4-甲基-6-硝基-1H-吲唑 | 885520-77-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 中文名称: 4-甲基-6-硝基-1H-吲唑
• 中文别名: 4-甲基-6-硝基-吲唑
• 英文名称: 4-methyl-6-nitro-1H-indazole
• 英文别名: 6-nitro-4-methylindazole
• CAS: 885520-77-4
• 化学式: C₈H₇N₃O₂
• mdl: MFCD07781465
• 分子量: 177.162
• InChiKey: LOUROJHPRPDTSO-UHFFFAOYSA-N

物化性质

• 沸点：
  397.2±22.0 °C(Predicted)
• 密度：
  1.437±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  74.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 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：

  4-甲基-6-硝基-1H-吲唑 在 palladium 10% on activated carbon 、 氢气 、 sodium hydride 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 0.25h， 生成 1-ethyl-4-methyl-1H-indazol-6-amine
  参考文献：
  名称：

  EP2762476

  摘要：

  公开号：
• 作为产物：
  描述：

  2,3-二甲基-5-硝基-苯基胺 生成 4-甲基-6-硝基-1H-吲唑
  参考文献：
  名称：

  Noelting, Chemische Berichte, 1904, vol. 37, p. 2583

  摘要：

  DOI：

文献信息

• AMINOTRIAZOLOPYRIDINES, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH
  申请人：Bahmanyar Sogole

  公开号：US20100093698A1

  公开（公告）日：2010-04-15

  Provided herein are Heteroaryl Compounds of formula (I): wherein R 1 and R 2 are as defined herein, compositions comprising an effective amount of a Heteroaryl Compound and methods for treating or preventing inflammatory conditions or cancer, and conditions treatable or preventable by inhibition of a kinase or a kinase pathway comprising administering an effective amount of a Heteroaryl Compound to a subject in need thereof.

  本文提供了公式（I）的杂环芳基化合物：其中R1和R2如本文所定义，包含有效量杂环芳基化合物的组合物，以及用于治疗或预防炎症性疾病或癌症的方法，以及通过抑制激酶或激酶途径治疗或预防的疾病，包括向需要的受试者施用有效量杂环芳基化合物。
• Aminotriazolopyridines, compositions thereof, and methods of treatment therewith
  申请人：Signal Pharmaceuticals, LLC

  公开号：US08299056B2

  公开（公告）日：2012-10-30

  Provided herein are Heteroaryl Compounds of formula (I): wherein R1 and R2 are as defined herein, compositions comprising an effective amount of a Heteroaryl Compound and methods for treating or preventing inflammatory conditions or cancer, and conditions treatable or preventable by inhibition of a kinase or a kinase pathway comprising administering an effective amount of a Heteroaryl Compound to a subject in need thereof.

  本文提供了式(I)的杂环芳基化合物，其中R1和R2的定义如本文所述，包括含有效量的杂环芳基化合物的组合物以及用于治疗或预防炎症性疾病或癌症，以及通过抑制激酶或激酶途径治疗或预防的疾病，包括向需要治疗的受试者施用有效量的杂环芳基化合物的方法。
• 1,2,4-triazine-6-carboxamide derivative
  申请人：TAIHO PHARMACEUTICAL CO., LTD.

  公开号：US09145414B2

  公开（公告）日：2015-09-29

  The present invention provides a compound represented by the following general formula (I) or a salt thereof which has a Syk inhibitory effect (in the formula R1 represents a hydrogen atom or an optionally substituted C1-C6 alkyl group; A represents a hydrogen atom, an optionally substituted C1-C8 alkyl group, an optionally substituted C2-C6 alkenyl group, an optionally substituted C2-C6 alkynyl group, an optionally substituted C3-C10 cycloalkyl group, an optionally substituted C6-C14 aromatic hydrocarbon group, an optionally substituted 4- to 10-membered unsaturated heterocyclic group, or an optionally substituted 4- to 10-membered saturated heterocyclic group, or optionally forms a 4- to 10-membered unsaturated heterocyclic ring or a 4- to 10-membered saturated heterocyclic ring together with R1 and the nitrogen atom bonded thereto; R2 represents a hydrogen atom or an optionally substituted C1-C6 alkyl group; and B represents an optionally substituted unsaturated heterocyclic group).

  本发明提供了一种化合物，其通式如下（I）或其盐，具有Syk抑制作用（在公式中，R1代表氢原子或可选取代的C1-C6烷基；A代表氢原子、可选取代的C1-C8烷基、可选取代的C2-C6烯基、可选取代的C2-C6炔基、可选取代的C3-C10环烷基、可选取代的C6-C14芳香烃基、可选取代的4-至10元不饱和杂环基或可选取代的4-至10元饱和杂环基，或与R1和与其相连的氮原子一起形成4-至10元不饱和杂环环或4-至10元饱和杂环环；R2代表氢原子或可选取代的C1-C6烷基；B代表可选取代的不饱和杂环基）。
• 2-AMINOQUINAZOLINE DERIVATIVE
  申请人：Sawa Masaaki

  公开号：US20100311965A1

  公开（公告）日：2010-12-09

  An object of the present invention is to provide compounds which are useful as protein kinase inhibitors. Disclosed is a 2-aminoquinazoline derivative represented by the following formula (I): wherein R 1 represents a lower alkyl group which may be substituted with a halogen atom, or a halogen atom; R 2 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a halogen atom, a hydroxyl group, a substituted or unsubstituted lower alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted acylamino group, a carboxyl group, a lower alkoxycarbonyl group, a carbamoyl group, or a substituted or unsubstituted lower alkylureido group; and X, Y and Z each independently represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a halogen atom, a hydroxyl group, a carboxyl group, a lower alkoxycarbonyl group, a cyano group, a carbamoyl group, a substituted or unsubstituted lower alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted lower alkoxycarbonylamino group, a substituted or unsubstituted lower alkylaminocarbonyl group, a lower alkylsulfonylamino group, a substituted or unsubstituted lower alkylureido group, or a substituted or unsubstituted acylamino group, or X and Y may be combined to form a 5- to 6-membered ring forming a bicyclic fused ring, wherein the 5- to 6-membered ring may optionally have a substituent, provided that when X and Y are not combined to form a fused ring, R 2 represents a hydrogen atom and, when X and Y are combined to form a fused ring, a saturated or unsaturated, bicyclic alicyclic or heterocyclic fused ring can be formed.

  本发明的目的是提供可用作蛋白激酶抑制剂的化合物。公开的是一种由以下式（I）表示的2-氨基喹唑啉衍生物：其中R1表示可以被卤素原子取代的低级烷基基团或卤素原子；R2表示氢原子、取代或未取代的低级烷基基团、卤素原子、羟基、取代或未取代的低级烷氧基团、取代或未取代的氨基、取代或未取代的酰胺基、羧基、低级烷氧羰基基团、氨基甲酰基基团、氰基、取代或未取代的低级烷氧羰胺基团、取代或未取代的低级烷基氨基甲酰基团、低级烷基磺酰氨基基团、取代或未取代的低级烷基脲基基团或取代或未取代的酰胺基；X、Y和Z各自独立地表示氢原子、取代或未取代的低级烷基基团、卤素原子、羟基、羧基、低级烷氧羰基基团、氰基、氨基甲酰基基团、取代或未取代的低级烷氧基团、取代或未取代的低级烷氧羰胺基团、取代或未取代的低级烷基氨基甲酰基团、低级烷基磺酰氨基基团、取代或未取代的低级烷基脲基基团或取代或未取代的酰胺基，或X和Y可以结合形成一个5-到6-成员环形成一个双环融合环，其中5-到6-成员环可以选择地具有取代基，但是当X和Y没有结合形成融合环时，R2表示氢原子；当X和Y结合形成融合环时，可以形成饱和或不饱和、双环融合脂环或杂环融合环。
• 1,2,4-TRIAZINE-6-CARBOXAMIDE DERIVATIVE
  申请人：Taiho Pharmaceutical Co., Ltd.

  公开号：EP2762476A1

  公开（公告）日：2014-08-06

  The present invention provides a compound represented by the following general formula (I) or a salt thereof which has a Syk inhibitory effect (in the formula R1 represents a hydrogen atom or an optionally Ra-substituted C1-C6 alkyl group; A represents a hydrogen atom, an optionally Ra-substituted C1-C8 alkyl group, an optionally Ra-substituted C2-C6 alkenyl group, an optionally Ra-substituted C2-C6 alkynyl group, an optionally Rb-substituted C3-C10 cycloalkyl group, an optionally Rb-substituted C6-C14 aromatic hydrocarbon group, an optionally Rb-substituted 4- to 10-membered unsaturated heterocyclic group, or an optionally Rb-substituted 4-to 10-membered saturated heterocyclic group, or optionally forms a 4- to 10-membered unsaturated heterocyclic ring or a 4- to 10-membered saturated heterocyclic ring together with R1 and the nitrogen atom bonded thereto; R2 represents a hydrogen atom or an optionally Ra-substituted C1-C6 alkyl group; and B represents an optionally Rc-substituted unsaturated heterocyclic group).

  本发明提供了由下通式（I）代表的化合物或其盐，该化合物具有抑制 Syk 的作用（式中 R1 代表氢原子或任选 Ra 取代的 C1-C6 烷基；A代表氢原子、任选Ra取代的C1-C8烷基、任选Ra取代的C2-C6烯基、任选Ra取代的C2-C6炔基、任选Rb取代的C3-C10环烷基、任选Rb取代的C6-C14芳烃基、任选 Rb 取代的 4 至 10 元不饱和杂环基团，或任选 Rb 取代的 4 至 10 元饱和杂环基团，或任选与 R1 及其键合的氮原子一起形成 4 至 10 元不饱和杂环或 4 至 10 元饱和杂环；R2 代表氢原子或任选 Ra 取代的 C1-C6 烷基；以及 B 代表任选 Rc 取代的不饱和杂环基团）。