4-methyl-5-(4-trifluoromethyl phenyl)-isoxazole-3-carboxylic acid ethyl ester | 854015-40-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-methyl-5-(4-trifluoromethyl phenyl)-isoxazole-3-carboxylic acid ethyl ester
• 英文别名: ethyl 4-methyl-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxylate；ethyl 4-methyl-5-[4-(trifluoromethyl)phenyl]-1,2-oxazole-3-carboxylate
• CAS: 854015-40-0
• 化学式: C₁₄H₁₂F₃NO₃
• 分子量: 299.249
• InChiKey: YPFVPBYNVJWTOT-UHFFFAOYSA-N

物化性质

• 沸点：
  357.9±42.0 °C(Predicted)
• 密度：
  1.273±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  52.3
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4-methyl-5-(4-trifluoromethyl phenyl)-isoxazole-3-carboxylic acid ethyl ester 在 N-溴代丁二酰亚胺(NBS) 、 碳酸氢钠 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 lithium hydroxide 、 过氧化苯甲酰 作用下， 以 四氢呋喃 、 四氯化碳 、 二氯甲烷 为溶剂， 生成 N-cyclopentyl-4-((isopropylamino)methyl)-5-(4-(trifluoromethyl)-phenyl)isoxazole-3-carboxamide
  参考文献：
  名称：

  Discovery of potent, soluble and orally active TRPV1 antagonists. Structure–activity relationships of a series of isoxazoles

  摘要：

  Systematic optimisation of a poorly soluble lead series of isoxazole-3-carboxamides was conducted. Substitution of the 4-position with specific polar functionality afforded the requisite balance of potency, solubility and physicochemical properties. Compound 21a was found to be efficacious in the rat Capsaicin Hargreaves assay following oral administration. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.01.051
• 作为产物：
  描述：

  5-溴-4-甲基异恶唑-3-羧酸乙酯 、 4-三氟甲基苯硼酸 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride potassium carbonate 作用下， 以 乙二醇二甲醚 为溶剂， 反应 3.25h， 以46.2%的产率得到4-methyl-5-(4-trifluoromethyl phenyl)-isoxazole-3-carboxylic acid ethyl ester
  参考文献：
  名称：

  [EN] ISOXAZOLE-3-CARBOXAMIDE DERIVATIVES
  [FR] DÉRIVÉS D'ISOXAZOLE-3-CARBOXAMIDE

  摘要：

  本发明涉及具有一般式I的异噁唑-3-羧酰胺衍生物或其药学上可接受的盐，以及包含相同的药物组合物，以及用于治疗TRPV1介导的疾病的异噁唑-3-羧酰胺衍生物，如急性和慢性疼痛疾病、急性和慢性神经痛、急性和慢性炎症性疼痛、呼吸系统疾病和下尿路疾病的用途。

  公开号：

  WO2010091009A1

文献信息

• [EN] 5-PHENYL-ISOXAZOLE-3-CARBOXAMIDE DERIVATIVES AS TRPV1 MODULATORS<br/>[FR] DÉRIVÉS D'ISOXAZOLE-3-CARBOXAMIDE
  申请人：ORGANON NV

  公开号：WO2009016241A1

  公开（公告）日：2009-02-05

  The present invention relates to isoxazole-3-carboxamide derivative having the general Formula (I), or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same, as well as to the use of said isoxazole-3-carboxamide derivatives for the treatment of TRPV1 mediated disorders, such as acute and chronic pain disorders, acute and chronic neuropathic pain, acute and chronic inflammatory pain, respiratory diseases, and lower urinary tract disorders.

  本发明涉及具有通式（I）的异噁唑-3-羧酰胺衍生物，或其药学上可接受的盐，包括含有相同成分的药物组合物，以及所述异噁唑-3-羧酰胺衍生物用于治疗TRPV1介导的疾病，如急性和慢性疼痛疾病、急性和慢性神经病性疼痛、急性和慢性炎症性疼痛、呼吸道疾病和下尿路疾病。
• Isoxazole derivatives as peroxisome proliferator-activated receptors agonists
  申请人：Fukui Yoshikazu

  公开号：US20070054902A1

  公开（公告）日：2007-03-08

  A compound of formula (I): (wherein R 1 -R 10 are each independently hydrogen, halogen, optionally substituted lower alkyl or the like, X 1 is —O—, —S—, —NR 11 — (wherein R 11 is hydrogen, lower alkyl or the like), —CR 12 R 13 CO—, —(CR 12 R 13 )mO—, —O(CR 12 R 13 )m- (wherein R 12 and R 13 are each independently hydrogen or lower alkyl and m is a integer between 1 and 3) or the like, X 2 is a bond, —O—, —S—, —NR 14 — (wherein R 14 is hydrogen, lower alkyl or the like, R 14 and R 6 can be taken together with the neighboring atom to form a ring) or —CR 15 R 16 — (wherein R 15 and R 16 are each independently hydrogen or lower alkyl, R 15 and R 6 or R 10 can be taken together with the neighboring carbon atom to form a ring, R 16 and R 9 can be joined together to form a bond), X 3 is COOR 17 , C(═NR 17 )NR 18 OR 19 or the like), a pharmaceutically acceptable salt or a solvate thereof.

  化合物的化学式为（I）：（其中R1-R10各自独立地为氢，卤素，可选择性取代的低碳基或类似物，X1为—O—，—S—，—NR11—（其中R11为氢，低碳基或类似物），—CR12R13CO—，—（CR12R13）mO—，—O（CR12R13）m-（其中R12和R13各自独立地为氢或低碳基，m为1到3之间的整数）或类似物，X2为键，—O—，—S—，—NR14—（其中R14为氢，低碳基或类似物，R14和R6可以与相邻的原子结合形成环）或—CR15R16—（其中R15和R16各自独立地为氢或低碳基，R15和R6或R10可以与相邻的碳原子结合形成环，R16和R9可以结合在一起形成键），X3为COOR17，C（═NR17）NR18OR19或类似物），其药学上可接受的盐或溶剂化物。
• 5- PHENYL-ISOXAZOLE-3-CARBOXAMIDE DERIVATIVES AS TRPV1 MODULATORS
  申请人：Roughton Andrew Laird

  公开号：US20110065764A1

  公开（公告）日：2011-03-17

  The present invention relates to isoxazole-3-carboxamide derivative having the general Formula (I), or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same, as well as to the use of said isoxazole-3-carboxamide derivatives for the treatment of TRPV1 mediated disorders, such as acute and chronic pain disorders, acute and chronic neuropathic pain, acute and chronic inflammatory pain, respiratory diseases, and lower urinary tract disorders.

  本发明涉及一种具有一般式(I)的异恶唑-3-羧酰胺衍生物，或其药学上可接受的盐，以及包含它们的药物组合物，以及使用所述异恶唑-3-羧酰胺衍生物治疗TRPV1介导的疾病，如急性和慢性疼痛疾病，急性和慢性神经病性疼痛，急性和慢性炎症性疼痛，呼吸系统疾病和下尿路疾病的用途。
• ISOXAZOLE-5-CARBOXAMIDE DERIVATIVES
  申请人：Palin Ronald

  公开号：US20120071481A1

  公开（公告）日：2012-03-22

  The present invention relates to isoxazole-3-carboxamide derivative having the general Formula I or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same, as well as to the use of said isoxazole-3-carboxamide derivatives for the treatment of TRPV1 mediated disorders, such as acute and chronic pain disorders, acute and chronic neuropathic pain, acute and chronic inflammatory pain, respiratory diseases, and lower urinary tract disorders.

  本发明涉及一种具有一般式I或其药学上可接受的盐的异噁唑-3-羧酰胺衍生物，以及包含该衍生物的制药组合物，以及利用该异噁唑-3-羧酰胺衍生物治疗TRPV1介导的疾病，如急性和慢性疼痛疾病、急性和慢性神经病性疼痛、急性和慢性炎症性疼痛、呼吸系统疾病和下尿路疾病的用途。
• ISOXAZOLE DERIVATIVE HAVING AGONISTIC ACTIVITY AGAINST PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR
  申请人：SHIONOGI & CO., LTD.

  公开号：EP1690538A1

  公开（公告）日：2006-08-16

  A compound of formula (I) : (wherein R1-R10 are each independently hydrogen, halogen, optionally substituted lower alkyl or the like, X1 is -O-, -S-, -NR11- (wherein R11 is hydrogen, lower alkyl or the like), -CR12R13CO-, -(CR12R13)mO-, -O(CR12R13)m- (wherein R12 and R13 are each independently hydrogen or lower alkyl and m is a integer between 1 and 3) or the like, X2 is a bond, -O-, -S-, -NR14- (wherein R14 is hydrogen, lower alkyl or the like, R14 and R6 can be taken together with the neighboring atom to form a ring) or -CR15R16-(wherein R15 and R16 are each independently hydrogen or lower alkyl, R15 and R6 or R10 can be taken together with the neighboring carbon atom to form a ring, R16 and R9 can be joined together to form a bond), X3 is COOR17, C( = NR17)NR18OR19 or the like), a pharmaceutically acceptable salt or a solvate thereof.

  式 (I) 的化合物： 其中 R1-R10各自独立地为氢、卤素、任选取代的低级烷基或类似物，X1为-O-、-S-、-NR11-（其中R11为氢、低级烷基或类似物）、-CR12R13CO-、-(CR12R13)mO-、-O(CR12R13)m-（其中R12和R13各自独立地为氢或低级烷基，m为1至3之间的整数）或类似物、 X2 是键、-O-、-S-、-NR14-（其中 R14 是氢、低级烷基或类似物，R14 和 R6 可与邻近原子一起形成环）或-CR15R16-（其中 R15 和 R16 各自独立地是氢或低级烷基、R15和R6或R10可与邻近的碳原子结合形成环，R16和R9可结合形成键），X3为COOR17、C( = NR17)NR18OR19或类似物），其药学上可接受的盐或溶液。