1-(2-chloro-pyridin-3-yl)-2,2-dimethylpropan-1-one | 178672-22-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(2-chloro-pyridin-3-yl)-2,2-dimethylpropan-1-one
• 英文别名: 1-(2-chloro-3-pyridyl)-2,2-dimethylpropan-1-one；1-(2-chloropyridin-3-yl)-2,2-dimethylpropan-1-one
• CAS: 178672-22-5
• 化学式: C₁₀H₁₂ClNO
• 分子量: 197.664
• InChiKey: TWQMIUXMQQGOLC-UHFFFAOYSA-N

物化性质

• 沸点：
  269.0±20.0 °C(Predicted)
• 密度：
  1.124±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(3-氨基)-4-(2-甲氧基苯基)哌嗪 、 1-(2-chloro-pyridin-3-yl)-2,2-dimethylpropan-1-one 在 potassium carbonate 作用下， 以 xylene 为溶剂， 反应 20.0h， 生成 1-(2-{3-[4-(2-Methoxy-phenyl)-piperazin-1-yl]-propylamino}-pyridin-3-yl)-2,2-dimethyl-propan-1-one
  参考文献：
  名称：

  N-Arylpiperazinyl-N‘-propylamino Derivatives of Heteroaryl Amides as Functional Uroselective α₁-Adrenoceptor Antagonists

  摘要：

  Novel arylpiperazines were identified as alpha(1)-adrenoceptor(BR) subtype-selective antagonists by functional in vitro screening. 3-[4-(ortho-Substituted phenyl)piperazin-1-yl]propylamines were derivatized with N,N-dimethyl anthranilamides, nicotinamides,;as well as carboxamides of quinoline, I,8-naphthyridine, pyrazolo[3,4-b]pyridine, isoxazolo[3,4-b]pyridine, imidazo[4,5-b]pyridine, and pyrazolo[1,5-a]pyrimidines. Strips of rabbit bladder neck were employed as a predictive assay for antagonism in the human lower tract. Rings of rat aorta;a were used as a ''negative screen'' for the test antagonists. Binding to alpha(1)-ARs was relatively sensitive to size and electronic features of the arylpiperazine portion of the antagonists and permissive to these features on the heteroaryl carboxamide side. These structure-affinity findings were exploited to produce nicotinamides (e.g, 13ii and 25x) and pyrazolo[3,4-b]pyridines (e.g. 37f and 37y) ligands with nanomolar affinity at the alpha(1)-AR subtype prevalent in the human lower urinary tract (pA(2) values: 8.8, 10.7, 9.3, and 9.9, respectively) and displaying 2-3 orders of magnitude selectivity over the alpha(1D)-AR.

  DOI：

  10.1021/jm970166j
• 作为产物：
  描述：

  2-氯烟酸 在 copper(l) iodide 、 正丁基锂 、 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 生成 1-(2-chloro-pyridin-3-yl)-2,2-dimethylpropan-1-one
  参考文献：
  名称：

  N-Arylpiperazinyl-N‘-propylamino Derivatives of Heteroaryl Amides as Functional Uroselective α₁-Adrenoceptor Antagonists

  摘要：

  Novel arylpiperazines were identified as alpha(1)-adrenoceptor(BR) subtype-selective antagonists by functional in vitro screening. 3-[4-(ortho-Substituted phenyl)piperazin-1-yl]propylamines were derivatized with N,N-dimethyl anthranilamides, nicotinamides,;as well as carboxamides of quinoline, I,8-naphthyridine, pyrazolo[3,4-b]pyridine, isoxazolo[3,4-b]pyridine, imidazo[4,5-b]pyridine, and pyrazolo[1,5-a]pyrimidines. Strips of rabbit bladder neck were employed as a predictive assay for antagonism in the human lower tract. Rings of rat aorta;a were used as a ''negative screen'' for the test antagonists. Binding to alpha(1)-ARs was relatively sensitive to size and electronic features of the arylpiperazine portion of the antagonists and permissive to these features on the heteroaryl carboxamide side. These structure-affinity findings were exploited to produce nicotinamides (e.g, 13ii and 25x) and pyrazolo[3,4-b]pyridines (e.g. 37f and 37y) ligands with nanomolar affinity at the alpha(1)-AR subtype prevalent in the human lower urinary tract (pA(2) values: 8.8, 10.7, 9.3, and 9.9, respectively) and displaying 2-3 orders of magnitude selectivity over the alpha(1D)-AR.

  DOI：

  10.1021/jm970166j

文献信息

• Hepatitis C Virus Inhibitors
  申请人：Bristol-Myers Squibb Company

  公开号：US20130183269A1

  公开（公告）日：2013-07-18

  The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.

  本公开涉及抗病毒化合物，更具体地涉及能够抑制丙型肝炎病毒（HCV）编码的NS5A蛋白功能的化合物组合，包括这种组合的组成物，以及抑制NS5A蛋白功能的方法。
• \x9b3-(4-phenylpiperazin-1-yl)propyl-amino, thio and oxy!-pyridine,
  申请人：Syntex (U.S.A.) Inc.

  公开号：US05688795A1

  公开（公告）日：1997-11-18

  The present invention relates to novel .alpha..sub.1 -adrenoceptor antagonists of Formula I: ##STR1## in which: p is 0 or 1; t is 0, 1 or 2; X is O, S or NR.sup.6 (in which R.sup.6 is hydro or (C.sub.1-6)alkyl); Y and Z are independently CH or N; R.sup.1 is hydro, hydroxy, halo, nitro, amino, cyano, (C.sub.1-4)alkylthio, acetylamino, trifluoroacetylamino, methylsulfonylamino, (C.sub.1-6)alkyl, (C.sub.3-6)cycloalkyl, (C.sub.3-6)cycloalkyl (C.sub.1-4)alkyl, oxazol-2-yl, aryl, heteroaryl, aryl (C.sub.1-4)alkyl, heteroaryl (C.sub.1-4)alkyl, (C.sub.1-6)alkyloxy, (C.sub.3-6)cycloalkyloxy, (C.sub.3-6)cycloalkyl (C.sub.1-4)alkyloxy, 2-propynyloxy, aryloxy, heteroaryloxy, aryl (C.sub.1-4)alkyloxy or heteroaryl (C.sub.1-4)alkyloxy (wherein alkyl is optionally substituted with one to three halo atoms and aryl or heteroaryl is optionally substituted with one to two substituents independently selected from halo and cyano); R.sup.2 is hydro, hydroxy, halo, cyano, (C.sub.1-6)alkyl or (C.sub.1-6)alkyloxy (wherein alkyl is optionally substituted with one to three halo atoms); R.sup.3 is -C (O)R.sup.7 (wherein R.sup.7 is (C.sub.1-6)alkyl, (C.sub.3-6)cycloalkyl, di(C.sub.1-4)alkylamino, N-(C.sub.1-4)alkyl-N-(C.sub.1-4)alkyloxyamino, (C.sub.1-4)alkyl((C.sub.1-4)alkyloxy)amino, pyrrolidin-1-yl, piperidin-1-yl, morpholin-4-yl or piperazin-1-yl); R.sup.4 is halo, hydroxy, cyano, (C.sub.1-6)alkyl or (C.sub.1-6)alkyloxy; and R.sup.5 is (C.sub.1-6)alkyl; and the pharmaceutically acceptable salts and N-oxides thereof.

  本发明涉及以下式I的新型α1-肾上腺素受体拮抗剂：##STR1## 其中：p为0或1；t为0, 1或2；X为O、S或NR.sup.6（其中R.sup.6为羟基或（C.sub.1-6）烷基）；Y和Z独立地为CH或N；R.sup.1为羟基、羟基、卤素、硝基、氨基、氰基、（C.sub.1-4）烷基硫基、乙酰氨基、三氟乙酰氨基、甲磺酰氨基、（C.sub.1-6）烷基、（C.sub.3-6）环烷基、（C.sub.3-6）环烷基（C.sub.1-4）烷基、噁唑-2-基、芳基、杂环芳基、芳基（C.sub.1-4）烷基、杂环芳基（C.sub.1-4）烷基、（C.sub.1-6）烷氧基、（C.sub.3-6）环烷氧基、（C.sub.3-6）环烷基（C.sub.1-4）烷氧基、2-丙炔氧基、芳氧基、杂环芳氧基、芳基（C.sub.1-4）烷氧基或杂环芳基（C.sub.1-4）烷氧基（其中烷基可选择性地用1至3个卤原子取代，芳基或杂环芳基可选择性地用1至2个独立选择的卤素和氰基取代）；R.sup.2为羟基、羟基、卤素、氰基、（C.sub.1-6）烷基或（C.sub.1-6）烷氧基（其中烷基可选择性地用1至3个卤原子取代）；R.sup.3为-C（O）R.sup.7（其中R.sup.7为（C.sub.1-6）烷基、（C.sub.3-6）环烷基、二（C.sub.1-4）烷基氨基、N-（C.sub.1-4）烷基-N-（C.sub.1-4）烷氧基氨基、（C.sub.1-4）烷基（（C.sub.1-4）烷氧基）氨基、吡咯烷-1-基、哌啶-1-基、吗啉-4-基或哌嗪-1-基）；R.sup.4为卤素、羟基、氰基、（C.sub.1-6）烷基或（C.sub.1-6）烷氧基；R.sup.5为（C.sub.1-6）烷基；以及其药学上可接受的盐和N-氧化物。
• PYRAZOLE AMIDE COMPOUNDS AND USES THEREOF
  申请人：Liu Changling

  公开号：US20130225585A1

  公开（公告）日：2013-08-29

  Disclosed is a pyrazole amide compound having fungicidal activity, with a structure shown by the general formula (I): Each of the substituents of the compound being defined as in the description. The compound of the present invention has fungicidal activity, and excellent prevention and controlling effects on diseases, such as cucumber downy mildew, corn rust, wheat powdery mildew, rice blast, etc., and in particular, a better prevention and controlling effect on cucumber downy mildew and corn rust. Also disclosed is a process for preparing the compound, a fungicidal composition containing the compound of general formula (I) and the use thereof in preventing and controlling disease in crops.

  本发明揭示了一种具有杀真菌活性的吡唑酰胺化合物，其结构由通式（I）所示：化合物的每个取代基均如描述中所定义。本发明的化合物具有杀真菌活性，并对瓜类霜霉病、玉米锈病、小麦白粉病、水稻稻瘟等疾病具有优异的预防和控制效果，尤其对瓜类霜霉病和玉米锈病有更好的预防和控制效果。还公开了一种制备该化合物的方法，含有通式（I）化合物的杀真菌组合物以及其在农作物疾病预防和控制中的应用。
• PYRAZOLYL PYRIMIDINAMINE COMPOUND AND APPLICATION THEREOF
  申请人：SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD.

  公开号：US20160332991A1

  公开（公告）日：2016-11-17

  Disclosed are pyrazolyl pyrimidinamine compounds with structures as shown in Formula I: The definitions of each of the substituents can be seen in the description. The compounds of present invention have a broad spectrum of bactericidal, insecticidal and acaricidal activity, and have good control effect on downy mildew of cucumber, powdery mildew of wheat, corn rust, anthracnosis of cucumber and the like, and especially have better control effect on downy mildew of cucumber, powdery mildew of wheat and anthracnosis of cucumber. The compounds of present invention also show good insecticidal activity, part of the compounds, at very low doses, have excellent control effect on diseases caused by Plutella xylostella , armyworm, Myzus persicae, Tetranychus cinnabarinus etc.

  本发明揭示了具有如下式所示结构的吡唑基嘧啶胺化合物：每个取代基的定义可在说明书中看到。本发明的化合物具有广谱的杀菌、杀虫和杀螨活性，并且对黄瓜霜霉病、小麦白粉病、玉米锈病、黄瓜炭疽病等病害具有良好的控制效果，特别对黄瓜霜霉病、小麦白粉病和黄瓜炭疽病有更好的控制效果。本发明的化合物还表现出良好的杀虫活性，其中部分化合物在非常低剂量下对由小菜蛾、军虫、桃蚜、细毛螨等引起的疾病具有出色的控制效果。
• SUBSTITUTED PYRIMIDINE COMPOUND AND PREPARATION METHOD AND USE THEREOF
  申请人：SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD.

  公开号：US20210015100A1

  公开（公告）日：2021-01-21

  The present invention discloses a substituted pyrimidine compound. The structure is shown in general formula I. The definition of each substituent in the formula is described in the description. The compound of the present invention has broad-spectrum fungicidal, insecticidal and acaricidal activity, and has excellent control effects on cucumber downy mildew, powdery mildew, corn rust, anthrax, rice blast, aphids, Tetranychus cinnabarinus and the like.

  本发明公开了一种取代嘧啶化合物。其结构如一般式I所示。公式中每个取代基的定义在描述中有所描述。本发明的化合物具有广谱杀真菌、杀虫和杀螨活性，并对黄瓜霜霉病、白粉病、玉米锈病、炭疽病、稻瘟病、蚜虫、红蜘蛛等具有优异的防治效果。