1-(2,4-dichloro-6-methylpyridin-3-yl)prop-2-en-1-ol | 374800-28-9

• 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: 1-(2,4-dichloro-6-methylpyridin-3-yl)prop-2-en-1-ol
• CAS: 374800-28-9
• 化学式: C₉H₉Cl₂NO
• 分子量: 218.083
• InChiKey: RBTRSHPJGVSEBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  33.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(2,4-dichloro-6-methylpyridin-3-yl)prop-2-en-1-ol 在 四丙基高钌酸铵 、 4 A molecular sieve 、 N-甲基吗啉氧化物 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 18.0h， 生成 5-chloro-7-methyl-1-(1-propylbutyl)-2,3-dihydro-1H-[1,6]naphthyridin-4-one
  参考文献：
  名称：

  Potent, Orally Active Corticotropin-Releasing Factor Receptor-1 Antagonists Containing a Tricyclic Pyrrolopyridine or Pyrazolopyridine Core

  摘要：

  Two new classes of tricyclic-based corticotropin-releasing factor (CRF1) receptor-1 antagonists were designed by constraining known 1H-pyrrolo[2,3-b]pyridine and 1H-pyrazolo[3,4-b]pyridine ligands. Pyrrole- and pyrazole-based molecules 19g and 22a, respectively, were discovered that potently bind the recombinant CRF1 receptor (K-i = 3.5, 2.9 nM) and inhibit adrenocorticotropic hormone (ACTH) release from rat pituitary cell culture (IC50 = 14, 6.8 nM). These compounds show good oral bioavailabity (F = 24%, 7.0%) and serum half-lives in rats (t(1/2) = 6.3, 12 h) and penetrate the rat brain ([brain]/[plasma] = 0.27, 0.52) but tend toward large volumes of distribution (V-D = 38, 44 L kg(-1)) and rapid clearances (CL = 70, 43 mL min(-1) kg(-1)). When given orally, both the pyrazole and the pyrrole leads dose-dependently inhibit stress-induced ACTH release in vivo. ACTH reductions of 84-86% were observed for 30 mg kg(-1) doses.

  DOI：

  10.1021/jm050070m
• 作为产物：
  描述：

  2,4-二氯-6-甲基吡啶-3-甲酸乙酯 在 lithium aluminium tetrahydride 、 草酰氯 、 二甲基亚砜 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 7.5h， 生成 1-(2,4-dichloro-6-methylpyridin-3-yl)prop-2-en-1-ol
  参考文献：
  名称：

  Potent, Orally Active Corticotropin-Releasing Factor Receptor-1 Antagonists Containing a Tricyclic Pyrrolopyridine or Pyrazolopyridine Core

  摘要：

  Two new classes of tricyclic-based corticotropin-releasing factor (CRF1) receptor-1 antagonists were designed by constraining known 1H-pyrrolo[2,3-b]pyridine and 1H-pyrazolo[3,4-b]pyridine ligands. Pyrrole- and pyrazole-based molecules 19g and 22a, respectively, were discovered that potently bind the recombinant CRF1 receptor (K-i = 3.5, 2.9 nM) and inhibit adrenocorticotropic hormone (ACTH) release from rat pituitary cell culture (IC50 = 14, 6.8 nM). These compounds show good oral bioavailabity (F = 24%, 7.0%) and serum half-lives in rats (t(1/2) = 6.3, 12 h) and penetrate the rat brain ([brain]/[plasma] = 0.27, 0.52) but tend toward large volumes of distribution (V-D = 38, 44 L kg(-1)) and rapid clearances (CL = 70, 43 mL min(-1) kg(-1)). When given orally, both the pyrazole and the pyrrole leads dose-dependently inhibit stress-induced ACTH release in vivo. ACTH reductions of 84-86% were observed for 30 mg kg(-1) doses.

  DOI：

  10.1021/jm050070m

文献信息

• CRF receptor antagonists and methods relating thereto
  申请人：Neurocrine Biosciences, Inc.

  公开号：US20040087589A1

  公开（公告）日：2004-05-06

  CRF receptor antagonists are disclosed which have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in a warm-blooded animals, such as stroke. The CRF receptor antagonists of this invention have the following structure: 1 including stereoisomers and pharmaceutically acceptable salts thereof, wherein n, m, A, B, C, R, R 1 , R 2 and Ar are as defined herein. Compositions containing a CRF receptor antagonist in combination with a pharmaceutically acceptable carrier are also disclosed, as well as methods for use of the same

  本发明揭示了CRF受体拮抗剂，其在治疗多种疾病中具有用途，包括治疗温血动物中CRF过度分泌的疾病，如中风。本发明的CRF受体拮抗剂具有以下结构：1包括立体异构体和其药学上可接受的盐，其中n，m，A，B，C，R，R1，R2和Ar如本文所定义。还揭示了含有CRF受体拮抗剂和药学上可接受的载体的组合物，以及使用它们的方法。
• US6531475B1
  申请人：——

  公开号：US6531475B1

  公开（公告）日：2003-03-11
• Potent, Orally Active Corticotropin-Releasing Factor Receptor-1 Antagonists Containing a Tricyclic Pyrrolopyridine or Pyrazolopyridine Core
  作者：Brian Dyck、Dimitri E. Grigoriadis、Raymond S. Gross、Zhiqiang Guo、Mustapha Haddach、Dragan Marinkovic、James R. McCarthy、Manisha Moorjani、Collin F. Regan、John Saunders、Michael K. Schwaebe、Tomas Szabo、John P. Williams、Xiaohu Zhang、Haig Bozigian、Ta Kung Chen

  DOI：10.1021/jm050070m

  日期：2005.6.1

  Two new classes of tricyclic-based corticotropin-releasing factor (CRF1) receptor-1 antagonists were designed by constraining known 1H-pyrrolo[2,3-b]pyridine and 1H-pyrazolo[3,4-b]pyridine ligands. Pyrrole- and pyrazole-based molecules 19g and 22a, respectively, were discovered that potently bind the recombinant CRF1 receptor (K-i = 3.5, 2.9 nM) and inhibit adrenocorticotropic hormone (ACTH) release from rat pituitary cell culture (IC50 = 14, 6.8 nM). These compounds show good oral bioavailabity (F = 24%, 7.0%) and serum half-lives in rats (t(1/2) = 6.3, 12 h) and penetrate the rat brain ([brain]/[plasma] = 0.27, 0.52) but tend toward large volumes of distribution (V-D = 38, 44 L kg(-1)) and rapid clearances (CL = 70, 43 mL min(-1) kg(-1)). When given orally, both the pyrazole and the pyrrole leads dose-dependently inhibit stress-induced ACTH release in vivo. ACTH reductions of 84-86% were observed for 30 mg kg(-1) doses.