(5R,6S,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate | 1289023-60-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡啶类
• 英文名称: (5R,6S,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
• 英文别名: [(5R,6S,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl] 4-(2-oxo-3H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
• CAS: 1289023-60-4
• 化学式: C₂₈H₂₇F₂N₅O₄
• 分子量: 535.55
• InChiKey: IDBLZYJFOOVSBY-QRJOEMBSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  39
• 可旋转键数：
  4
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  108
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  (5R,6S,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate 、 (5S,6R,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate 、 (9R)-6-(2,3-difluorophenyl)-5-oxo-6,7,8,9-tetrahydro-5Hcyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo-[4,5-b]pyridin-1-yl)piperidine-1-carboxylate 、 硼氢化钠 、 碳酸氢钠 在 MeOH water TFA 、 二氯甲烷 、 methanol-dichloromethane 、 example 5 作用下， 以 甲醇 为溶剂， 反应 0.5h， 以to afford the products example 4 (6.7 mg, 14%), example 5 (5.5 mg, 12%), and example 6 (3.0 mg, 6%) as white solids的产率得到(5S,6S,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
  参考文献：
  名称：

  CGRP receptor antagonists

  摘要：

  该披露通常涉及到公式I的新化合物，包括药用可接受的盐，这些化合物是CGRP受体拮抗剂。该披露还涉及到制药组合物和使用这些化合物治疗CGRP相关疾病的方法，包括偏头痛和其他头痛，神经源性血管扩张，神经源性炎症，热损伤，循环性休克，与绝经期相关的潮红，气道炎症性疾病如哮喘以及慢性阻塞性肺疾病（COPD）。

  公开号：

  US08314117B2
• 作为产物：
  描述：

  (9R)-6-(2,3-difluorophenyl)-9-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-one 在 sodium tetrahydroborate 、 sodium hexamethyldisilazane 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 苯 为溶剂， 反应 2.0h， 生成 (5S,6S,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate 、 (5R,6S,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate 、 (5S,6R,9R)-6-(2,3-difluorophenyl)-5-hydroxy-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-Oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate
  参考文献：
  名称：

  Discovery of (5S,6S,9R)-5-Amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate (BMS-927711): An Oral Calcitonin Gene-Related Peptide (CGRP) Antagonist in Clinical Trials for Treating Migraine

  摘要：

  Calcitonin gene-related peptide (CGRP) receptor antagonists have demonstrated clinical efficacy in the treatment of acute migraine. Herein, we describe the design, synthesis, and preclinical characterization of a highly potent, oral CGRP receptor antagonist BMS-927711 (8). Compound 8 has good oral bioavailability in rat and cynomolgus monkey, attractive overall preclinical properties, and shows dose-dependent activity in a primate model of CGRP-induced facial blood flow. Compound 8 is presently in phase II clinical trials.

  DOI：

  10.1021/jm3013147

文献信息

• [EN] CGRP RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DE RÉCEPTEUR CGRP
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2011046997A1

  公开（公告）日：2011-04-21

  The disclosure generally relates to the novel compounds of formula (I), including pharmaceutically acceptable salts, which are CGRP receptor antagonists. The disclosure also relates to pharmaceutical compositions and methods for using the compounds in the treatment of CGRP related disorders including migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD).

  该公开涉及公式（I）的新化合物，包括药用盐，这些化合物是CGRP受体拮抗剂。该公开还涉及制药组合物和使用这些化合物治疗CGRP相关疾病的方法，包括偏头痛和其他头痛、神经源性血管舒张、神经源性炎症、热损伤、循环性休克、与绝经相关的潮红、哮喘等气道炎症性疾病以及慢性阻塞性肺疾病（COPD）。
• CGRP Receptor Antagonists
  申请人：Luo Guanglin

  公开号：US20110251223A1

  公开（公告）日：2011-10-13

  The disclosure generally relates to the novel compounds of formula I, including pharmaceutically acceptable salts, which are CGRP receptor antagonists. The disclosure also relates to pharmaceutical compositions and methods for using the compounds in the treatment of CGRP related disorders including migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD).

  该披露通常涉及公式I的新化合物，包括药学上可接受的盐，这些化合物是CGRP受体拮抗剂。该披露还涉及药物组成物和使用这些化合物治疗与CGRP相关的疾病的方法，包括偏头痛和其他头痛，神经源性血管扩张，神经源性炎症，热损伤，循环休克，与绝经期相关的潮红，气道炎症性疾病，如哮喘和慢性阻塞性肺疾病（COPD）。
• CGRP RECEPTOR ANTAGONISTS
  申请人：Bristol-Myers Squibb Company

  公开号：EP2488512A1

  公开（公告）日：2012-08-22
• US8314117B2
  申请人：——

  公开号：US8314117B2

  公开（公告）日：2012-11-20
• Discovery of (5<i>S</i>,6<i>S</i>,9<i>R</i>)-5-Amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5<i>H</i>-cyclohepta[<i>b</i>]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1<i>H</i>-imidazo[4,5-<i>b</i>]pyridin-1-yl)piperidine-1-carboxylate (BMS-927711): An Oral Calcitonin Gene-Related Peptide (CGRP) Antagonist in Clinical Trials for Treating Migraine
  作者：Guanglin Luo、Ling Chen、Charles M. Conway、Rex Denton、Deborah Keavy、Laura Signor、Walter Kostich、Kimberley A. Lentz、Kenneth S. Santone、Richard Schartman、Marc Browning、Gary Tong、John G. Houston、Gene M. Dubowchik、John E. Macor

  DOI：10.1021/jm3013147

  日期：2012.12.13

  Calcitonin gene-related peptide (CGRP) receptor antagonists have demonstrated clinical efficacy in the treatment of acute migraine. Herein, we describe the design, synthesis, and preclinical characterization of a highly potent, oral CGRP receptor antagonist BMS-927711 (8). Compound 8 has good oral bioavailability in rat and cynomolgus monkey, attractive overall preclinical properties, and shows dose-dependent activity in a primate model of CGRP-induced facial blood flow. Compound 8 is presently in phase II clinical trials.