2-amino-6-bromo-3-chlorophenol | 1332765-75-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-amino-6-bromo-3-chlorophenol
• 英文别名: 2-Amino-6-bromo-3-chlorophenol
• CAS: 1332765-75-9
• 化学式: C₆H₅BrClNO
• 分子量: 222.469
• InChiKey: NCBNXOBDCGPHCX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-amino-6-bromo-3-chlorophenol 在 potassium carbonate 、 potassium hydroxide 作用下， 以 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 反应 14.0h， 生成 8-bromo-5-chloro-4-ethyl-2,3-dihydro-1,4-benzoxazine
  参考文献：
  名称：

  EP3466934

  摘要：

  公开号：

文献信息

• NOVEL COMPOUND AND PHARMACOLOGICALLY ACCEPTABLE SALT THEREOF
  申请人：MEIJI SEIKA PHARMA CO., LTD.

  公开号：US20190322686A1

  公开（公告）日：2019-10-24

  A compound represented by the general formula (1) below or a pharmacologically acceptable salt thereof: [In the formula (1), R 1 and R 2 may be the same or different and each represents a hydrogen atom, a halogen atom, a hydroxyl group, a carboxy group, a cyano group, an optionally substituted C 1-6 alkyl group et al.; R 3 represents a hydrogen atom; R 4 represents an optionally substituted 4- to 10-membered monocyclic heterocyclic group containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom, and a sulfur atom; X represents a group represented by the following formula: —CH 2 —, —CH 2 —CH 2 —, —CH 2 —CH 2 —CH 2 —, or —CH 2 —O—CH 2 —; and Z represents a hydrogen atom or a hydroxyl group.]

  通用公式（1）表示的化合物或其药理学上可接受的盐：[在公式（1）中，R1和R2可以相同也可以不同，每个代表氢原子，卤原子，羟基，羧基，氰基，可选择地取代的C1-6烷基等；R3代表氢原子；R4代表可选择地取代的含有1至4个异原子（从氧原子，氮原子和硫原子中选择）的4至10元单环杂环基团；X代表以下式表示的基团：—CH2—，—CH2—CH2—，—CH2—CH2—CH2—，或—CH2—O—CH2—；Z代表氢原子或羟基。]
• SULFONAMIDE COMPOUND OR SALT THEREOF
  申请人：Taiho Pharmaceutical Co., Ltd.

  公开号：EP3466934A1

  公开（公告）日：2019-04-10

  The present invention provides a novel sulfonamide compound having a ribonucleotide reductase inhibitory activity or a salt thereof, and a pharmaceutical composition containing the same as an active ingredient. A compound represented by Formula (I) [wherein, X1 represents an oxygen atom or the like; X2 represents an oxygen atom; X3 represents -NH-; X4 represents a hydrogen atom or the like; R1 represents -C(R11)(R12)- or the like; R11 and R12 are the same or different and each represents a hydrogen atom or the like; R2 represents an optionally substituted C6-C14 aromatic hydrocarbon group or the like; R3 represents an optionally substituted C6-C14 aromatic hydrocarbon group or the like; R4 represents a hydrogen atom or the like] or a salt thereof.

  本发明提供了一种具有核糖核苷酸还原酶抑制活性的新型磺酰胺化合物或其盐，以及含有该化合物作为活性成分的药物组合物。 由式(I)代表的化合物[其中，X1代表氧原子或类似物；X2代表氧原子；X3代表-NH-；X4代表氢原子或类似物；R1代表-C(R11)(R12)-或类似物；R11和R12相同或不同且各自代表氢原子或类似物；R2代表任选取代的C6-C14芳烃基团或类似物；R3代表任选取代的C6-C14芳烃基团或类似物；R4代表氢原子或类似物]或其盐。
• ANTITUMOR AGENT
  申请人：Taiho Pharmaceutical Co., Ltd.

  公开号：EP3718545A1

  公开（公告）日：2020-10-07

  The present invention provides a method of enhancing an antitumor effect by a compound strongly inhibiting ribonucleotide reductase (RNR) or a salt thereof. A combination formulation involving combined administration of a sulfonamide compound represented by Formula (I) [In the formula, X1 represents an oxygen atom or the like; X2 represents an oxygen atom; X3 represents -NH-; X4 represents a hydrogen atom or the like; R1 represents -C(R11) (R12)- or the like; R11 and R12 are the same or different and each represents a hydrogen atom or the like; R2 represents an optionally substituted C6-C14 aromatic hydrocarbon group or the like; R3 represents an optionally substituted C6-C14 aromatic hydrocarbon group or the like; R4 represents a hydrogen atom or the like] or a salt thereof, having RNR inhibitory activity, and other antitumor agent(s).

  本发明提供了一种通过强抑制核糖核苷酸还原酶（RNR）的化合物或其盐增强抗肿瘤效果的方法。 一种组合制剂涉及联合给药由式(I)代表的磺酰胺化合物[式中，X1代表氧原子或类似物；X2代表氧原子；X3代表-NH-；X4代表氢原子或类似物；R1代表-C(R11)(R12)-或类似物；R11和R12相同或不同，各自代表氢原子或类似物；R2代表任选取代的C6-C14芳烃基团或类似物；R3代表任选取代的C6-C14芳烃基团或类似物；R4代表氢原子或类似物]或其盐，具有RNR抑制活性，以及其他抗肿瘤剂。
• THERAPEUTIC AGENT FOR INFLAMMATORY DISEASES, AUTOIMMUNE DISEASES, FIBROTIC DISEASES, AND CANCER DISEASES
  申请人：Meiji Seika Pharma Co., Ltd.

  公开号：EP3815687A1

  公开（公告）日：2021-05-05

  A therapeutic agent for treating at least one disease selected from the group consisting of inflammatory diseases, autoimmune diseases, fibrotic diseases, and cancer diseases, comprising: at least one selected from the group consisting of a compound represented by the following general formula (1) and pharmacologically acceptable salts thereof as an active ingredient. [In the formula (1), R1 and R2 may be the same or different and each represents a hydrogen atom, a halogen atom, a hydroxyl group, a carboxy group, a cyano group, an optionally substituted C1-6 alkyl group et al.; R3 represents a hydrogen atom; R4 represents an optionally substituted 4- to 10-membered monocyclic heterocyclic group containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom, and a sulfur atom; X represents a group represented by the following formula: -CH2-, - CH2-CH2-, -CH2-CH2-CH2-, or -CH2-O-CH2-; and Z represents a hydrogen atom or a hydroxyl group.]

  一种治疗剂，用于治疗选自由炎症性疾病、自身免疫性疾病、纤维化疾病和癌症疾病组成的组中的至少一种疾病，包括：选自由下式（1）代表的化合物及其药理学上可接受的盐组成的组中的至少一种作为活性成分。 式（1）中 R1 和 R2 可以相同或不同，各自代表氢原子、卤素原子、羟基、羧基、氰基、任选取代的 C1-6 烷基等；R3 代表氢原子；R4 代表任选取代的 4 至 10 元单环杂环基团，其中含有 1 至 4 个选自氧原子、氮原子和硫原子的杂原子；X 代表下式所代表的基团：-CH2-、-CH2-CH2-、-CH2-CH2-或-CH2-O-CH2-；以及 Z 代表氢原子或羟基。］
• Compound and pharmacologically acceptable salt thereof
  申请人：MEIJI SEIKA PHARMA CO., LTD.

  公开号：US10669283B2

  公开（公告）日：2020-06-02

  A compound represented by the general formula (1) below or a pharmacologically acceptable salt thereof: [In the formula (1), R1 and R2 may be the same or different and each represents a hydrogen atom, a halogen atom, a hydroxyl group, a carboxy group, a cyano group, an optionally substituted C1-6 alkyl group et al.; R3 represents a hydrogen atom; R4 represents an optionally substituted 4- to 10-membered monocyclic heterocyclic group containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom, and a sulfur atom; X represents a group represented by the following formula: —CH2—, —CH2—CH2—, —CH2—CH2—CH2—, or —CH2—O—CH2—; and Z represents a hydrogen atom or a hydroxyl group].

  由以下通式（1）代表的化合物或其药理上可接受的盐： 式（1）中 R1 和 R2 可以相同或不同，各自代表氢原子、卤素原子、羟基、羧基、氰基、任选取代的 C1-6 烷基等；R3 代表氢原子；R4 代表任选取代的 4 至 10 元单环杂环基团，其中含有 1 至 4 个选自氧原子、氮原子和硫原子的杂原子；X 代表下式所代表的基团：-CH2-、-CH2-CH2-、-CH2-CH2-或-CH2-O-CH2-；Z 代表氢原子或羟基]。