2-氨基-5-氯-4-甲氧基苯腈 | 79025-49-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 2-氨基-5-氯-4-甲氧基苯腈
• 英文名称: 2-amino-5-chloro-4-methoxybenzonitrile
• CAS: 79025-49-3
• 化学式: C₈H₇ClN₂O
• 分子量: 182.609
• InChiKey: ORCCGLHAMALPHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  59
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-氨基-5-氯-4-甲氧基苯腈 在 盐酸 、 氯化亚砜 、 N,N-二甲基甲酰胺 、 sodium nitrite 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 18.0h， 生成 4,6-dichloro-7-methoxy-3-methylcinnoline hydrochloride
  参考文献：
  名称：

  [EN] IMINO SULFANONE INHIBITORS OF ENPP1
  [FR] INHIBITEURS IMINO SULFANONE DE L'ENPP1

  摘要：

  本公开涉及一般来说是对细胞外核苷酸焦磷酸酶/磷酸二酯酶1（ENPP1）的抑制剂，其组合物以及使用所述化合物和组合物的方法。更具体地说，本公开涉及基于砜亚胺的ENPP1抑制剂，其化学式为（I），以及其用于治疗由ENPP1介导的疾病的方法。

  公开号：

  WO2021225969A1
• 作为产物：
  描述：

  2-氨基-4-甲氧基硝基苯 在 N-氯代丁二酰亚胺 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 以62%的产率得到2-氨基-5-氯-4-甲氧基苯腈
  参考文献：
  名称：

  [EN] ARYLCARBOXAMIDES AND USES THEREOF
  [FR] ARYLCARBOXAMIDES ET LEURS UTILISATIONS

  摘要：

  本公开涉及的化合物具有以下结构式（I）：或其药学上可接受的盐、溶剂或该盐的溶剂。结构式（I）的化合物是NOX4的抑制剂，可用于治疗纤维化疾病，如硬皮病；肺部疾病，如肺纤维化，包括特发性肺纤维化（IPF）；心脏疾病，如缺血性心脏病、瓣膜性心脏病和高血压性心脏病、糖尿病性心肌病和高血压；肝脏疾病，如肝硬化；肾脏疾病，如进行性肾脏疾病肾小球肾炎和糖尿病肾病；眼部疾病，如糖尿病视网膜病变；皮肤或皮下疤痕，如瘢痕、粘连、肥厚性瘢痕或美容瘢痕；或作为胰腺癌的辅助治疗或抗纤维化剂，通过减少结缔组织基质密度来增加化疗药物的渗透性。

  公开号：

  WO2017192304A1

文献信息

• Alkoxy-substituted-6-chloro-quinazoline-2,4-diones
  申请人：Pfizer Inc.

  公开号：US04287341A1

  公开（公告）日：1981-09-01

  2,4-Diaminoquinazolines of the formula ##STR1## wherein Y.sup.1 is hydrogen or chloro, Y.sup.2 is OR, Y.sup.3 is hydrogen or OR such that when Y.sup.1 is hydrogen, Y.sup.3 is OR and when Y.sup.1 is chloro, Y.sup.3 is hydrogen or OR, and the pharmaceutically acceptable salts thereof; R represents an alkyl group having from one to three carbon atoms; taken separately, R.sup.1 and R.sup.2 are each hydrogen, alkyl having from one to five carbon atoms, cycloalkyl having from three to eight carbon atoms, alkenyl or alkynyl each having from three to five carbon atoms or hydroxy substituted alkyl having from two to five carbon atoms, when taken together with the nitrogen atom to which they are attached R.sup.1 and R.sup.2 form a substituted or unsubstituted heterocyclic group optionally containing an atom of oxygen, sulfur or a second atom of nitrogen as a ring member; their use as antihypertensive agents, pharmaceutical compositions containing them and intermediates for their production.

  2,4-二氨基喹唑啉的化学式为##STR1##，其中Y.sup.1为氢或氯，Y.sup.2为OR，Y.sup.3为氢或OR，当Y.sup.1为氢时，Y.sup.3为OR，当Y.sup.1为氯时，Y.sup.3为氢或OR，以及其药用盐；R代表一个具有一至三个碳原子的烷基基团；单独取R.sup.1和R.sup.2分别为氢、具有一至五个碳原子的烷基、具有三至八个碳原子的环烷基、具有三至五个碳原子的烯基或炔基，或具有两至五个碳原子的羟基取代的烷基，当与它们连接的氮原子一起时，R.sup.1和R.sup.2形成一个取代或未取代的杂环基团，该基团可选地含有一个氧原子、硫原子或第二个氮原子作为环成员；它们作为降压药剂的用途，含有它们的药物组合物以及它们生产的中间体。
• [EN] ARYLCARBOXAMIDES AND USES THEREOF<br/>[FR] ARYLCARBOXAMIDES ET LEURS UTILISATIONS
  申请人：INCEPTION 1 INC

  公开号：WO2017192304A1

  公开（公告）日：2017-11-09

  The present disclosure is directed to compounds of formula (I): or a pharmaceutically acceptable salt, solvate or solvate of the salt thereof. Compounds of formula (I) are inhibitors of NOX4 and are useful in the treatment of fibrotic diseases such as scleroderma; lung disease, such as pulmonary fibrosis including idiopathic pulmonary fibrosis (IPF); heart disease, such as heart failure due to ischaemic heart disease, valvular heart disease and hypertensive heart disease, diabetic cardiomyopathy and hypertension; liver disease, such as cirrhosis of the liver; and kidney disease, such as progressive kidney disease glomerulonephritis and diabetic nephropathy; and eye disease such as diabetic retinopathy; skin or subcutaneous scarring, such as keloids, adhesions, hypertrophic scarring or cosmetic scarring; or as an adjuvant or anti-fibrotic in pancreatic cancer to increase chemotherapeutic drug penetration by reducing the density of the connective tissue stroma.

  本公开涉及的化合物具有以下结构式（I）：或其药学上可接受的盐、溶剂或该盐的溶剂。结构式（I）的化合物是NOX4的抑制剂，可用于治疗纤维化疾病，如硬皮病；肺部疾病，如肺纤维化，包括特发性肺纤维化（IPF）；心脏疾病，如缺血性心脏病、瓣膜性心脏病和高血压性心脏病、糖尿病性心肌病和高血压；肝脏疾病，如肝硬化；肾脏疾病，如进行性肾脏疾病肾小球肾炎和糖尿病肾病；眼部疾病，如糖尿病视网膜病变；皮肤或皮下疤痕，如瘢痕、粘连、肥厚性瘢痕或美容瘢痕；或作为胰腺癌的辅助治疗或抗纤维化剂，通过减少结缔组织基质密度来增加化疗药物的渗透性。
• Chloro- and alkoxy-substituted-2-chloro-4-aminodquinazolines
  申请人：Pfizer Inc.

  公开号：US04351940A1

  公开（公告）日：1982-09-28

  2,4-Diaminoquinazolines of the formula ##STR1## wherein Y.sup.1 is hydrogen or chloro, Y.sup.2 is OR, Y.sup.3 is hydrogen or OR such that when Y.sup.1 is hydrogen, Y.sup.3 is OR and when Y.sup.1 is chloro, Y.sup.3 is hydrogen or OR, and the pharmaceutically acceptable salts thereof; R represents an alkyl group having from one to three carbon atoms; taken separately, R.sup.1 and R.sup.2 are each hydrogen, alkyl having from one to five carbon atoms, cycloalkyl having from three to eight carbon atoms, alkenyl or alkynyl each having from three to five carbon atoms or hydroxy substituted alkyl having from two to five carbon atoms, when taken together with the nitrogen atom to which they are attached R.sup.1 and R.sup.2 form a substituted or unsubstituted heterocyclic group optionally containing an atom of oxygen, sulfur or a second atom of nitrogen as a ring member; their use as antihypertensive agents, pharmaceutical compositions containing them and intermediates for their production.

  公式为 ##STR1## 的2,4-二氨基喹嗪，其中Y1为氢或氯，Y2为OR，Y3为氢或OR，当Y1为氢时，Y3为OR，当Y1为氯时，Y3为氢或OR，以及其药学上可接受的盐；R代表具有1至3个碳原子的烷基；分别取R1和R2为氢、具有1至5个碳原子的烷基、具有3至8个碳原子的环烷基、具有3至5个碳原子的烯基或炔基或具有2至5个碳原子的羟基取代的烷基，当它们与它们所连接的氮原子一起取用时，R1和R2形成一个取代或未取代的杂环基，可选地含有一个氧原子、硫原子或第二个氮原子作为环成员；它们作为降压剂的用途，包含它们的制药组合物和它们制备的中间体。
• Chloro- and alkoxy-substituted-2,4-diaminoquinazolines
  申请人：Pfizer Inc.

  公开号：US04377581A1

  公开（公告）日：1983-03-22

  2,4-Diaminoquinazolines of the formula ##STR1## wherein Y.sup.1 is hydrogen or chloro, Y.sup.2 is OR, Y.sup.3 is hydrogen or OR such than when Y.sup.1 is hydrogen, Y.sup.3 is OR and when Y.sup.1 is chloro, Y.sup.3 is hydrogen or OR, and the pharmaceutically acceptable salts thereof; R represents an alkyl group having from one to three carbon atoms; taken separately, R.sup.1 and R.sup.2 are each hydrogen, alkyl having from one to five carbon atoms, cycloalkyl having from three to eight carbon atoms, alkenyl or alkynyl each having from three to five carbon atoms or hydroxy substituted alkyl having from two to five carbon atoms, when taken together with the nitrogen atom to which they are attached R.sup.1 and R.sup.2 form a substituted or unsubstituted heterocyclic group optionally containing an atom of oxygen, sulfur or a second atom of nitrogen as a ring member; their use as antihypertensive agents, pharmaceutical compositions containing them and intermediates for their production.

  该专利描述了式子##STR1##中Y.sup.1是氢或氯，Y.sup.2是OR，Y.sup.3是氢或OR，当Y.sup.1是氢时，Y.sup.3是OR，当Y.sup.1是氯时，Y.sup.3是氢或OR。其中R代表一个由一个到三个碳原子组成的烷基；R.sup.1和R.sup.2分别为氢、由一个到五个碳原子组成的烷基、由三到八个碳原子组成的环烷基、由三到五个碳原子组成的烯基或炔基或在有机取代的情况下，为由两个到五个碳原子组成的羟基取代的烷基。当它们与它们所连接的氮原子一起取代时，R.sup.1和R.sup.2形成一个取代或未取代的杂环基，该杂环基可以选择性地包含一个氧原子、硫原子或第二个氮原子作为环成员。该专利还涉及这些化合物作为降压剂的用途，包含它们的制药组合物以及它们的中间体的生产。
• Chloro- and alkoxy-substituted-2,4-diaminoquinazolines and pharmaceutical compositions containing them
  申请人：PFIZER INC.

  公开号：EP0028473A1

  公开（公告）日：1981-05-13

  2,4-Diaminoquinazolinesoftheformula: and the pharmaceutically acceptable salts thereof are disclosed and claimed as novel compounds having useful antihypertensive activity wherein: Y' is hydrogen or chloro, Y2 is OR and Y' is hydrogen or OR, such that when Y' is hydrogen, Y3 is OR and when Y' is chloro, Y3 is hydrogen or OR; R represents an alkyl group having from one to three carbon atoms; when taken separately, R1 and R2 are each hydrogen, alkyl having from one to five carbon atoms, cycloalkyl having from three to eight carbon atoms, alkenyl or alkynyl each having from three to five carbon atoms or hydroxy substituted alkyl having from two to five carbon atoms; when taken together with the nitrogen atom to which they are attached, R and R2 form any one of a number of specified substituted or unsubstituted heterocyclic groups optionally containing also an atom of oxygen, sulfur or a second atom of nitrogen as a ring member. Also disclosed and claimed are pharmaceutical compositions containing such compounds, and novel intermediates for their production, having the formulae: and

  2,4-Diaminoquinazolinesoftheformula： 及其药学上可接受的盐类公开并声称是具有有用的抗高血压活性的新型化合物，其中：Y'是氢或氯，Y2是OR，Y'是氢或OR，这样，当Y'是氢时，Y3是OR，当Y'是氯时，Y3是氢或OR；R代表具有1至3个碳原子的烷基；当单独使用时，R1和R2各自是氢、具有1至5个碳原子的烷基、具有3至8个碳原子的环烷基、各自具有3至5个碳原子的烯基或炔基或具有2至5个碳原子的羟基取代的烷基；当 R 和 R2 与它们所连接的氮原子结合在一起时，R 和 R2 形成若干指定的取代或未取代的杂环基团中的任一个，这些杂环基团还可选择含有一个氧原子、硫原子或第二个氮原子作为环成员。本发明还公开了含有此类化合物的药物组合物，以及用于生产此类化合物的新型中间体，其结构式为 和