6-bromo-2-cyclopropylchroman-4-one | 1311265-02-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 6-bromo-2-cyclopropylchroman-4-one
• 英文别名: 6-Bromo-2-cyclopropyl-2,3-dihydrochromen-4-one
• CAS: 1311265-02-7
• 化学式: C₁₂H₁₁BrO₂
• 分子量: 267.122
• InChiKey: GZDYAEWCNYJNFM-UHFFFAOYSA-N

物化性质

• 沸点：
  377.7±42.0 °C(Predicted)
• 密度：
  1.600±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-bromo-2-cyclopropylchroman-4-one 在 dimethyl sulfide borane 、 (S)-2-甲基-CBS-恶唑硼烷 作用下， 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Design and synthesis of hydroxyethylamine (HEA) BACE-1 inhibitors: Prime side chromane-containing inhibitors

  摘要：

  The structure structure activity relationship of the prime region of conformationally restricted hydroxyethylamine (HEA) BACE inhibitors is described. Variation of the P1' region provided selectivity over Cat-D with a series of 2,2-dioxo-isothiochromanes and optimization of the P2' substituent of chromane-HEA(s) with polar substituents provided improvements in the compound's in vitro permeability. Significant potency gains were observed with small aliphatic substituents such as methyl, n-propyl, and cyclopropyl when placed at the C-2 position of the chromane. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.06.006
• 作为产物：
  描述：

  2-羟基-5-溴苯乙酮 、 环丙甲醛 在 四氢吡咯 作用下， 以 乙腈 为溶剂， 反应 18.0h， 以68%的产率得到6-bromo-2-cyclopropylchroman-4-one
  参考文献：
  名称：

  [EN] S PIRO [CHROMAN - 4, 4 ' - IMIDAZOL] ONES AS BETA - SECRETASE INHIBITORS
  [FR] SPIRO[CHROMANE-4,4'-IMIDAZOL]ONES EN TANT QU'INHIBITEURS DE BÊTA-SÉCRÉTASE

  摘要：

  这项发明提供了Formula I和Formula II的新型螺环色苷化合物，可以抑制APP的β-分泌酶裂解，并可用作治疗神经退行性疾病的治疗剂。

  公开号：

  WO2011072064A1

文献信息

• [EN] BICYCLIC UREA, THIOUREA, GUANIDINE AND CYANOGUANIDINE COMPOUNDS USEFUL FOR THE TREATMENT OF PAIN<br/>[FR] COMPOSÉS DE THIO-URÉE, GUANIDINE, CYNOGUANIDINE ET D'URÉE BICYCLIQUES UTILES POUR LE TRAITEMENT DE LA DOULEUR
  申请人：ARRAY BIOPHARMA INC

  公开号：WO2014078454A1

  公开（公告）日：2014-05-22

  Compounds of Formula I: or stereoisomers, tautomers, or pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein Ring A, Ring C and X are as defined herein, are inhibitors of TrkA kinase and are useful in the treatment of diseases which can be treated with a TrkA kinase inhibitor such as pain, cancer, inflammation/inflammatory diseases, neurodegenerative diseases, certain infectious diseases, Sjogren's syndrome, endometriosis, diabetic peripheral neuropathy, prostatitis and pelvic pain syndrome.

  公式I的化合物：或立体异构体、互变异构体、或药用可接受的盐、溶剂化物或前药，其中环A、环C和X如本文定义，是TrkA激酶的抑制剂，可用于治疗可以用TrkA激酶抑制剂治疗的疾病，如疼痛、癌症、炎症/炎症性疾病、神经退行性疾病、某些传染病、舍格伦综合症、子宫内膜异位症、糖尿病周围神经病、前列腺炎和盆腔疼痛综合症。
• Bicyclic urea, thiourea, guanidine and cyanoguanidine compounds useful for the treatment of pain
  申请人：Array BioPharma Inc.

  公开号：US10351575B2

  公开（公告）日：2019-07-16

  Compounds of Formula I: or stereoisomers, tautomers, or pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein Ring A, Ring C and X are as defined herein, are inhibitors of TrkA kinase and are useful in the treatment of diseases which can be treated with a TrkA kinase inhibitor such as pain, cancer, inflammation/inflammatory diseases, neurodegenerative diseases, certain infectious diseases, Sjogren's syndrome, endometriosis, diabetic peripheral neuropathy, prostatitis and pelvic pain syndrome.

  式 I 的化合物或其立体异构体、同系物或药学上可接受的盐、溶液剂或原药，其中环 A、环 C 和 X 如本文所定义，是 TrkA 激酶的抑制剂，可用于治疗可使用 TrkA 激酶抑制剂治疗的疾病，如疼痛、癌症、炎症/炎症性疾病、神经退行性疾病、某些传染性疾病、Sjogren 综合征、子宫内膜异位症、糖尿病周围神经病变、前列腺炎和盆腔疼痛综合征。
• BICYCLIC UREA, THIOUREA, GUANIDINE AND CYANOGUANIDINE COMPOUNDS USEFUL FOR THE TREATMENT OF PAIN
  申请人：Array Biopharma, Inc.

  公开号：EP2920166A1

  公开（公告）日：2015-09-23
• [EN] S PIRO [CHROMAN - 4, 4 ' - IMIDAZOL] ONES AS BETA - SECRETASE INHIBITORS<br/>[FR] SPIRO[CHROMANE-4,4'-IMIDAZOL]ONES EN TANT QU'INHIBITEURS DE BÊTA-SÉCRÉTASE
  申请人：ARRAY BIOPHARMA INC

  公开号：WO2011072064A1

  公开（公告）日：2011-06-16

  The invention provides novel spirochroman compounds of Formulas I and II that inhibit β-secretase cleavage of APP and are useful as therapeutic agents for treating neurodegenerative diseases.

  这项发明提供了Formula I和Formula II的新型螺环色苷化合物，可以抑制APP的β-分泌酶裂解，并可用作治疗神经退行性疾病的治疗剂。
• Design and synthesis of hydroxyethylamine (HEA) BACE-1 inhibitors: Prime side chromane-containing inhibitors
  作者：Raymond A. Ng、Minghua Sun、Simeon Bowers、Roy K. Hom、Gary D. Probst、Varghese John、Lawrence Y. Fang、Michel Maillard、Andrea Gailunas、Louis Brogley、R. Jeffrey Neitz、Jay S. Tung、Michael A. Pleiss、Andrei W. Konradi、Hing L. Sham、Michael S. Dappen、Marc Adler、Nanhua Yao、Wes Zmolek、David Nakamura、Kevin P. Quinn、John-Michael Sauer、Michael P. Bova、Lany Ruslim、Dean R. Artis、Ted A. Yednock

  DOI：10.1016/j.bmcl.2013.06.006

  日期：2013.8

  The structure structure activity relationship of the prime region of conformationally restricted hydroxyethylamine (HEA) BACE inhibitors is described. Variation of the P1' region provided selectivity over Cat-D with a series of 2,2-dioxo-isothiochromanes and optimization of the P2' substituent of chromane-HEA(s) with polar substituents provided improvements in the compound's in vitro permeability. Significant potency gains were observed with small aliphatic substituents such as methyl, n-propyl, and cyclopropyl when placed at the C-2 position of the chromane. (C) 2013 Elsevier Ltd. All rights reserved.