(4R)-2-(5-chloro-2-hydroxyphenyl)thiazolidine-4-carboxylic acid | 72678-89-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (4R)-2-(5-chloro-2-hydroxyphenyl)thiazolidine-4-carboxylic acid
• 英文别名: (4R)-2-(5-chloro-2-hydroxyphenyl)-1,3-thiazolidine-4-carboxylic acid
• CAS: 72678-89-8
• 化学式: C₁₀H₁₀ClNO₃S
• 分子量: 259.713
• InChiKey: XHSKDKQRRAYTIR-JAVCKPHESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  94.9
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (4R)-2-(5-chloro-2-hydroxyphenyl)thiazolidine-4-carboxylic acid 在 ammonium hydroxide 、 三乙胺 作用下， 以 丙酮 为溶剂， 反应 2.0h， 生成 (4R)-2-(5-chloro-2-hydroxyphenyl)-3-[(2S)-2-methyl-3-sulfanylpropanoyl]-1,3-thiazolidine-4-carboxylic acid
  参考文献：
  名称：

  Synthesis and antihypertensive activity of N-(mercaptoacyl)-thiazolidinecarboxylic acids.

  摘要：

  报道了一系列新型N-(巯基乙酰基)-噻唑烷羧酸(VIIa-d)的合成及其抗高血压活性。抗高血压活性通过血管紧张素I转化酶(ACE)抑制活性来评估。这些化合物的活性与(2S)-1-[(2S)-3-巯基-2-甲基丙酰基]脯氨酸(SQ 14225)进行了比较，发现其中许多化合物是相对强效的ACE抑制剂。其中最有效的是(4R)-2-(2-羟基苯基)-3-(3-巯基丙酰基)-4-噻唑烷羧酸(62)。讨论了噻唑烷及其相关化合物的结构-活性关系。

  DOI：

  10.1248/cpb.30.440
• 作为产物：
  描述：

  L-半胱氨酸 、 5-氯代水杨醛 以 乙醇 为溶剂， 反应 8.0h， 以88%的产率得到(4R)-2-(5-chloro-2-hydroxyphenyl)thiazolidine-4-carboxylic acid
  参考文献：
  名称：

  Synthesis, structure and structure–activity relationship analysis of 3-tert-butoxycarbonyl-2-arylthiazolidine-4-carboxylic acid derivatives as potential antibacterial agents

  摘要：

  Nine 2-arylthiazolidine-4-carboxylic acid derivatives and nine 3-tert-butoxycarbonyl-2-arylthiazolidine-4-carboxylic acid derivatives were synthesized to screen for their antibacterial activities. Compounds S, 14-18 were first reported. Their chemical structures were clearly determined by H-1 NMR, C-13 NMR, ESI mass spectra and elemental analyses, coupled with one selected single-crystal structure. All the compounds were assayed for antibacterial activities against two Gram-positive bacterial strains (Bacillus subtilis ATCC 6633 and Staphylococcus aureus ATCC 6538) and two Gram-negative bacterial strains (Escherichia coli ATCC 35218 and Pseudomonas aeruginosa ATCC 13525) by MTT method. Most of the 3-tert-butoxycarbonyl-2-arylthiazolidine-4-carboxylic acid derivatives exhibited better antibacterial activities against the four bacterial strains than relative 2-arylthiazolidine-4-carboxylic acid derivatives. Compound (2RS,4R)-3-(tert-butoxycarbonyl)-2-(5-fluoro-2-hydroxyphenyl)thiazolidine-4-carboxylic acid (14) showed powerful antibacterial activities against P aeruginosa with IC50 value of 0.195 mu g/mL, which was superior to the positive controls Penicillin G and Kanamycin B, respectively. On the basis of the biological results, structure-activity relationships were discussed. (C) 2009 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2009.04.014

文献信息

• OYA, MASAYUKI;BABA, TOSHIO;KATO, EISHIN;KAWASHIMA, YOICHI;WATANABE, TOSHI+, CHEM. AND PHARM. BULL., 1982, 30, N 2, 440-461
  作者：OYA, MASAYUKI、BABA, TOSHIO、KATO, EISHIN、KAWASHIMA, YOICHI、WATANABE, TOSHI+

  DOI：——

  日期：——
• Synthesis and antihypertensive activity of N-(mercaptoacyl)-thiazolidinecarboxylic acids.
  作者：MASAYUKI OYA、TOSHIO BABA、EISHIN KATO、YOICHI KAWASHIMA、TOSHIO WATANABE

  DOI：10.1248/cpb.30.440

  日期：——

  The synthesis and antihypertensive activity of a new series of N-(mercaptoacyl)-thiazolidinecarboxylic acids (VIIa-d) are described. Antihypertensive activity was evaluated in terms of angiotensin I-converting enzyme (ACE) inhibitory activity. The activities of these compounds were compared with that of (2S)-1-[(2S)-3-mercapto-2-methylpropanoyl] proline, SQ 14225, and many of them were found to be relatively potent inhibitors of ACE. The most potent was (4R)-2-(2-hydroxyphenyl)-3-(3-mercaptopropanoyl)-4-thiazolidinecarboxylic acid (62). Structure-activity relationships among the thiazolidines and some related compounds are discussed.

  报道了一系列新型N-(巯基乙酰基)-噻唑烷羧酸(VIIa-d)的合成及其抗高血压活性。抗高血压活性通过血管紧张素I转化酶(ACE)抑制活性来评估。这些化合物的活性与(2S)-1-[(2S)-3-巯基-2-甲基丙酰基]脯氨酸(SQ 14225)进行了比较，发现其中许多化合物是相对强效的ACE抑制剂。其中最有效的是(4R)-2-(2-羟基苯基)-3-(3-巯基丙酰基)-4-噻唑烷羧酸(62)。讨论了噻唑烷及其相关化合物的结构-活性关系。
• Synthesis, structure and structure–activity relationship analysis of 3-tert-butoxycarbonyl-2-arylthiazolidine-4-carboxylic acid derivatives as potential antibacterial agents
  作者：Zhong-Cheng Song、Gao-Yuan Ma、Peng-Cheng Lv、Huan-Qiu Li、Zhu-Ping Xiao、Hai-Liang Zhu

  DOI：10.1016/j.ejmech.2009.04.014

  日期：2009.10

  Nine 2-arylthiazolidine-4-carboxylic acid derivatives and nine 3-tert-butoxycarbonyl-2-arylthiazolidine-4-carboxylic acid derivatives were synthesized to screen for their antibacterial activities. Compounds S, 14-18 were first reported. Their chemical structures were clearly determined by H-1 NMR, C-13 NMR, ESI mass spectra and elemental analyses, coupled with one selected single-crystal structure. All the compounds were assayed for antibacterial activities against two Gram-positive bacterial strains (Bacillus subtilis ATCC 6633 and Staphylococcus aureus ATCC 6538) and two Gram-negative bacterial strains (Escherichia coli ATCC 35218 and Pseudomonas aeruginosa ATCC 13525) by MTT method. Most of the 3-tert-butoxycarbonyl-2-arylthiazolidine-4-carboxylic acid derivatives exhibited better antibacterial activities against the four bacterial strains than relative 2-arylthiazolidine-4-carboxylic acid derivatives. Compound (2RS,4R)-3-(tert-butoxycarbonyl)-2-(5-fluoro-2-hydroxyphenyl)thiazolidine-4-carboxylic acid (14) showed powerful antibacterial activities against P aeruginosa with IC50 value of 0.195 mu g/mL, which was superior to the positive controls Penicillin G and Kanamycin B, respectively. On the basis of the biological results, structure-activity relationships were discussed. (C) 2009 Elsevier Masson SAS. All rights reserved.