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3-氯-5,6-二羟基-7-硝基-1-苯并噻吩-2-羧酸 | 921196-84-1

中文名称
3-氯-5,6-二羟基-7-硝基-1-苯并噻吩-2-羧酸
中文别名
——
英文名称
ORM-10954
英文别名
3-chloro-5,6-dihydroxy-7-nitro-benzo[b]thiophene-2-carboxylic acid;3-Chloro-5,6-dihydroxy-7-nitro-1-benzothiophene-2-carboxylic acid
3-氯-5,6-二羟基-7-硝基-1-苯并噻吩-2-羧酸化学式
CAS
921196-84-1
化学式
C9H4ClNO6S
mdl
——
分子量
289.653
InChiKey
DVSCTGTUHNALAU-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:
    521.0±50.0 °C(Predicted)
  • 密度:
    1.981±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    152
  • 氢给体数:
    3
  • 氢受体数:
    7

SDS

SDS:171a6da51014a695f610c6a1dd091975
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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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • PHARMACEUTICAL COMPOUNDS
    申请人:AHLMARK Marko
    公开号:US20110086852A2
    公开(公告)日:2011-04-14
    Compounds of formula (I), wherein R 1 -R 4 , X, Y and Z are as defined in claims, exhibit COMT enzyme inhibiting activity and are thus useful as COMT inhibitors.
    式(I)的化合物,其中R1-R4,X,Y和Z如权利要求中所定义,表现出COMT酶抑制活性,因此可用作COMT抑制剂。
  • Pharmaceutical compounds
    申请人:Orion Corporation
    公开号:US08318785B2
    公开(公告)日:2012-11-27
    Compounds of formula (I) exhibit COMT enzyme inhibiting activity and are thus useful as COMT inhibitors.
    化合物式(I)的化合物具有COMT酶抑制活性,因此可用作COMT抑制剂。
  • Use of levodopa, carbidopa and entacapone for treating Parkinson's disease
    申请人:ORION CORPORATION
    公开号:US10857120B2
    公开(公告)日:2020-12-08
    The present disclosure provides a method for the treatment of Parkinson's disease comprising simultaneously or sequentially administering to a patient in need of treatment of Parkinson's disease a dosage form comprising (i) levodopa in an amount ranging from 50 mg to 300 mg, (ii) carbidopa in an amount ranging from 25 mg to 150 mg or a therapeutically equivalent amount of another aromatic amino acid decarboxylase inhibitor, and (iii) entacapone in an amount ranging from 50 mg to 300 mg, wherein the proportion of entacapone to carbidopa in said dosage form ranges from 0.3:1.0 to 3.2:1.0 by weight, a moderately potent COMT inhibitor in an amount ranging from 25 mg to 200 mg, wherein the proportion of said COMT inhibitor to carbidopa in said dosage form ranges from 0.16:1.0 to 3.08:1.0 by weight, or a highly potent COMT Inhibitor in an amount ranging from 1 mg to 100 mg, wherein the proportion of said COMT inhibitor to carbidopa in said dosage form ranges from 0.006:1.0 to 1.54:1.0 by weight. Pharmaceutical dosage forms used in said methods are also disclosed.
    本公开提供了一种治疗帕金森病的方法,包括同时或依次向需要治疗帕金森病的患者施用一种剂型,该剂型包括 (i) 左旋多巴,用量为 50 毫克至 300 毫克、 (ii) 含量为 25 毫克至 150 毫克的卡比多巴或治疗当量的另一种芳香族氨基酸脱羧酶抑制剂,以及 (iii) 恩他卡朋,用量范围为 50 毫克至 300 毫克,其中所述剂型中恩他卡朋与卡比多巴的重量比为 0.3:1.0 至 3.2:1.0;中效 COMT 抑制剂,用量范围为 25 毫克至 200 毫克,其中所述剂型中 COMT 抑制剂与卡比多巴的重量比为 0.16:1.0至3.08:1.0(重量比),或强效COMT抑制剂,其用量范围为1毫克至100毫克,其中所述剂型中所述COMT抑制剂与卡比多巴的比例范围为0.006:1.0至1.54:1.0(重量比)。 还公开了用于所述方法的药物剂型。
  • Design, synthesis and in vitro/in vivo evaluation of orally bioavailable prodrugs of a catechol-O-methyltransferase inhibitor
    作者:Jarkko Rautio、Jukka Leppänen、Marko Lehtonen、Krista Laine、Mikko Koskinen、Jarmo Pystynen、Jouko Savolainen、Mikko Sairanen
    DOI:10.1016/j.bmcl.2010.02.057
    日期:2010.4
    Compound is an investigational, nanomolar inhibitor of catechol-O-methyltransferase (COMT) that suffers from poor oral bioavailability, most probably due to its low lipophilicity throughout most of the gastrointestinal tract and, to a lesser extent, its rapid systemic clearance. Several lipophilic esters were designed as prodrugs and synthesized in an attempt to optimize presystemic drug absorption. A modest twofold increase in 6-h exposure of 1 was observed with two prodrugs, compared to that of 1, after oral treatment in rats. (C) 2010 Elsevier Ltd. All rights reserved.
  • NEW PHARMACEUTICAL COMPOUNDS
    申请人:ORION CORPORATION
    公开号:EP1910325B1
    公开(公告)日:2010-10-06
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