2-甲氧基-6-(甲基氨基)苯甲酸 | 254964-68-6

• 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: 2-甲氧基-6-(甲基氨基)苯甲酸
• 中文别名: 他喹莫德中间体；2-甲氧基-6-(甲氨基)苯甲酸
• 英文名称: 6-methoxy-N-methyl-anthranilic acid
• 英文别名: methyl 6-methoxyanthranilic acid；2-Methoxy-6-(methylamino)benzoic acid
• CAS: 254964-68-6
• 化学式: C₉H₁₁NO₃
• 分子量: 181.191
• InChiKey: UUQSGGPDCDWBFV-UHFFFAOYSA-N

物化性质

• 沸点：
  344.7±32.0 °C(Predicted)
• 密度：
  1.245±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  2-甲氧基-6-(甲基氨基)苯甲酸 在 盐酸 氯化亚砜 、 水 、 碳酸氢钠 、 三乙胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 乙酸酐 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.5h， 生成 他喹莫德
  参考文献：
  名称：

  QUINOLINE DERIVATIVES

  摘要：

  公开号：

  EP1095021B1
• 作为产物：
  描述：

  2,6-二氟苯腈 在 氢氧化钾 、 水 作用下， 以 甲醇 、 乙二醇 为溶剂， 反应 97.0h， 生成 2-甲氧基-6-(甲基氨基)苯甲酸
  参考文献：
  名称：

  QUINOLINE DERIVATIVES

  摘要：

  公开号：

  EP1095021B1

文献信息

• Carboxy Group as a Remote and Selective Chelating Group for C−H Activation of Arenes
  作者：Shangda Li、Hang Wang、Yunxiang Weng、Gang Li

  DOI：10.1002/anie.201910691

  日期：2019.12.16

  The first example of carboxy group assisted, remote-selective C(sp2 )-H activation with a PdII catalyst has been developed and proceeds through a possible κ2 coordination of the carboxy group, thus suppressing the ortho-C-H activation through κ1 coordination. Besides meta-C-H olefination, direct meta-arylation of hydrocinnamic acid derivatives with low-cost aryl iodides has been achieved for the first

  已经开发了用PdII催化剂进行羧基辅助的远程选择性C（sp2）-H活化的第一个例子，并通过羧基的可能κ2配位进行，从而通过κ1配位抑制了邻位CH活化。除间位CH烯烃化外，首次实现了肉桂酸衍生物与低成本芳基碘化物的直接间芳基化。这些发现可能会激发人们对具有选择性的羧基辅助CH活化反应的新型反应性的探索。
• Oxamic acid derivatives
  申请人：American Home Products Corporation

  公开号：US04154961A1

  公开（公告）日：1979-05-15

  Anti-allergic agents of aromatic oxamic acid derivation present the following formula: ##STR1## in which A is a member selected from the group consisting of .alpha.-naphthyl, .beta.-naphthyl, phenyl, 2,6-di-chlorophenyl, and substituted phenyl moieties containing from one to three substituents in any of the 2,3,4 and 5 positions of the phenyl ring, independently selected from the group consisting of lower alkyl, lower alkylthio, lower alkylsulfinyl, lower alkoxy, hydroxy (lower)alkoxy, 2-(oxalyloxy) ethoxy, benzyloxy, N-mono- and di-lower alkylamino(lower)alkoxy, halo, sulfamyl, polyhalo(lower)alkyl, carbamyl, N-lower alkylcarbamyl, nitro, mono and di lower alkylamino, carboxy, lower alkylcarbonyl, carb(lower)alkoxy, phenoxy(lower)alkoxy, and oxalamidophenoxy radicals; And pharmaceutically acceptable salts thereof.

  芳香族羧酸衍生物的抗过敏药物具有以下化学式：##STR1## 其中 A 是从以下组成的成员中选择的：α-萘基、β-萘基、苯基、2,6-二氯苯基和含有1至3个取代基的苯基基团，这些取代基可以独立地选择自以下组成的取代基：低烷基、低硫代烷基、低烷基磺基、低烷氧基、羟基（低）烷氧基、2-(草酰氧基)乙氧基、苄氧基、N-单-和双-低烷基氨基（低）烷氧基、卤素、磺酰胺基、多卤素（低）烷基、氨基甲酰基、N-低烷基氨基甲酰基、硝基、单和双低烷基氨基、羧基、低烷基羰基、氨基（低）羧基、苯氧基（低）烷氧基和草酰胺基苯氧基基团；以及其药用可接受的盐。
• Pyridyl oxamic acid derivatives and use in the prevention of allergic
  申请人：American Home Products Corporation

  公开号：US04054661A1

  公开（公告）日：1977-10-18

  Anti-allergic agents of aromatic and heterocyclic oxamic acid derivation present the following formula: ##STR1## in which A is a member selected from the group consisting of 2-thiazolyl, 2-pyridyl, 2-pyridyl-N-oxide, 6-(lower)alkyl-2-pyridyl, 3-cyano-2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidinyl, 2-pyrazinyl, .alpha.-naphthyl, .beta.naphthyl, phenyl, 2,6-dichlorophenyl, and substituted phenyl moieties containing from one to three substituents in any of the 2,3,4 and 5 positions of the phenyl ring, independently selected from the group consisting of lower alkyl, lower alkylthio, lower alkylsulfinyl, lower alkoxy, hydroxy(lower)-alkoxy, 2-(lower alkoxy oxalyloxy) ethoxy, benzyloxy, N-mono-and di-lower alkylamino(lower)-alkoxy, halo, sulfamyl, polyhalo(lower)alkyl, carbamyl, N-lower alkylcarbamyl, nitro, mono-and di-lower alkylamino, phenylazo, carboxy, lower alkylcarbonyl, cyano, carb(lower)alkoxy, phenoxy(lower)alkoxy, lower alkoxyoxalamido and lower alkoxyoxalamidophenoxy radicals; B, when taken alone, is a member selected from the group consisting of --OH, lower alkoxy, --NH.sub.2, --NHOH, cyclohexyloxy and phenoxy; and Y is a member selected from the group consisting of oxygen and when taken with B and the carbon atom to which they are attached, forms the moiety ##STR2##

  芳香族和杂环氧酰胺衍生的抗过敏剂具有以下公式：##STR1## 其中A是从2-噻唑基，2-吡啶基，2-吡啶基-N-氧化物，6-（较低）烷基-2-吡啶基，3-氰基-2-吡啶基，3-吡啶基，4-吡啶基，2-吡嘧啶基，2-吡嗪基，α-萘基，β-萘基，苯基，2,6-二氯苯基和取代苯基中选择的一种成员，所述取代苯基包含一个到三个取代基，所述取代基独立地选择自较低烷基，较低硫代烷基，较低磺代烷基，较低烷氧基，羟基（较低）-烷氧基，2-（较低烷氧基氧乙酰氧基）乙氧基，苄氧基，N-单和二-较低烷基氨基（较低）-烷氧基，卤，磺酰胺，多卤（较低）烷基，氨基甲酰，N-较低烷基氨基甲酰，硝基，单和二-较低烷基氨基，苯基偶氮，羧基，较低烷基羰基，氰基，羰基（较低）烷氧基，苯氧基（较低）烷氧基，较低烷氧基草酰胺基和较低烷氧基草酰胺基苯氧自由基；B，单独时，是从-OH，较低烷氧，-NH.sub.2，-NHOH，环己氧基和苯氧基中选择的一种成员；Y是从氧中选择的一种成员，当与B和它们连接的碳原子一起被选取时，形成如下部分：##STR2##
• Oxamic acid derivatives for the prevention of immediate type
  申请人：American Home Products Corporation

  公开号：US03966965A1

  公开（公告）日：1976-06-29

  Anti-allergic agents of ##EQU1## and heterocyclic oxamic acid derivation present the following formula: IN WHICH A is a member selected from the group consisting of 2-thiazolyl, 2-pyridyl, 2-pyridyl-N-oxide, 6-(lower)alkyl-2-pyridyl, 3-cyano-2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidinyl, 2-pyrazinyl, .alpha.-naphthyl, .beta.-naphthyl, phenyl, 2,6-dichlorophenyl, and substituted phenyl moieties containing from one to three substituents in any of the 2,3,4 and 5 positions of the phenyl ring, independently selected from the group consisting of lower alkyl, lower alkylthio, lower alkylsulfinyl, lower alkoxy, hydroxy(lower)-alkoxy, 2-(lower alkoxy oxalyloxy) ethoxy, benzyloxy, N-mono-and di-lower alkylamino(lower)-alkoxy, halo, sulfamyl, polyhalo(lower)alkyl, carbamyl, N-lower alkylcarbamyl, nitro, mono- and di-lower alkylamino, phenylazo, carboxy, lower alkylcarbonyl, cyano, carb(lower)alkoxy, phenoxy(lower)alkoxy, lower alkoxyoxalamido and lower alkoxyoxalamidophenoxy radicals; B, when taken alone, is a member selected from the group consisting of -OH, lower alkoxy, --NH.sub.2, --NHOH, cyclohexyloxy and phenoxy; and Y is a member selected from the group consisting of oxygen and when taken with B and the carbon atom to which they are attached, forms the moiety ##EQU2##

  ##EQU1##的抗过敏剂和杂环氧酰胺衍生物具有以下公式：其中A是从2-噻唑基，2-吡啶基，2-吡啶-N-氧化物，6-（较低）烷基-2-吡啶基，3-氰基-2-吡啶基，3-吡啶基，4-吡啶基，2-吡嘧啶基，2-吡啶基，α-萘基，β-萘基，苯基，2,6-二氯苯基和取代苯基等组成的群中选择的成员，其中该苯环的2,3,4和5位置中的任意位置都包含从一个到三个取代基的取代基，这些取代基独立地从较低烷基，较低硫代烷基，较低磺酰基，较低烷氧基，羟基（较低）-烷氧基，2-（较低烷氧基氧代羰基）乙氧基，苄氧基，N-单和二-较低烷基氨基（较低）-烷氧基，卤素，磺酰基，多卤代（较低）烷基，氨基甲酰基，N-较低烷基氨基甲酰基，硝基，单和双-较低烷基氨基，苯基偶氮基，羧基，较低烷基羰基，氰基，羰基（较低）烷氧基，苯氧基（较低）烷氧基，较低烷氧氧代草酰胺基和较低烷氧氧代草酰胺苯氧基自由基；B，当单独取时，是从-OH，较低烷氧基，-NH.sub.2，-NHOH，环己氧基和苯氧基等组成的群中选择的成员；Y是从氧中选择的成员，当与B和它们连接的碳原子一起取时，形成上述公式。
• Quinoline derivatives
  申请人：Active Biotech AB

  公开号：US06133285A1

  公开（公告）日：2000-10-17

  The invention is related to compounds of general formula (I) wherein R is methyl, ethyl, n-propyl, iso-propyl, n-butyl or allyl; R' is methyl, methoxy, fluoro, chloro, bromo, trifluoromethyl, or OCH.sub.x F.sub.y, wherein x=0-2, y=1-3 with the proviso that x+y=3, R" is hydrogen, fluoro or chloro; with the proviso that R" is fluoro or chloro only when R' is fluoro or chloro; R.sub.4 is hydrogen or pharmaceutically acceptable inorganic or organic cations; R.sub.5 is ethyl, n-propyl, iso-propyl, methoxy, ethoxy, chloro, bromo, trifluoromethyl, OCH.sub.x F.sub.y, or OCH.sub.2 CH.sub.x F.sub.y wherein x=0-2, y=1-3 with the proviso that x+y=3; R.sub.6 is hydrogen; or R.sub.5 and R.sub.6 taken together are methylenedioxy; and any tautomer thereof. The invention also relates to pharmaceutical compositions containing a compound of the general formula (I) together with a pharmaceutically acceptable carrier. Included are also processes for the preparation of the compounds of formula (I), as well as methods for the treatment of mammals suffering from diseases resulting from autoimmunity and pathological inflammation by administering of a compound having the formula (I) to said mammal.

  该发明涉及一般式（I）的化合物，其中R为甲基、乙基、n-丙基、异丙基、n-丁基或烯丙基；R'为甲基、甲氧基、氟、氯、溴、三氟甲基或OCH.sub.x F.sub.y，其中x=0-2，y=1-3，但x+y=3；R"为氢、氟或氯；但R"仅当R'为氟或氯时为氟或氯；R.sub.4为氢或药用上可接受的无机或有机阳离子；R.sub.5为乙基、n-丙基、异丙基、甲氧基、乙氧基、氯、溴、三氟甲基、OCH.sub.x F.sub.y或OCH.sub.2 CH.sub.x F.sub.y，其中x=0-2，y=1-3，但x+y=3；R.sub.6为氢；或R.sub.5和R.sub.6一起为亚甲二氧基；以及其任何互变异构体。该发明还涉及含有一般式（I）的化合物的药物组合物，以及与药用可接受载体一起的。还包括一般式（I）化合物的制备方法，以及通过向患有自身免疫和病理性炎症疾病的哺乳动物施用具有一般式（I）的化合物来治疗的方法。