, skeletal muscle, retina, etc.), inflammatory diseases (inflammatory bowel disease, multiple cerebrosclerosis, arthritis, etc.), neurodegenerative diseases (extrapyramidal disorder, Alzheimer's disease, muscular dystrophy, lumbar spinal canal stenosis, etc.), diabetes, shock, head trauma, renal failure, hyperalgesia, etc. Moreover, these compounds are useful as agents against retroviruses (HIV etc.), sensitizers in treating cancer and immunosuppressants.
    公式(I)所代表的融合吡啶嗪衍生物或其药学上可接受的盐(其中每个符号的含义如说明书所定义)。由于抑制多聚腺苷酸核苷酸聚合酶,公式(I)所代表的化合物可用作各种缺血性疾病(在大脑、脊髓、心脏、消化道、骨骼肌、视网膜等处)、炎症性疾病(炎症性肠病、多发性硬化症、关节炎等)、神经退行性疾病(锥体外系障碍、阿尔茨海默病、肌萎缩症、腰椎管狭窄等)、糖尿病、休克、头部创伤、肾功能衰竭、高痛感等的预防和/或治疗剂。此外,这些化合物可用作抗逆转录病毒剂(HIV等)、癌症治疗敏感剂和免疫抑制剂。
  • FUSED PYRIDAZINE DERIVATIVE COMPOUNDS AND DRUGS CONTAINING THESE COMPOUNDS AS THE ACTIVE INGREDIENT
    申请人:Seko Takuya
    公开号:US20080261947A1
    公开(公告)日:2008-10-23
    Fused pyridazine derivatives represented by formula (I) or pharmaceutically acceptable salts thereof (wherein each symbol has the meaning as defined in the specification.). Because of inhibiting poly(ADP-ribose)polymerase, the compounds represented by formula (I) are useful as preventives and/or remedies for various ischemic diseases (in brain, cord, heart, digestive tract, skeletal muscle, retina, etc.), inflammatory diseases (inflammatory bowel disease, multiple cerebrosclerosis, arthritis, etc.), neurodegenerative diseases (extrapyramidal disorder, Alzheimer's disease, muscular dystrophy, lumbar spinal canal stenosis, etc.), diabetes, shock, head trauma, renal failure, hyperalgesia, etc. Moreover, these compounds are useful as agents against retroviruses (HIV etc.), sensitizers in treating cancer and immunosuppressants.
    式(I)所表示的融合吡嗪衍生物或其药学上可接受的盐(其中每个符号的含义如规范中所定义)。由于抑制了聚(ADP-核糖)聚合酶,式(I)所表示的化合物可用作预防和/或治疗各种缺血性疾病(在大脑、脊髓、心脏、消化道、骨骼肌、视网膜等部位),炎症性疾病(炎症性肠病、多发性硬化症、关节炎等),神经退行性疾病(锥体外系障碍、阿尔茨海默病、肌萎缩症、腰椎管狭窄等),糖尿病、休克、头部创伤、肾功能衰竭、高痛感等。此外,这些化合物还可用作抗逆转录病毒剂(HIV等)、治疗癌症的增敏剂和免疫抑制剂。
  • Fused pyridazine derivative compounds and drugs containing these compounds as the active ingredient
    申请人:Ono Pharmaceutical Co., Ltd.
    公开号:US07402580B2
    公开(公告)日:2008-07-22
    Fused pyridazine derivatives represented by formula (I) or pharmaceutically acceptable salts thereof (wherein each symbol has the meaning as defined in the specification.). Because of inhibiting poly(ADP-ribose)polymerase, the compounds represented by formula (I) are useful as preventives and/or remedies for various ischemic diseases (in brain, cord, heart, digestive tract, skeletal muscle, retina, etc.), inflammatory diseases (inflammatory bowel disease, multiple cerebrosclerosis, arthritis, etc.), neurodegenerative diseases (extrapyramidal disorder, Alzheimer's disease, muscular dystrophy, lumbar spinal canal stenosis, etc.), diabetes, shock, head trauma, renal failure, hyperalgesia, etc. Moreover, these compounds are useful as agents against retroviruses (HIV etc.), sensitizers in treating cancer and immunosuppressants.
    公式(I)所表示的融合吡嗪衍生物或其药学上可接受的盐(其中每个符号的含义如规范中定义)。由于抑制多聚(ADP-核糖)聚合酶,公式(I)所表示的化合物可用作各种缺血性疾病(在脑、脊髓、心脏、消化道、骨骼肌、视网膜等)、炎症性疾病(炎症性肠病、多发性硬化症、关节炎等)、神经退行性疾病(锥体外系障碍、阿尔茨海默病、肌萎缩症、腰椎管狭窄等)、糖尿病、休克、头部创伤、肾衰竭、高痛感等的预防和/或治疗剂。此外,这些化合物可用作反转录病毒(HIV等)的药剂、癌症治疗中的致敏剂和免疫抑制剂。
  • FUSED PYRIDAZINE DERIVATIVE COMPOUNDS AND DRUGS CONTAINING THE COMPOUNDS AS THE ACTIVE INGREDIENT
    申请人:ONO PHARMACEUTICAL CO., LTD.
    公开号:EP1477175A1
    公开(公告)日:2004-11-17
    Fused pyridazine derivatives represented by formula (I) or pharmaceutically acceptable salts thereof (wherein each symbol has the meaning as defined in the specification.). Because of inhibiting poly(ADP-ribose)polymerase, the compounds represented by formula (I) are useful as preventives and/or remedies for various ischemic diseases (in brain, cord, heart, digestive tract, skeletal muscle, retina, etc.), inflammatory diseases (inflammatory bowel disease, multiple cerebrosclerosis, arthritis, etc.), neurodegenerative diseases (extrapyramidal disorder, Alzheimer's disease, muscular dystrophy, lumbar spinal canal stenosis, etc.), diabetes, shock, head trauma, renal failure, hyperalgesia, etc. Moreover, these compounds are useful as agents against retroviruses (HIV etc.), sensitizers in treating cancer and immunosuppressants.
    由式(I)代表的融合哒嗪衍生物或其药学上可接受的盐(其中各符号的含义如说明书中所定义)。 由于能抑制多(ADP-核糖)聚合酶,式(I)代表的化合物可作为各种缺血性疾病(脑、脊髓、心脏、消化道、骨骼肌、视网膜等)、炎症性疾病(炎症性肠病)的预防和/或治疗药物。炎症性疾病(炎症性肠病、多发性脑硬化症、关节炎等)、神经退行性疾病(锥体外系障碍、阿尔茨海默病、肌肉萎缩症、腰椎管狭窄症等)、糖尿病、休克、头部创伤、肾功能衰竭、痛觉减退等。此外,这些化合物还可用作抗逆转录病毒(HIV 等)的药物、治疗癌症的增敏剂和免疫抑制剂。
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