3-[5-benzyloxycarbonylamino-6-oxo-2-(m-tolyl)-1,6-dihydro-1-pyrimidinyl]-N-(1-benzyl-3,3,3-trifluoro-2-hydroxypropyl)propanamide | 340011-08-7

• 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: 3-[5-benzyloxycarbonylamino-6-oxo-2-(m-tolyl)-1,6-dihydro-1-pyrimidinyl]-N-(1-benzyl-3,3,3-trifluoro-2-hydroxypropyl)propanamide
• CAS: 340011-08-7
• 化学式: C₃₂H₃₁F₃N₄O₅
• 分子量: 608.617
• InChiKey: ZRIHGNBOFVSZLP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.01
• 重原子数：
  44.0
• 可旋转键数：
  11.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  122.55
• 氢给体数：
  3.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  3-[5-benzyloxycarbonylamino-6-oxo-2-(m-tolyl)-1,6-dihydro-1-pyrimidinyl]-N-(1-benzyl-3,3,3-trifluoro-2-hydroxypropyl)propanamide 在 二氯乙酸 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 二甲基亚砜 、 甲苯 为溶剂， 反应 2.5h， 以79%的产率得到3-[5-benzyloxycarbonylamino-6-oxo-2-(m-tolyl)-1,6-dihydro-1-pyrimidinyl]-N-(1-benzyl-3,3,3-trifluoro-2-oxopropyl)propanamide
  参考文献：
  名称：

  Non-Peptidic inhibitors of human chymase. Synthesis, structure–activity relationships, and pharmacokinetic profiles of a series of 5-amino-6-oxo-1,6-dihydropyrimidine-containing trifluoromethyl ketones

  摘要：

  Chymase possesses a wide variety of actions, including promotion of angiotensin II production and histamine release from mast cells. However, due to a lack of effective inhibitors featuring both high inhibitory activity and high metabolic stability, the pathophysiological role of chymase has not been fully elucidated. We designed non-peptidic inhibitors based on the predicted binding mode of the peptidic chymase inhibitor Val-Pro-Phe-CF3 and demonstrated that the Val-Pro unit is replaceable with a (5-amino-6-oxo-2-phenyl-1,6-dihydro-1-pyrimidinyl)acetyl moiety. Structure-activity relationship studies revealed that phenyl substitution at the 2-position of the pyrimidinone ring is indispensable for high activity. The most potent compound 1h (K-i = 0.0506 muM) is superior in potency to the parent peptidic inhibitor Val-Pro-Phe-CF3 and has good selectivity for chymase over other proteases. The related analogue 1e was orally absorbed and maintained high plasma levels for at least 2 h. These results suggest that the derivatives reported here could be developed as agents for treatment of chymase-induced disease. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(00)00244-3
• 作为产物：
  描述：

  ethyl 3-methylbenzimidate hydrochloride 在 吡啶 、 2,6-二甲基吡啶 、 二苯基膦叠氮化物 、 三氧化硫 、 四丁基氟化铵 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 三乙胺 、 lithium iodide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 吡啶 、 乙醇 、 二氯甲烷 、 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 反应 55.5h， 生成 3-[5-benzyloxycarbonylamino-6-oxo-2-(m-tolyl)-1,6-dihydro-1-pyrimidinyl]-N-(1-benzyl-3,3,3-trifluoro-2-hydroxypropyl)propanamide
  参考文献：
  名称：

  Non-Peptidic inhibitors of human chymase. Synthesis, structure–activity relationships, and pharmacokinetic profiles of a series of 5-amino-6-oxo-1,6-dihydropyrimidine-containing trifluoromethyl ketones

  摘要：

  Chymase possesses a wide variety of actions, including promotion of angiotensin II production and histamine release from mast cells. However, due to a lack of effective inhibitors featuring both high inhibitory activity and high metabolic stability, the pathophysiological role of chymase has not been fully elucidated. We designed non-peptidic inhibitors based on the predicted binding mode of the peptidic chymase inhibitor Val-Pro-Phe-CF3 and demonstrated that the Val-Pro unit is replaceable with a (5-amino-6-oxo-2-phenyl-1,6-dihydro-1-pyrimidinyl)acetyl moiety. Structure-activity relationship studies revealed that phenyl substitution at the 2-position of the pyrimidinone ring is indispensable for high activity. The most potent compound 1h (K-i = 0.0506 muM) is superior in potency to the parent peptidic inhibitor Val-Pro-Phe-CF3 and has good selectivity for chymase over other proteases. The related analogue 1e was orally absorbed and maintained high plasma levels for at least 2 h. These results suggest that the derivatives reported here could be developed as agents for treatment of chymase-induced disease. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(00)00244-3