4,5-二氯-2-甲氧基吡啶 | 688047-08-7

• 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
• 中文名称: 4,5-二氯-2-甲氧基吡啶
• 英文名称: 4,5-dichloro-2-methoxypyridine
• CAS: 688047-08-7
• 化学式: C₆H₅Cl₂NO
• 分子量: 178.018
• InChiKey: MHKHADZFQUGJOM-UHFFFAOYSA-N

物化性质

• 沸点：
  207.9±35.0 °C(Predicted)
• 密度：
  1.363±0.06 g/cm3(Predicted)

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：
  0.17
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4,5-二氯-2-甲氧基吡啶 在 正丁基锂 、 二异丙胺 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 3.0h， 生成 4,5-dichloro-2-methoxy-pyridin-3-yllithium
  参考文献：
  名称：

  BACTERICIDE COMPOSITION AND METHOD OF CONTROLLING PLANT DISEASE

  摘要：

  公开号：

  EP1679003B1
• 作为产物：
  描述：

  4-碘-2-甲氧基吡啶 在 N-氯代丁二酰亚胺 、 异丙基氯化镁 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 15.0h， 生成 4,5-二氯-2-甲氧基吡啶
  参考文献：
  名称：

  BACTERICIDE COMPOSITION AND METHOD OF CONTROLLING PLANT DISEASE

  摘要：

  公开号：

  EP1679003B1

文献信息

• [EN] ANTIDIABETIC SPIROCHROMAN COMPOUNDS<br/>[FR] COMPOSÉS DE SPIROCHROMANE ANTIDIABÉTIQUES
  申请人：MERCK SHARP & DOHME

  公开号：WO2018118670A1

  公开（公告）日：2018-06-28

  Novel compounds of the structural formula (I), and the pharmaceutically acceptable salts thereof, are agonists of G-protein coupled receptor 40 (GPR40) and may be useful in the treatment, prevention and suppression of diseases mediated by the G-protein-coupled receptor 40. The compounds of the present invention may be useful in the treatment of Type 2 diabetes mellitus, and of conditions that are often associated with this disease, including obesity and lipid disorders, such as mixed or diabetic dyslipidemia, hyperlipidemia, hypercholesterolemia, and hypertriglyceridemia.

  结构式（I）的新化合物及其药用盐是G蛋白偶联受体40（GPR40）的激动剂，可能在治疗、预防和抑制由G蛋白偶联受体40介导的疾病方面有用。本发明的化合物可能在治疗2型糖尿病以及与该疾病常相关的病症，包括肥胖和脂质紊乱，如混合型或糖尿病性脂质代谢异常、高脂血症、高胆固醇血症和高甘油三酯血症方面有用。
• 3-benzoyl-2,4,5-substituted pyridine derivatives or salts thereof and bactericides containing the same
  申请人：Nishide Hisaya

  公开号：US20060089390A1

  公开（公告）日：2006-04-27

  To provide 3-benzoyl-2,4,5-substituted pyridine derivatives or their salts, fungicides containing them, and intermediates for producing them. By providing a group of compounds comprising specific 3-benzoyl-2,4,5-substituted pyridine derivatives or their salts, or fungicides containing them, which have so-called rainfastness, whereby they are capable of exhibiting excellent effects even when crops have received rainfall after application of the chemicals, it becomes unnecessary to increase the number of applications or the dose of the chemicals by taking into consideration the rainfall after the application of the chemicals. Thus, it is possible to protect crops from disease injuries at a lower cost with less labor.

  提供3-苯甲酰基-2,4,5-取代吡啶衍生物或其盐，含有它们的杀菌剂以及用于生产它们的中间体。通过提供一组化合物，其中包括特定的3-苯甲酰基-2,4,5-取代吡啶衍生物或其盐，或含有它们的杀菌剂，这些化合物具有所谓的雨水稳定性，即使作物在化学品施用后遭受降雨，它们仍能展现出优异的效果，因此不必考虑化学品施用后的降雨增加化学品的施用次数或剂量。因此，可以以更低的成本和更少的劳动力保护作物免受病害的伤害。
• Fungicidal composition and method for controlling plant diseases
  申请人：Nishide Hisaya

  公开号：US20060194849A1

  公开（公告）日：2006-08-31

  A fungicidal composition containing, as active ingredients, (a) a benzoylpyridine derivative represented by the following formula or its salt: wherein X is a halogen atom, a nitro group, a substitutable hydrocarbon group, a substitutable alkoxy group, a substitutable aryloxy group, a substitutable cycloalkoxy group, a hydroxyl group, a substitutable alkylthio group, a cyano group, a carboxyl group which may be esterified or amidated, or a substitutable amino group, n is 1, 2, 3 or 4; R 1 is a substitutable alkyl group, R 2′ is a substitutable alkyl group, a substitutable alkoxy group, a substitutable aryloxy group, a substitutable cycloalkoxy group or a hydroxyl group, p is 1, 2 or 3, and R 2″ is a substitutable alkoxy group or a hydroxyl group, provided that at least two of R 2′ and R 2″ optionally form a condensed ring containing an oxygen atom and (b) at least one other fungicide.

  一种杀真菌组合物，包含以下活性成分：（a）一种苯甲酰吡啶衍生物或其盐，其化学式如下：其中X是卤素原子、硝基、可替代的碳氢基团、可替代的烷氧基团、可替代的芳氧基团、可替代的环烷氧基团、羟基、可替代的烷硫基团、氰基、可酯化或酰胺化的羧基或可替代的氨基团，n为1、2、3或4；R1是可替代的烷基团，R2'是可替代的烷基团、可替代的烷氧基团、可替代的芳氧基团、可替代的环烷氧基团或羟基，p为1、2或3，R2"是可替代的烷氧基团或羟基，但R2'和R2"中至少有两个可选地形成含氧原子的螺环；（b）至少一种其他杀真菌剂。
• FUNGICIDAL COMPOSITION AND METHOD FOR CONTROLLING PLANT DISEASES
  申请人：NISHIDE Hisaya

  公开号：US20090247763A1

  公开（公告）日：2009-10-01

  It is to provide a fungicidal composition having stable and high fungicidal effects against cultivated crops infected with plant diseases resulting from plant diseases. A fungicidal composition containing as active ingredients (a) a benzoylpyridine derivative represented by the formula (I) or its salt: (wherein X is a halogen atom, a nitro group, a substitutable hydrocarbon group, a substitutable alkoxy group, a substitutable aryloxy group, a substitutable cycloalkoxy group, a hydroxyl group, a substitutable alkylthio group, a cyano group, a carboxyl group which may be esterified or amidated, or a substitutable amino group, n is 1, 2, 3 or 4; R 1 is a substitutable alkyl group, R 2′ is a substitutable alkyl group, a substitutable alkoxy group, a substitutable aryloxy group, a substitutable cycloalkoxy group or a hydroxyl group, a is 1, 2 or 3, and R 2″ is a substitutable alkoxy group or a hydroxyl group, provided that at least two of R 2′ and R 2″ may form a condensed ring containing an oxygen atom) and (b) at least one another fungicide.

  提供一种杀菌组合物，对由植物疾病引起的种植作物感染的植物疾病具有稳定和高效的杀菌效果。该杀菌组合物包含以下活性成分：(a)一种由式(I)表示的苯甲酰吡啶衍生物或其盐：(其中X为卤素原子、硝基、可替换的碳氢基、可替换的烷氧基、可替换的芳氧基、可替换的环烷氧基、羟基、可替换的烷硫基、氰基、可酯化或酰胺化的羧基或可替换的氨基，n为1、2、3或4；R1为可替换的烷基，R2'为可替换的烷基、可替换的烷氧基、可替换的芳氧基、可替换的环烷氧基或羟基，a为1、2或3，R2''为可替换的烷氧基或羟基，但至少有R2'和R2''中的两个可以形成含氧原子的缩环)和(b)至少另一种杀菌剂。
• 3-BENZOYL-2,4,5-SUBSTITUTED PYRIDINE DERIVATIVES OR SALTS THEREOF AND BACTERICIDES CONTAINING THE SAME
  申请人：ISHIHARA SANGYO KAISHA, LTD.

  公开号：EP1559320A1

  公开（公告）日：2005-08-03

  To provide 3-benzoyl-2,4,5-substituted pyridine derivatives or their salts, fungicides containing them, and intermediates for producing them. By providing a group of compounds comprising specific 3-benzoyl-2,4,5-substituted pyridine derivatives or their salts, or fungicides containing them, which have so-called rainfastness, whereby they are capable of exhibiting excellent effects even when crops have received rainfall after application of the chemicals, it becomes unnecessary to increase the number of applications or the dose of the chemicals by taking into consideration the rainfall after the application of the chemicals. Thus, it is possible to protect crops from disease injuries at a lower cost with less labor.

  提供 3-苯甲酰基-2,4,5-取代的吡啶衍生物或它们的盐、含有它们的杀菌剂以及生产它们的中间体。 通过提供由特定的 3-苯甲酰基-2,4,5-取代的吡啶衍生物或其盐组成的一组化合物，或含有它们的杀真菌剂，它们具有所谓的耐雨性，即即使在施用药剂后作物受到降雨的影响，它们也能表现出优异的效果，因此无需考虑施用药剂后的降雨情况而增加施用次数或药剂剂量。因此，可以用较低的成本和较少的劳动力保护作物免受病害的伤害。