4-chloro-5-nitroisoquinoline | 53599-88-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: 4-chloro-5-nitroisoquinoline
• 英文别名: 4-Chlor-5-nitro-isochinolin
• CAS: 53599-88-5
• 化学式: C₉H₅ClN₂O₂
• 分子量: 208.604
• InChiKey: INGNEZHNSSPYSA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.7
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  4-chloro-5-nitroisoquinoline 在 盐酸 、 氯化铵 、 锌 、 sodium nitrite 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 6.5h， 生成 4-氯异喹啉-5-磺酰氯
  参考文献：
  名称：

  ROCK KINASE INHIBITORS

  摘要：

  本发明涉及抑制ROCK活性的化合物。具体来说，本发明涉及化合物、药物组合物和使用方法，例如抑制ROCK活性的方法和利用本发明的化合物和药物组合物治疗脑室性血管畸形综合征（CCM）和心血管疾病的方法。

  公开号：

  US20200140412A1
• 作为产物：
  描述：

  4-氯异喹啉 在 硫酸 、 potassium nitrate 作用下， 反应 1.0h， 以88%的产率得到4-chloro-5-nitroisoquinoline
  参考文献：
  名称：

  ISOQUINOLINESULFONYL DERIVATIVE AS RHO KINASE INHIBITOR

  摘要：

  本发明公开了一类异喹啉磺酰衍生物作为RHO激酶抑制剂，以及其药物组合物，并涉及它们的药用可接受用途。具体而言，本发明涉及如式(I)所示的化合物，或其药用可接受的盐。

  公开号：

  US20170037050A1

文献信息

• 5-Substituted isoquinoline derivatives
  申请人：Yamada Rintaro

  公开号：US20050020623A1

  公开（公告）日：2005-01-27

  A compound represented by the following formula (1) or a salt thereof: wherein R 1 represents hydrogen atom, a halogen atom and the like; R 2 represents hydrogen atom, a halogen atom, a C 1-6 alkyl group and the like; and R 3 represents —O—X—C(A 1 )(A 11 )—C(A 2 )(A 2l )—N(A 3l )(A 3 )(X represents propylene group etc., A 11 and A 21 represent hydrogen atom, or a C 1-6 alkyl group, A 31 represents a C 1-6 alkyl group substituted with hydroxyl group, or hydrogen atom, and A 1 , A 2 , and A 3 represent hydrogen atom, a C 1-6 alkyl group and the like) and the like, which has an inhibitory activity on the phosphorylation of myosin regulatory light chain, and is useful for treatment of diseases relating to contraction of various cells and the like.

  由以下公式（1）表示的化合物或其盐： 其中R1代表氢原子、卤素原子等；R2代表氢原子、卤素原子、C1-6烷基团等；R3代表—O—X—C(A1)(A11)—C(A2)(A21)—N(A31)(A3)（X代表丙烯基等，A11和A21代表氢原子或C1-6烷基团，A31代表被羟基取代的C1-6烷基团或氢原子，A1、A2和A3代表氢原子、C1-6烷基团等）等，该化合物对肌球蛋白调节轻链的磷酸化具有抑制作用，并且对涉及各种细胞收缩等的疾病的治疗有益。
• ISOQUINOLINESULFONYL DERIVATIVE AS RHO KINASE INHIBITOR
  申请人：MEDSHINE DISCOVERY INC.

  公开号：US20170037050A1

  公开（公告）日：2017-02-09

  The present invention discloses a class of isoquinolinesulfonyl derivatives as RHO kinase inhibitors, and pharmaceutical compositions thereof, and relates to pharmaceutically acceptable uses thereof. Specifically, the present invention relates to a compound as represented by formula (I), or a pharmaceutically acceptable salt thereof.

  本发明公开了一类异喹啉磺酰衍生物作为RHO激酶抑制剂，以及其药物组合物，并涉及它们的药用可接受用途。具体而言，本发明涉及如式(I)所示的化合物，或其药用可接受的盐。
• Sulfonamide compound
  申请人：Matsubara Koki

  公开号：US20090048223A1

  公开（公告）日：2009-02-19

  A compound represented by the formula (1) [A represents a nitrogen-containing saturated ring; m represents an integer of 0 to 2; n represents an integer of 1 to 4; G 1 represents hydrogen atom, chlorine atom, hydroxyl group, an alkoxy group, or amino group; G 2 represents a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxy group, an alkylthio group, an amino group, an alkylsulfinyl group, an alkylsulfonyl group, or an aryl group; G 3 represents hydrogen atom, a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxy group, an alkylthio group, an amino group, an alkoxycarbonyl group, an acyl group, an acyloxy group, an alkylsulfinyl group, an alkylsulfonyl group, or an aryl group; Y represents a single bond, or —C(R 3 )(R 4 )— (R 3 and R 4 represent hydrogen atom, or an alkyl group, or alkylene groups which combine together to form a saturated hydrocarbon ring group); G 4 represents hydroxyl group (Y is a single group), or —N(R 1 )(R 2 ) (R 1 and R 2 represent hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, a saturated heterocyclic group, an alkylsulfonyl group, an acyl group, or an amidino group); G 5 is a substituent on a ring-constituting carbon atom of A, and represents hydrogen atom, fluorine atom, or an alkyl group] or a salt thereof, or a derivative thereof that is a prodrug, which potently inhibits Rho kinase.

  由以下化学式表示的化合物：[A代表含氮饱和环；m表示0到2的整数；n表示1到4的整数；G1代表氢原子、氯原子、羟基、烷氧基或氨基；G2代表卤原子、羟基、氰基、羧基、烷基、烯基、炔基、烷氧基、烷硫基、氨基、烷氧羰基、酰基、乙酰氧基、烷基磺基、烷基磺酰基或芳基；G3代表氢原子、卤原子、羟基、氰基、羧基、烷基、烯基、炔基、烷氧基、烷硫基、氨基、烷氧羰基、酰基、乙酰氧基、烷基磺基、烷基磺酰基或芳基；Y代表单键，或-C(R3)(R4)-（R3和R4代表氢原子、烷基或烷烯基，它们结合在一起形成饱和碳氢环基）；G4代表羟基（Y是单个基），或-N(R1)(R2)（R1和R2代表氢原子、烷基、芳基、烯基、炔基、饱和杂环基、烷基磺酰基、酰基或胺基）；G5是A的环构成碳原子上的取代基，代表氢原子、氟原子或烷基]或其盐、或作为前药的衍生物，其强力抑制Rho激酶。
• SULFONAMIDE COMPOUND
  申请人：Yamada Rintaro

  公开号：US20100093789A1

  公开（公告）日：2010-04-15

  A compound represented by the formula (1) [A represents a nitrogen-containing saturated ring; m represents an integer of 0 to 2; n represents an integer of 1 to 4; G 1 represents hydrogen atom, chlorine atom, hydroxyl group, an alkoxy group, or amino group; G 2 represents a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, and the like; G 3 represents hydrogen atom, a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, and the like; G 4 represents hydroxyl group, or —N(R 1 )(R 2 ) (R 1 and R 2 represent hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, or a saturated heterocyclic group); G 5 is a substituent on a ring-constituting carbon atom of A, and represents hydrogen atom, fluorine atom, or an alkyl group] or a salt thereof, or a derivative thereof that is a prodrug, which potently inhibits Rho kinase.

  化合物由以下公式表示(1) [A代表含氮饱和环；m表示0到2的整数；n表示1到4的整数；G1代表氢原子、氯原子、羟基、烷氧基或氨基；G2代表卤原子、羟基、氰基、羧基、烷基、烯基等；G3代表氢原子、卤原子、羟基、氰基、羧基、烷基、烯基等；G4代表羟基，或-N(R1)(R2) (R1和R2代表氢原子、烷基、芳基烷基、烯基、炔基或饱和杂环基)；G5是A的环构成碳原子上的取代基，代表氢原子、氟原子或烷基]或其盐，或其作为前药的衍生物，强力抑制Rho激酶。
• 5-substituted isoquinoline derivatives
  申请人：Asahi Kasei Pharma Corporation

  公开号：US07094789B2

  公开（公告）日：2006-08-22

  A compound represented by the following formula (1) or a salt thereof: wherein R1 represents hydrogen atom, a halogen atom and the like; R2 represents hydrogen atom, a halogen atom, a C1-6 alkyl group and the like; and R3 represents —O—X—C(A1)(A11)-C(A2)(A21)-N(A31)(A3) (X represents propylene group etc., A11 and A21 represent hydrogen atom, or a C1-6 alkyl group, A31 represents a C1-6 alkyl group substituted with hydroxyl group, or hydrogen atom, and A1, A2, and A3 represent hydrogen atom, a C1-6 alkyl group and the like) and the like, which has an inhibitory activity on the phosphorylation of myosin regulatory light chain, and is useful for treatment of diseases relating to contraction of various cells and the like.

  下列化合物的分子式（1）或其盐：其中，R1代表氢原子、卤原子等；R2代表氢原子、卤原子、C1-6烷基等；R3代表-O-X-C（A1）（A11）-C（A2）（A21）-N（A31）（A3）（X代表丙烯基等，A11和A21代表氢原子或C1-6烷基，A31代表一个带有羟基取代的C1-6烷基或氢原子，A1、A2和A3代表氢原子、C1-6烷基等），该化合物具有对肌球蛋白调节轻链磷酸化的抑制活性，可用于治疗与各种细胞收缩相关的疾病等。