(2S)-2-acetylsulfanyl-3-(4-methoxyphenyl)propanoic acid | 167090-35-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: (2S)-2-acetylsulfanyl-3-(4-methoxyphenyl)propanoic acid
• CAS: 167090-35-9
• 化学式: C₁₂H₁₄O₄S
• 分子量: 254.307
• InChiKey: KYBCJHCSKQFIRG-NSHDSACASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  88.9
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (2S)-2-acetylsulfanyl-3-(4-methoxyphenyl)propanoic acid 在 sodium hydroxide 、 1-羟基苯并三唑 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 氯仿 为溶剂， 反应 3.0h， 生成 (2S,5R)-5-(2-Hydroxy-phenyl)-1-{2-[(S)-2-mercapto-3-(4-methoxy-phenyl)-propionylamino]-acetyl}-pyrrolidine-2-carboxylic acid
  参考文献：
  名称：

  Design of Orally Active Dual Inhibitors of Neutral Endopeptidase and Angiotensin-Converting Enzyme with Long Duration of Action

  摘要：

  Mercaptoacyl dipeptides, containing a glycine Linked to a C-terminal 5-phenylproline, have been synthesized in order to obtain new highly efficient dual inhibitors of the two zinc metallopeptidases, neutral endopeptidase (NEP) and angiotensin-converting enzyme (ACE), which are involved in the control of blood pressure and fluid homeostasis. These compounds have been designed (i) to fit optimally the ACE pharmacophore previously described (Fournie-Zaluski, M. C.; et al. J. Med. Chem. 1994, 37, 1070-1083), through interaction with the S-1, S-1', and S-2' subsites of this enzyme, (ii) and to interact with the S-1' and S-2' subsites of NEP with the 5-phenylproline moiety outside the catalytic domain (Coric, P.; et al. J. Med. Chem. 1996, 39, 1210-1219). Replacement of Gly by Ala in these mercaptoacyl dipeptides induced an about 100-fold decreasein ACE inhibition. This shows that, in agreement with molecular modeling studies, a steric constraint as weak as a methyl group hinders optimal ACE active site recognition, Among these compounds, the dual inhibitor 26 (RB 106) (K-i, ACE =: 0.35 nM; NEP = 1.6 nM) showed excellent pharmacokinetic properties with an almost complete in vivo inhibition of NEP and ACE for more than 4 h after oral administration in mice of a low dose (2.6 x 10(-5) mol/kg) of the inhibitor. Moreover, RE 106 remained active 12 h after oral administration In spontaneous hypertensive rats, a chronic treatment of orally administered RB 106 (25 mg/kg/day) induced a prolonged hypotensive effect (-28 mmHg) still significant 2 days after the end of the treatment. In DOCA salt rats, a hypotensive response and a significant natriuresis were observed after iv administration RE 106, which is one of the most potent dual inhibitors described to date, could have interesting clinical applications in long term treatment of congestive heart failure and myocardial ischemia.

  DOI：

  10.1021/jm950783c
• 作为产物：
  描述：

  4-甲氧基-L-苯丙氨酸 、 potassium thioacetate 在 氢溴酸 、 sodium nitrite 作用下， 生成 (2S)-2-acetylsulfanyl-3-(4-methoxyphenyl)propanoic acid
  参考文献：
  名称：

  Design of Orally Active Dual Inhibitors of Neutral Endopeptidase and Angiotensin-Converting Enzyme with Long Duration of Action

  摘要：

  Mercaptoacyl dipeptides, containing a glycine Linked to a C-terminal 5-phenylproline, have been synthesized in order to obtain new highly efficient dual inhibitors of the two zinc metallopeptidases, neutral endopeptidase (NEP) and angiotensin-converting enzyme (ACE), which are involved in the control of blood pressure and fluid homeostasis. These compounds have been designed (i) to fit optimally the ACE pharmacophore previously described (Fournie-Zaluski, M. C.; et al. J. Med. Chem. 1994, 37, 1070-1083), through interaction with the S-1, S-1', and S-2' subsites of this enzyme, (ii) and to interact with the S-1' and S-2' subsites of NEP with the 5-phenylproline moiety outside the catalytic domain (Coric, P.; et al. J. Med. Chem. 1996, 39, 1210-1219). Replacement of Gly by Ala in these mercaptoacyl dipeptides induced an about 100-fold decreasein ACE inhibition. This shows that, in agreement with molecular modeling studies, a steric constraint as weak as a methyl group hinders optimal ACE active site recognition, Among these compounds, the dual inhibitor 26 (RB 106) (K-i, ACE =: 0.35 nM; NEP = 1.6 nM) showed excellent pharmacokinetic properties with an almost complete in vivo inhibition of NEP and ACE for more than 4 h after oral administration in mice of a low dose (2.6 x 10(-5) mol/kg) of the inhibitor. Moreover, RE 106 remained active 12 h after oral administration In spontaneous hypertensive rats, a chronic treatment of orally administered RB 106 (25 mg/kg/day) induced a prolonged hypotensive effect (-28 mmHg) still significant 2 days after the end of the treatment. In DOCA salt rats, a hypotensive response and a significant natriuresis were observed after iv administration RE 106, which is one of the most potent dual inhibitors described to date, could have interesting clinical applications in long term treatment of congestive heart failure and myocardial ischemia.

  DOI：

  10.1021/jm950783c

文献信息

• AMINO ACID DERIVATIVE
  申请人：Eisai Co., Ltd.

  公开号：EP0671172A1

  公开（公告）日：1995-09-13

  An amino acid derivative having an angiotensin I-converting enzyme inhibitor activity, a vasopressin antagonism and an atrial natriuretic peptide hydrolase inhibitor activity, and represented by general formula (I) wherein R¹ represents hydrogen or acyl; R² represents hydrogen, lower alkyl, cycloalkyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted arylalkyl or optionally substituted heteroarylalkyl; m and n represent each independently an integer of 0.1 or 2; and J represents a cyclic group having an angiotensin I-converting enzyme inhibitor activity.

  一种具有血管紧张素Ⅰ转换酶抑制剂活性、血管加压素拮抗剂活性和心房钠尿肽水解酶抑制剂活性的氨基酸衍生物，由通式(I)表示 其中R¹代表氢或酰基；R²代表氢、低级烷基、环烷基、任选取代的芳基、任选取代的杂芳基、任选取代的芳烷基或任选取代的杂芳基烷基；m和n各自独立地代表0.1或2的整数；J代表具有血管紧张素I-转化酶抑制剂活性的环状基团。
• US5679671A
  申请人：——

  公开号：US5679671A

  公开（公告）日：1997-10-21