3,4-Dimethyl-5-ethyl-pyridin | 90642-58-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 3,4-Dimethyl-5-ethyl-pyridin
• 英文别名: 3-ethyl-4,5-dimethyl-pyridine；3-Aethyl-4,5-dimethyl-pyridin；3-Ethyl-4,5-dimethylpyridine
• CAS: 90642-58-3
• 化学式: C₉H₁₃N
• 分子量: 135.209
• InChiKey: RVSXMCKBOSDOES-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3,4-Dimethyl-5-ethyl-pyridin 、 碘甲烷 生成 3-ethyl-1,4,5-trimethyl-pyridinium; iodide
  参考文献：
  名称：

  509.制备一些3,4,5-三烷基吡啶

  摘要：

  DOI：

  10.1039/jr9590002554
• 作为产物：
  描述：

  3-ethyl-4,5-dimethyl-pyridine-2,6-diol 在 氢氧化钾 、 palladium-barium carbonate 、 三氯氧磷 作用下， 生成 3,4-Dimethyl-5-ethyl-pyridin
  参考文献：
  名称：

  509.制备一些3,4,5-三烷基吡啶

  摘要：

  DOI：

  10.1039/jr9590002554

文献信息

• Inhibitors of cell proliferation, angiogenesis, fertility, and muscle contraction
  申请人：——

  公开号：US20030064989A1

  公开（公告）日：2003-04-03

  The invention concerns inhibitors of cell proliferation, angiogenesis, fertility, and muscle contraction, characterized by formula I 1 wherein, X, Y and Z independently represent C or N; ------ is an optional double bond; n is 0 or 1; R 1 , R 2 , and R 4 independently represent hydrogen, a chemical bond, C 1-10 alkyl; C 2-10 alkenyl; C 2-10 alkinyl; aryl; aryl-C 1-10 alkyl; C 3-10 heterocyclyl; C 5-10 heteroaryl; halo, CF 3 ; NO 2 ; NHC(O)R*, OR, said alkyl, alkenyl, alkinyl, aryl, arylalkyl, heterocyclyl, or heteroaryl being optionally substituted; R 3 , R 5 , and R 6 independently represent hydrogen, C 1-10 alkyl; C 2-10 alkenyl; C 2-10 alkinyl; aryl; aryl-C 1-10 alkyl; C 3-10 heterocyclyl; C 5-10 heteroaryl; halo, CF 3 ; NO 2 ; NHC(O)R*, OR, said alkyl, alkenyl, alkinyl, aryl, heterocyclyl, or heteroaryl being optionally substituted; or R 5 and R 6 together form a 5- or 6-member aryl, heterocyclyl or heteroaryl group; R is hydrogen or C 1-6 alkyl; R* is hydrogen, or C 1-6 alkyl, or OH, wherein the optional substituents are preferably selected from the group of one to three OH, C 1-6 alkyl, halo, NO 2 , C 1-6 alkoxy, and CF3, or a pharmaceutically acceptable salt thereof.

  该发明涉及细胞增殖、血管生成、生育和肌肉收缩的抑制剂，其特征在于以下公式I1： 其中，X、Y和Z独立表示C或N；------是一个可选的双键；n为0或1；R1、R2和R4独立表示氢、化学键、C1-10烷基；C2-10烯基；C2-10炔基；芳基；芳基-C1-10烷基；C3-10杂环烷基；C5-10杂芳基；卤素、三氟甲基；NO2；NHC(O)R*、OR，所述的烷基、烯基、炔基、芳基、芳基烷基、杂环烷基或杂芳基可以是可选的取代基；R3、R5和R6独立表示氢、C1-10烷基；C2-10烯基；C2-10炔基；芳基；芳基-C1-10烷基；C3-10杂环烷基；C5-10杂芳基；卤素、三氟甲基； ；NHC(O)R*、OR，所述的烷基、烯基、炔基、芳基、芳基烷基、杂环烷基或杂芳基可以是可选的取代基；或者R5和R6一起形成一个5-或6-成员的芳基、杂环烷基或杂芳基；R为氢或C1-6烷基；R*为氢、或C1-6烷基、或OH，其中可选的取代基优选从一个到三个OH、C1-6烷基、卤素、 、C1-6烷氧基和三氟甲基中选择，或其药学上可接受的盐。
• QUINOLINONE-PYRAZOLONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS
  申请人：Beshore Douglas C.

  公开号：US20120196845A1

  公开（公告）日：2012-08-02

  The present invention is directed to quinolinone-pyrazolone compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.

  本发明涉及公式（I）的喹啉酮-吡唑酮化合物，它们是M1受体正向变构调节剂，可用于治疗M1受体参与的疾病，如阿尔茨海默病、精神分裂症、疼痛或睡眠障碍。本发明还涉及包括上述化合物的制药组合物，以及在治疗M1受体介导的疾病中使用上述化合物和组合物的方法。
• USE OF GAMMA-QUATERNARY AMMONIUM BUTYRATE COMPOUND IN PREPARATION OF AN ANIMAL FEED ADDITIVE
  申请人：Peng Xianfeng

  公开号：US20220132889A1

  公开（公告）日：2022-05-05

  Provided is an application of a γ-quaternary ammonium butyrate compound having formula (I) or a racemate, a stereoisomer, a geometric isomer, a tautomer, a solvate, or a feed-acceptable salt thereof in preparing an animal feed additive, the compound being added to the daily feed of animals at a certain concentration ratio, and being capable of increasing the average daily weight gain of animals under the same food intake conditions, having no significant effect on the daily feed intake of the animals, and reducing the feed-to-meat ratio. The γ-quaternary ammonium butyrate compound disclosed herein can effectively increase the rate of daily weight gain of the animals and improve the growth performance of the animals, having no side effects on the animals, being stable and safe, and improving the production efficiency of the breeding industry whilst ensuring the health of the animals.
• US5262420A
  申请人：——

  公开号：US5262420A

  公开（公告）日：1993-11-16