2-甲基-4-氮杂吲哚 | 73177-35-2

• 物质功能分类: 医药中间体 - 吲哚类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡啶类
• 中文名称: 2-甲基-4-氮杂吲哚
• 英文名称: 2-methyl-1H-pyrrolo[3,2-b]pyridine
• CAS: 73177-35-2
• 化学式: C₈H₈N₂
• 分子量: 132.165
• InChiKey: FTDBLXOLABKXNQ-UHFFFAOYSA-N

物化性质

• 熔点：
  193-194 °C
• 沸点：
  282.8±20.0 °C(Predicted)
• 密度：
  1.186±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  2-甲基-4-氮杂吲哚 在 三乙基硅烷 、 aluminum (III) chloride 作用下， 以 二氯甲烷 、 三氟乙酸 为溶剂， 反应 23.0h， 生成 methyl 2-(2-methyl-1H-pyrrolo[3,2-b]pyridin-3-yl)acetate
  参考文献：
  名称：

  Depsipeptides Featuring a Neutral P1 Are Potent Inhibitors of Kallikrein-Related Peptidase 6 with On-Target Cellular Activity

  摘要：

  Kallikrein-related peptidase 6 (KLK6) is a secreted serine protease that belongs to the family of tissue kallikreins (KLKs). Many KLKs are investigated as potential biomarkers for cancer as well as therapeutic drug targets for a number of pathologies. KLK6, in particular, has been implicated in neurodegenerative diseases and cancer, but target validation has been hampered by a lack of selective inhibitors. This work introduces a class of depsipeptidic KLK6 inhibitors, discovered via high-throughput screening, which were found to function as substrate mimics that transiently acylate the catalytic serine of KLK6. Detailed structure-activity relationship studies, aided by in silico modeling, uncovered strict structural requirements for potency, stability, and acyl-enzyme complex half-life. An optimized scaffold, DKFZ-251, demonstrated good selectivity for KLK6 compared to other KLKs, and on-target activity in a cellular assay. Moreover, DKFZ-633, an inhibitor-derived activity based probe, could be used to pull down active endogenous KLK6.

  DOI：

  10.1021/acs.jmedchem.8b01106
• 作为产物：
  描述：

  2-溴-3-氨基吡啶 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 potassium tert-butylate 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 2-甲基-4-氮杂吲哚
  参考文献：
  名称：

  [EN] PROTEASOME ACTIVITY ENHANCING COMPOUNDS
  [FR] COMPOSÉS RENFORÇANT L'ACTIVITÉ DES PROTÉASOMES

  摘要：

  本发明涉及具有化学式（I）、（II）、（III）、（IV）和（V）的化合物，其组成物，所述化合物的合成方法，以及用于治疗与蛋白质稳态功能障碍相关的疾病的方法，例如癌症、炎症性疾病、神经退行性疾病、代谢性疾病，包括给予本发明化合物的有效量。

  公开号：

  WO2015073528A1

文献信息

• SILICON BASED DRUG CONJUGATES AND METHODS OF USING SAME
  申请人：BlinkBio, Inc.

  公开号：US20170202970A1

  公开（公告）日：2017-07-20

  Described herein are silicon based conjugates capable of delivering one or more payload moieties to a target cell or tissue. Contemplated conjugates may include a silicon-heteroatom core, one or more optional catalytic moieties, a targeting moiety that permits accumulation of the conjugate within a target cell or tissue, one or more payload moieties (e.g., a therapeutic agent or imaging agent), and two or more non-interfering moieties covalently bound to the silicon-heteroatom core.

  本文描述了基于硅的共轭物，能够将一个或多个有效载荷基团传递到靶细胞或组织。考虑到的共轭物可能包括一个硅-杂原子核心，一个或多个可选的催化基团，一个定位基团，允许共轭物在靶细胞或组织内积累，一个或多个有效载荷基团（例如，治疗剂或成像剂），以及与硅-杂原子核心共价结合的两个或更多个不干扰基团。
• [EN] FAAH INHIBITORS<br/>[FR] INHIBITEURS DE FAAH
  申请人：IRONWOOD PHARMACEUTICALS INC

  公开号：WO2012088469A1

  公开（公告）日：2012-06-28

  The present disclosure relates to compounds useful as inhibitors of the enzyme Fatty Acid Amide Hydrolase (FAAH). The disclosure also provides pharmaceutically acceptable compositions comprising the compounds of the disclosure and methods of using the compositions in the treatment or prevention of various disorders. Compounds of the invention are described in Table 1.

  本公开涉及作为脂肪酰胺水解酶（FAAH）抑制剂有用的化合物。该公开还提供包括本公开化合物的药学上可接受的组合物，以及使用这些组合物在治疗或预防各种疾病中的方法。发明的化合物在表1中描述。
• Sulfonamide compounds and medicinal use thereof
  申请人：Fujisawa Pharmaceutical Co., Ltd.

  公开号：US06348474B1

  公开（公告）日：2002-02-19

  A sulfonamide compound of the formula (I): R1—SO2NHCO—A—R2  (I) wherein R1 is alkyl, alkenyl, alkynyl and the like; A is an optionally substituted heteropolycyclic group except benzimidazolyl, indolyl, 4,7-dihydrobenzimidazolyl and 2,3-dihydrobenzoxazinyl; X is alkylene, oxa, oxa(lower)alkylene and the like; and R2 is optionally substituted aryl, substituted biphenylyl and the like, a salt thereof and a pharmaceutical composition comprising the same. The sulfonamide compound is effective for the diseases treatable based on their blood sugar level-depressing activity, cGMP-PDE (especially PDE-V)-inhibiting activity, smooth muscle relaxing activity, bronchodilating activity, vasodilating activity, smooth muscle cell suppressing activity, and antiallergic activity.

  化合物的化学式（I）为磺胺类化合物： R1—SO2NHCO—A—R2  （I） 其中R1为烷基，烯基，炔基等；A为除苯并咪唑基，吲哚基，4,7-二氢苯并咪唑基和2,3-二氢苯并噁嗪基之外的可选择取代的杂多环基团；X为烷基，氧杂环烷基等；R2为可选择取代的芳基，取代的联苯基等，其盐及包含其的药物组合物。该磺胺类化合物对于基于其降低血糖水平活性、cGMP-PDE（特别是PDE-V）抑制活性、平滑肌松弛活性、支气管扩张活性、血管扩张活性、平滑肌细胞抑制活性和抗过敏活性可治疗的疾病有效。
• Asymmetric Hydrogenation of Azaindoles: Chemo‐ and Enantioselective Reduction of Fused Aromatic Ring Systems Consisting of Two Heteroarenes
  作者：Yusuke Makida、Masahiro Saita、Takahiro Kuramoto、Kentaro Ishizuka、Ryoichi Kuwano

  DOI：10.1002/anie.201606083

  日期：2016.9.19

  by using the chiral catalyst, which was prepared from [Ru(η3‐methallyl)2(cod)] and a trans‐chelating bis(phosphine) ligand (PhTRAP). The dearomative reaction exclusively occurred on the five‐membered ring, thus giving the corresponding azaindolines with up to 97:3 enantiomer ratio.

  高对映选择性通过使用手性催化剂，将其从的[Ru（η制备的氮杂吲哚的氢化实现3 -methallyl）2（COD）]和反式-chelating双（膦）配体（PhTRAP）。脱芳香反应只发生在五元环上，因此相应的氮杂吲哚啉对映体比率高达97：3。
• Methods for treating neisseria gonorrhoeae infection with substituted 1,2-dihydro-2A,5,8A-triazaacenaphthylene-3,8-diones
  申请人：GlaxoSmithKline Intellectual Property Development Limited

  公开号：US10702521B2

  公开（公告）日：2020-07-07

  The present invention relates to methods for treating Neisseria Gonorrhoeae infection which comprises administering to a subject in need thereof novel 1,2-dihydro-2a,5,8a-triazaacenaphthylene-3,8-dione compounds: or pharmaceutically acceptable salts thereof and/or corresponding pharmaceutical compositions.

  本发明涉及治疗淋病双球菌感染的方法，包括向需要的受试者施用新型1,2-二氢-2a,5,8a-三氮杂蒽-3,8-二酮化合物：或其药学上可接受的盐和/或相应的药物组合物。