4-碘-2,6-二甲基-苯胺盐酸盐 | 138385-59-8

• 物质功能分类: 有机原料 - 氨基化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-碘-2,6-二甲基-苯胺盐酸盐
• 中文别名: 4-碘-2,6-二甲基苯胺；3,5-二甲基-4-氨基碘苯；4-碘-2,6-二甲基苯胺CRYSTALS；2,6-二甲基-4-碘苯胺
• 英文名称: 4-iodo-2,6-dimethylaniline hydrochloride
• 英文别名: 4-iodo-2,6-dimethylbenzenamine hydrochloride；4-iodo-2,6-dimethylaniline;hydrochloride
• CAS: 138385-59-8
• 化学式: C₈H₁₀IN*ClH
• 分子量: 283.54
• InChiKey: XBJAHWCOSKIEGP-UHFFFAOYSA-N

物化性质

• 溶解度：
  甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  2.91
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  26
• 氢给体数：
  2
• 氢受体数：
  1

安全信息

• 海关编码：
  2921430090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P302+P352,P305+P351+P338,P312,P330,P362,P403+P233,P501
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  4-碘-2,6-二甲基-苯胺盐酸盐 在 potassium iodide 、 sodium nitrite 作用下， 生成 2,5-二碘-1,3-二甲苯
  参考文献：
  名称：

  New electron acceptors: synthesis, electrochemistry, and radical anions of N,7,7-tricyanoquinomethanimines and x-ray crystal structures of the trimethyl and tetramethyl derivatives

  摘要：

  The reaction of a range of quinones 3 with malononitrile in the presence of titanium tetrachloride/pyridine yields dicyanoquinomethides 4, which on reaction with N,N'-bis(trimethylsilyl)carbodiimide are converted into the corresponding N,7,7-tricyanoquinomethanimines 6. The solution electrochemical redox properties of compounds 6 have been studied by cyclic voltammetry; they are strong acceptors which readily form radical anions and dianions. The radical anions of N,7,7-tricyanoquinodimethanimine 6a and the tetra-, tri- and dimethyl derivatives 6c, 6d, and 6e, respectively, have been studied by ESR and ENDOR spectroscopy. X-ray crystal structure analysis reveals that trimethyl derivative 6d is planar, whereas the tetramethyl derivative 6c is strongly deformed with the ring existing in a boat conformation, similar to that found previously for tetrasubstituted TCNQ derivatives.

  DOI：

  10.1021/jo00032a017
• 作为产物：
  描述：

  2,6-二甲基苯胺 在 potassium carbonate 、 N,N,N-trimethylbenzenemethanaminium dichloroiodate 、 盐酸 作用下， 以 甲醇 、 二氯甲烷 、 水 、 异丙醇 为溶剂， 反应 4.5h， 以81%的产率得到4-碘-2,6-二甲基-苯胺盐酸盐
  参考文献：
  名称：

  用于制备CGRP受体抑制剂的对映选择性工艺的选择

  摘要：

  （- [R ）- N-（3-（7-甲基-1- ħ -吲唑-5-基）-1-（4-（1-甲基哌啶-4-基）哌嗪-1-基）-1-氧代丙烷-2- -基）-4-（2-氧代-1,2-二氢喹啉-3-基）哌啶-1-甲酰胺（1）是一种有效的降钙素基因相关肽（CGRP）受体拮抗剂。我们开发了一种收敛，立体选择性和经济的1盐酸盐合成方法并以多千克规模展示了该合成方法。利用Rh催化的不对称氢化或生物催化过程来开发单个手性中心的两种不同的手性吲唑基氨基酯亚基途径。讨论了每种工艺路线的优点和缺点，以及最终原料药的组装过程中遇到的挑战。

  DOI：

  10.1021/op3003097

文献信息

• [EN] CGRP RECEPTOR ANTAGONIST<br/>[FR] ANTAGONISTE DES RÉCEPTEURS CGRP
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2011123232A1

  公开（公告）日：2011-10-06

  The disclosure generally relates to the compound of formula I, (R)-N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)pipe ridine-1-carboxamide, including pharmaceutically acceptable salts, which is a CGRP-receptor antagonist. The disclosure also relates to pharmaceutical compositions and methods for using the compound in the treatment of CGRP related disorders including migraine headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and cancer.

  该披露通常涉及到式I的化合物，即(R)-N-(3-(7-甲基-1H-吲哚-5-基)-1-(4-(1-甲基哌啶-4-基)哌嗪-1-基)-1-氧代丙酰基)-4-(2-氧代-1,2-二氢喹啉-3-基)哌啶-1-甲酰胺，包括药学上可接受的盐，它是一种CGRP受体拮抗剂。该披露还涉及到在治疗与CGRP相关的疾病，包括偏头痛、神经源性血管舒张、神经源性炎症、热损伤、循环性休克、与绝经期相关的潮红、哮喘、慢性阻塞性肺病（COPD）和癌症中使用该化合物的药物组合物和方法。
• [EN] INTRANASAL PHARMACEUTICAL COMPOSITIONS OF CGRP INHIBITORS<br/>[FR] COMPOSITIONS PHARMACEUTIQUES INTRANASALES D'INHIBITEURS DE CGRP
  申请人：BIOHAVEN PHARM HOLDING CO LTD

  公开号：WO2021127070A1

  公开（公告）日：2021-06-24

  Provided is pharmaceutical composition for intranasal delivery, wherein the pharmaceutical composition includes a therapeutically active ingredient including a CGRP inhibitor. Also provided is a method for delivering a CGRP inhibitor to a subject, wherein the method includes intranasally administering to the subject a composition including a therapeutically active component including a CGRP inhibitor.

  提供了一种用于鼻内给药的药物组合物，其中该药物组合物包括一种治疗有效成分，该治疗有效成分包括CGRP抑制剂。还提供了一种将CGRP抑制剂递送给主体的方法，该方法包括将包括治疗有效成分的药物组合物鼻内给药给主体，该治疗有效成分包括CGRP抑制剂。
• Novel processes for the preparation of CGRP-receptor antagonists and intermediates thereof
  申请人：Chaturvedula V. Prasad

  公开号：US20060122250A1

  公开（公告）日：2006-06-08

  The invention relates to novel processes for the preparation of small molecule antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”) and intermediates thereof.

  本发明涉及用于制备降钙素基因相关肽受体（“CGRP受体”）的小分子拮抗剂及其中间体的新工艺。
• Heterocyclic anti-migraine agents
  申请人：Luo Guanglin

  公开号：US20050153959A1

  公开（公告）日：2005-07-14

  The present invention relates to compounds of Formula (I) as antagonists of calcitonin gene-related peptide receptors (“CGRP-receptor”), pharmaceutical compositions comprising them, methods for identifying them, methods of treatment using them and their use in therapy for treatment of neurogenic vasodilation, neurogenic inflammation, migraine and other headaches, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.

  本发明涉及公式(I)的化合物作为降钙素基因相关肽受体（“CGRP受体”）拮抗剂，包括它们的制药组合物、鉴定它们的方法、使用它们的治疗方法以及它们在治疗神经源性血管扩张、神经源性炎症、偏头痛和其他头痛、热损伤、循环性休克、与绝经期相关的潮红、气道炎症性疾病（如哮喘和慢性阻塞性肺疾病（COPD））以及其他可以通过CGRP受体拮抗来治疗的病症的治疗中的应用。
• CGRP Receptor Antagonist
  申请人：Chaturvedula Prasad V.

  公开号：US20120059017A1

  公开（公告）日：2012-03-08

  The disclosure generally relates to the compound of formula I, (R)-N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide, including pharmaceutically acceptable salts, which is a CGRP-receptor antagonist. The disclosure also relates to pharmaceutical compositions and methods for using the compound in the treatment of CGRP related disorders including migraine headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and cancer.

  本公开涉及式I的化合物，即(R)-N-(3-(7-甲基-1H-吲唑-5-基)-1-(4-(1-甲基哌啶-4-基)哌嗪-1-基)-1-氧代丙烷-2-基)-4-(2-氧代-1,2-二氢喹啉-3-基)哌啶-1-羧酰胺，包括药用可接受的盐，该化合物是CGRP受体拮抗剂。本公开还涉及制备该化合物的药物组合物以及使用该化合物治疗CGRP相关疾病的方法，包括偏头痛、神经源性血管扩张、神经源性炎症、热损伤、循环性休克、与更年期相关的潮红、气道炎症性疾病如哮喘、慢性阻塞性肺疾病（COPD）和癌症。