2-(2-methoxylphenyl)-N-methylthiazolidine-3-carboxamide | 112562-85-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(2-methoxylphenyl)-N-methylthiazolidine-3-carboxamide
• 英文别名: 2-(2-methoxyphenyl)-N-methyl-1,3-thiazolidine-3-carboxamide
• CAS: 112562-85-3
• 化学式: C₁₂H₁₆N₂O₂S
• 分子量: 252.337
• InChiKey: XSQDTKPTCZLVEM-UHFFFAOYSA-N

物化性质

• 熔点：
  161-164 °C(Solv: ethanol (64-17-5); ethyl ether (60-29-7))
• 沸点：
  446.5±45.0 °C(Predicted)
• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  66.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-(2-甲氧基苯基)-1,3-噻唑烷 、 异氰酸甲酯 以75%的产率得到
  参考文献：
  名称：

  NATE HIROYUKI; SEKINE YASUO; HONMA YASUSHI; NAKAI HIDEO; WADA HIROSHI; TA+, CHEM. AND PHARM. BULL., 35,(1987) N 5, 1953-1968

  摘要：

  DOI：

文献信息

• Synthesis of 2-phenylthiazolidine derivatives as cardiotonic agents. I. 2-Phenylthiazolidine-3-thiocarboxamides.
  作者：HIROYUKI NATE、YASUO SEKINE、YASUSHI HONMA、HIDEO NAKAI、HIROSHI WADA、MIKIO TAKEDA、HIDEO YABANA、TAKU NAGAO

  DOI：10.1248/cpb.35.1953

  日期：——

  A series of novel 2-phenylthiazolidine-3-thiocarboxamides (II) was synthesized and tested for positive inotropic activity in the isolated guinea pig heart and in anesthetized dogs. Reaction of the benzaldehydes (VI, XI, XIV and XV) with cysteamine followed by treatment with isothiocyanates readily gave II. Structure-activity relationships were investigated by varying the structural parameters. N-Methyl-2 -phenylthiazolidine-3-thiocarboxamides having an ortho substituent such as a Me or OMe group exhibited significant positive inotropic action, which was not blocked by propranolol. Among the various ortho-alkoxyphenyl derivatives synthesized, the 2- (2- (3- (4-phenylpiperazino) propoxy) phenyl) derivative (I67) was found to exhibit more potent and longerlasting activity than amrinone without any significant effect on heart rate or blood pressure

  一系列新型2-苯基噻唑烷-3-硫代氨基甲酸酯（II）被合成并测试了其在离体豚鼠心脏和麻醉犬中的正性肌力活性。苯甲醛（VI、XI、XIV和XV）与半胱胺反应后，再用异硫氰酸酯处理，即可得到II。通过改变结构参数来研究结构-活性关系。具有邻位取代基如Me或OMe的N-甲基-2-苯基噻唑烷-3-硫代氨基甲酸酯表现出显著的正性肌力作用，且该作用不受普萘洛尔阻断。在合成的各种邻位烷氧基苯基衍生物中，2-（2-（3-（4-苯基哌嗪）丙氧基）苯基）衍生物（I67）显示出比氨力农更强大且持久的活性，而对心率或血压无显著影响。