4-methoxy-1-methyloxindole | 7699-21-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 4-methoxy-1-methyloxindole
• 英文别名: 4-methoxy-1-methyl-indolin-2-one；4-Methoxy-1-methyl-indolin-2-on；4-methoxy-1-methyl-1,3-dihydro-2H-indol-2-one；4-methoxy-1-methyl-1,3-dihydro-indol-2-one；4-methoxy-1-methyl-2-indolinone；1-Methyl-4-methoxy-oxindol；4-Methoxy-1-methylindolin-2-one；4-methoxy-1-methyl-3H-indol-2-one
• CAS: 7699-21-0
• 化学式: C₁₀H₁₁NO₂
• 分子量: 177.203
• InChiKey: QRGVWBMIQHILSZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H315,H319

反应信息

• 作为反应物：
  描述：

  4-methoxy-1-methyloxindole 在 氢溴酸 、 溶剂黄146 作用下， 以93 %的产率得到1-methyl-4-hydroxyoxindole
  参考文献：
  名称：

  作为 Brd4 溴结构域抑制剂的 benzoxepinoindol-1-one 类似物的合成与生物学评价

  摘要：

  一系列新型苯并[6,7]oxepino[4,3,2- cd ]indol-1(2 H )-one 衍生物通过一锅醇醛缩合和 S N Ar 反应通过偶联 indolin-2- 合成含有 2-氟苯甲醛的物质。此外，设计的化合物2的分子对接研究揭示了 Brd4 的热结合口袋中的强氢键。评估了所有化合物在 Brd4 溴结构域抑制中的酶活性。

  DOI：

  10.1002/bkcs.12656
• 作为产物：
  描述：

  2-甲氧基-N-甲基苯胺 在 三氯化铝 作用下， 生成 4-methoxy-1-methyloxindole
  参考文献：
  名称：

  2：3-Dihydro-3-oxobenz-1：4-恶嗪

  摘要：

  DOI：

  10.1039/jr9550000739

文献信息

• FUSED HETEROCYCLIC COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP2103620A1

  公开（公告）日：2009-09-23

  The present invention provides a fused heterocyclic compound having a tyrosine kinase inhibitory action, which is represented by the formula: wherein R1 is a hydrogen atom, a halogen atom, or an optionally substituted group bonded via a carbon atom, a nitrogen atom or an oxygen atom; R2 is a hydrogen atom, or an optionally substituted group bonded via a carbon atom or a sulfur atom, or R1 and R2, or R2 and R3 are optionally bonded to each other to form an optionally substituted ring structure; R3 is a hydrogen atom or an optionally substituted aliphatic hydrocarbon group, or R3 is optionally bonded to the carbon atom on ring A to form an optionally substituted ring structure; ring A is an optionally substituted benzene ring; and ring B is (i) an optionally substituted fused ring, or (ii) a pyridine ring having optionally substituted carbamoyl (the pyridine ring is optionally further substituted).

  本发明提供了一种具有酪氨酸激酶抑制作用的融合杂环化合物，其化学式如下： 其中 R1是氢原子、卤素原子或通过碳原子、氮原子或氧原子键合的可选择取代基； R2是氢原子，或通过碳原子或硫原子键合的可选择取代基，或 R1和R2，或R2和R3可选择键合在一起形成可选择取代的环结构； R3是氢原子或可选择取代的脂肪烃基，或 R3可选择键合到环A上的碳原子上形成可选择取代的环结构； 环A是可选择取代的苯环；环B是 (i) 可选择取代的融合环，或 (ii) 具有可选择取代的氨基甲酰基的吡啶环（吡啶环可进一步取代）。
• [EN] 5-PYRIDIN-3-YL-1,3-DIHYDRO-INDOL-2-ON DERIVATIVES AND THEIR USE AS MODULATORS OF ALDOSTERONE SYNTHASE AND/OR CYP11B1<br/>[FR] DÉRIVÉS DE 5-PYRIDIN-3-YL-1,3-DIHYDRO-INDOL-2-ON ET LEUR UTILISATION EN TANT QUE MODULATEURS DE L'ALDOSTÉRONE SYNTHASE ET/OU DE LA CYP11B1
  申请人：NOVARTIS AG

  公开号：WO2010130794A1

  公开（公告）日：2010-11-18

  The present invention provides a compound a formula (I); or a pharmaceutically acceptable salt thereof, wherein: X is CH2, O, S or-NR1; each R1 are independently C1-7alkyl or C3-8cycloalkyl; each of R2 and R6 are independently hydrogen, halogen, cyano, C1-7alkyl, hydroxy-C1-7alkyl, -OR7, C3-8cycloalkyl, halo-C1-7alkyl or -CH2-NR8-SO2-R10; R3 and R4 are independently hydrogen, halogen or cyano; R5 is hydrogen, C1-2alkyl, halogen, cyano, hydroxy, hydroxy-C1-7alkyl, hydroxy-C3-8 cycloalkylalkyl, C1-7alkoxy-C3-3alkyl, -OR7, C6-10aryl, heteroaryl, heterocyclyl, C3-8 cycloalkyl, halo- C1-7alkyl, -NR8R9, -CH2NR8-C(O)NR8R9, -CH2-NR6-SO2-R10, -C(O)- R10, -SO2R10, -C(O)-NR5R9 -SO2-NR8R9, -NR3C(O)-R10 -CH2CN, or -NR8-SO2-R10. Compounds of the invention may be useful in the treatment of a disorder or disease mediated by aldosterone synthase and/or 11-beta hydroxylase (CYP1 181).

  本发明提供了一种化合物的结构式(I);或其药用可接受的盐，其中：X为CH2、O、S或-NR1；每个R1独立地为C1-7烷基或C3-8环烷基；每个R2和R6独立地为氢、卤素、氰基、C1-7烷基、羟基-C1-7烷基、-OR7、C3-8环烷基、卤基-C1-7烷基或-CH2-NR8-SO2-R10；R3和R4独立地为氢、卤素或氰基；R5为氢、C1-2烷基、卤素、氰基、羟基、羟基-C1-7环烷基、羟基-C3-8环烷基、C1-7烷氧基-C3-3烷基、-OR7、C6-10芳基、杂环芳基、杂环基、C3-8环烷基、卤基-C1-7烷基、-NR8R9、-CH2NR8-C(O)NR8R9、-CH2-NR6-SO2-R10、-C(O)-R10、-SO2R10、-C(O)-NR5R9-SO2-NR8R9、-NR3C(O)-R10-CH2CN或-NR8-SO2-R10。本发明的化合物可能在治疗由醛固酮合酶和/或11-β羟化酶（CYP1 181）介导的疾病或紊乱中有用。
• COMBINATIONS OF MEDICAMENTS, CONTAINING PDE4-INHIBITORS AND EP4-RECEPTOR-ANTAGONISTS
  申请人：Nickolaus Peter

  公开号：US20130237527A1

  公开（公告）日：2013-09-12

  The present invention relates to new medicament combinations which contain in addition to one or more PDE4-inhibitors (1) at least one EP4 receptor antagonist (2), as well as the use thereof for the treatment of preferably respiratory complaints such as particularly COPD, chronic sinusitis and asthma. The invention relates in particular to those medicament combinations which contain at least one EP4 receptor antagonist (2), in addition to one or more, preferably one, PDE4 inhibitor of general formula 1 wherein X is SO or SO 2 , but preferably SO, and wherein R 3 denotes an optionally substituted, mono- or bicyclic, unsaturated, partly saturated or saturated heterocyclic group or an optionally substituted, mono- or bicyclic heteroaryl and wherein R 1 and R 2 have the meanings given in claim 1, the preparation thereof and the use thereof for the treatment of respiratory complaints.

  本发明涉及新的药物组合，除了含有一种或多种PDE4抑制剂（1）外，还包含至少一种EP4受体拮抗剂（2），以及其用于治疗最好是呼吸道疾病，如慢性阻塞性肺疾病（COPD）、慢性鼻窦炎和哮喘等的用途。特别涉及那些含有至少一种EP4受体拮抗剂（2）的药物组合，除了一种或多种，最好是一种，PDE4通用式1的抑制剂，其中X为SO或SO2，但最好是SO，且其中R3表示一个可选择取代的、单环或双环、不饱和、部分饱和或饱和的杂环基团或一个可选择取代的、单环或双环杂环基团，其中R1和R2具有权利要求1中给出的含义，其制备和用于治疗呼吸道疾病的用途。
• DRUG COMBINATIONS CONTAINING PDE4 INHIBITORS AND NSAIDS
  申请人：NICKOLAUS Peter

  公开号：US20120028932A1

  公开（公告）日：2012-02-02

  The present invention relates to new drug combinations which contain in addition to one or more PDE4-inhibitors at least one NSAID (=non-steroidal anti-inflammatory drug) (2), processes for preparing them and their use in treating in particular respiratory complaints such as for example COPD, chronic sinusitis and asthma. The invention particularly relates to those drug combinations which, in addition to one or more, preferably one PDE4 inhibitor of general formula 1 wherein X is SO or SO 2 , but preferably SO, and wherein R 3 denotes an optionally substituted, mono- or bicyclic, unsaturated, partly saturated or saturated heterocyclic group or an optionally substituted, mono- or bicyclic heteroaryl and wherein R 1 and R 2 have the meanings given in claim 1, contain at least one NSAID (2), the preparation thereof and the use thereof for the treatment of respiratory complaints.

  本发明涉及包含除一个或多个PDE4抑制剂外，至少一个NSAID（非甾体抗炎药）的新药物组合，以及用于制备它们的方法以及它们在治疗呼吸道疾病（如COPD、慢性鼻窦炎和哮喘等）中的用途。该发明特别涉及那些药物组合，除了一个或多个，最好是一个一般式1中X为SO或SO2，但最好是SO，且其中R3表示一个可选择取代的、单环或双环、不饱和、部分饱和或饱和的杂环基团或一个可选择取代的、单环或双环杂芳基，其中R1和R2具有权利要求1中给出的含义，至少包含一个NSAID（2），其制备和用于治疗呼吸道疾病。
• Photochemical synthesis of 1,2,3,4-tetrahydroisoquinolin-3-ones and oxindoles from N-chloroacetyl derivatives of benzylamines and anilines. Role of intramolecular exciplex formation and cis conformation of amide bonds.
  作者：TATSUO HAMADA、YOHMEI OKUNO、MASAYUKI OHMORI、TAKAO NISHI、OSAMU YONEMITSU

  DOI：10.1248/cpb.29.128

  日期：——

  Although N-chloroacetyl derivatives of benzylamines (2, 8) and anilines (21, 25, 29) disappeared quite rapidly when irradiated with a high pressure mercury lamp, no photocyclization to six- and five-membered lactams occurred. Measurements of fluorescence quenching and disappearance quantum yields of N-chloroacetyl-(3, 4-dimethoxylphenyl)-alkylamines having various lengths of alkyl chain revealed that the shorter the alkyl chain is, the more efficient the exciplex formation is. Therefore, the failure of photocyclization seemed to be due to trans conformation of amide bonds in the benzylamine and aniline derivatives. Introduction of an alkyl group on the amide nitrogen changed the stable conformation of amides from trans to cis, and hence N-alkyl-N-chloroacetylbenzylamines (11, 13, 15, 17, 19) readily gave the corresponding 1, 2, 3, 4-tetrahydroisoquinolin-3-ones (12, 14, 16, 18, 20) on irradiation. Oxindoles (36, 38, 40, 41, 43, 46) were similarly synthesized by photocyclization of N-alkyl-N-chloroacetylanilines (35, 37, 39, 42, 45).

  虽然苄胺（2、8）和苯胺（21、25、29）的 N-氯乙酰基衍生物在高压汞灯照射下会迅速消失，但并没有发生六元和五元内酰胺的光环化反应。对不同烷基链长度的 N-氯乙酰基-(3, 4-二甲氧基苯基)-烷基胺的荧光淬灭和消失量子产率的测量表明，烷基链越短，形成复合物的效率越高。因此，光环化失败似乎是由于苄胺和苯胺衍生物中酰胺键的反式构象造成的。因此，N-烷基-N-氯乙酰基苄胺（11、13、15、17、19）在辐照下很容易生成相应的 1、2、3、4-四氢异喹啉-3-酮（12、14、16、18、20）。通过 N-烷基-N-氯乙酰苯胺（35、37、39、42、45）的光环化反应，也同样合成了氧化吲哚（36、38、40、41、43、46）。