ethyl (+/-)-3-amino-3-(3,5-dichlorophenyl)propanoate hydrochloride | 215738-51-5

• 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: ethyl (+/-)-3-amino-3-(3,5-dichlorophenyl)propanoate hydrochloride
• 英文别名: ethyl 3-amino-3-(3,5-dichloro-phenyl)propionate hydrochloride；Ethyl 3-amino-3-(3,5-dichlorophenyl)propanoate hydrochloride；ethyl 3-amino-3-(3,5-dichlorophenyl)propanoate;hydrochloride
• CAS: 215738-51-5
• 化学式: C₁₁H₁₃Cl₂NO₂*ClH
• 分子量: 298.597
• InChiKey: WTZLNIDVFBQYAB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.37
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  52.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl (+/-)-3-amino-3-(3,5-dichlorophenyl)propanoate hydrochloride 在 水 、 三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 sodium hydroxide 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 40.0h， 生成 3-(3,5-dichlorophenyl)-3-(5-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)pentanamido)propanoic acid
  参考文献：
  名称：

  Structure Activity Relationships of α_v Integrin Antagonists for Pulmonary Fibrosis by Variation in Aryl Substituents

  摘要：

  Antagonism of alpha(v)beta(6) is emerging as a potential treatment of idiopathic pulmonary fibrosis based on strong target validation. Starting from an alpha(v)beta(3) antagonist lead and through simple variation in the nature and position of the aryl substituent, the discovery of compounds with improved alpha(v)beta(6) activity is described. The compounds also have physicochemical properties commensurate with oral bioavailability and are high quality starting points for a drug discovery program. Compounds 33S and 43E1 are pan av antagonists having ca. 100 nM potency against alpha(v)beta(3), alpha(v)beta(5), alpha(v)beta(6), and av beta 8 in cell adhesion assays. Detailed structure activity relationships with these integrins are described which also reveal substituents providing partial selectivity (defined as at least a 0.7 log difference in pIC(50) values between the integrins in question) for alpha(v)beta(3) and alpha(v)beta(5).

  DOI：

  10.1021/ml5002079
• 作为产物：
  描述：

  3,5-二氯苯甲醛 在 氯化亚砜 、 ammonium acetate 作用下， 以 异丙醇 为溶剂， 生成 ethyl (+/-)-3-amino-3-(3,5-dichlorophenyl)propanoate hydrochloride
  参考文献：
  名称：

  Structure Activity Relationships of α_v Integrin Antagonists for Pulmonary Fibrosis by Variation in Aryl Substituents

  摘要：

  Antagonism of alpha(v)beta(6) is emerging as a potential treatment of idiopathic pulmonary fibrosis based on strong target validation. Starting from an alpha(v)beta(3) antagonist lead and through simple variation in the nature and position of the aryl substituent, the discovery of compounds with improved alpha(v)beta(6) activity is described. The compounds also have physicochemical properties commensurate with oral bioavailability and are high quality starting points for a drug discovery program. Compounds 33S and 43E1 are pan av antagonists having ca. 100 nM potency against alpha(v)beta(3), alpha(v)beta(5), alpha(v)beta(6), and av beta 8 in cell adhesion assays. Detailed structure activity relationships with these integrins are described which also reveal substituents providing partial selectivity (defined as at least a 0.7 log difference in pIC(50) values between the integrins in question) for alpha(v)beta(3) and alpha(v)beta(5).

  DOI：

  10.1021/ml5002079

文献信息

• [EN] THE R-ISOMER OF BETA AMINO ACID COMPOUNDS AS INTEGRIN RECEPTOR ANTAGONISTS DERIVATIVES<br/>[FR] ISOMERE R DE COMPOSES D'ACIDES AMINES BETA EN TANT QUE DERIVES ANTAGONISTES DU RECEPTEUR DES INTEGRINES
  申请人：PHARMACIA CORPRATION

  公开号：WO2004060376A1

  公开（公告）日：2004-07-22

  The present invention relates to a class of compounds represented by the Formula (I) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula (I), and methods of selectively inhibiting or antagonizing the αVβ3 and/or the αV β5 integrin without significantly inhibiting the αV β6 integrin

  本发明涉及一类由公式(I)表示的化合物或其药用可接受的盐，包含公式(I)化合物的药物组合物，以及在不显著抑制αVβ6整合素的情况下选择性抑制或拮抗αVβ3和/或αVβ5整合素的方法。
• Dihydrostilbene alkanoic acid derivatives
  申请人：——

  公开号：US20020099209A1

  公开（公告）日：2002-07-25

  The present invention relates to a class of compounds represented by the Formula 1. 1 or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula 1, and methods of selectively inhibiting or antagonizing the &agr; V &bgr; 3 and/or the &agr; V &bgr; 5 integrin.

  本发明涉及一类由化学式1.1表示的化合物或其药用可接受的盐，包括化合物1的制药组合物，以及选择性抑制或拮抗αVβ3和/或αVβ5整合素的方法。
• An efficient new enzymatic method for the preparation of β-aryl-β-amino acid enantiomers
  作者：Gábor Tasnádi、Enikő Forró、Ferenc Fülöp

  DOI：10.1016/j.tetasy.2008.08.009

  日期：2008.9

  An efficient synthesis of β-aryl-β-amino acid enantiomers has been developed via the lipase-catalysed enantioselective hydrolysis of the corresponding racemic ethyl esters in an organic solvent. High enantioselectivities (E >100) were observed when the lipase PS-catalysed reactions were performed with H2O (0.5 equiv) in diisopropyl ether at 45 °C. The products could be easily separated and were obtained

  通过在有机溶剂中通过脂肪酶催化的相应外消旋乙酯的对映选择性水解，已经开发了β-芳基-β-氨基酸对映体的有效合成。当脂肪酶PS催化的H 2 O（0.5当量）在二异丙醚中于45°C进行时，观察到高对映选择性（E > 100）。产物易于分离，收率⩾40％。
• [EN] META-GUANIDINE, UREA, THIOUREA OR AZACYCLIC AMINO BENZOIC ACID DERIVATIVES AS INTEGRIN ANTAGONISTS<br/>[FR] DERIVES DE LA META-GUANIDINE, DE L'UREE, DE LA THIO-UREE OU DE L'ACIDE AMINOBENZOIQUE AZACYCLIQUE UTILISES COMME ANTAGONISTES DE L'INTEGRINE
  申请人：G.D. SEARLE & CO.

  公开号：WO1997008145A1

  公开（公告）日：1997-03-06

  (EN) The present invention relates to a class of compounds represented by formula (I) or a pharmaceutically acceptable salt thereof, wherein A is (a) or (b) or (c) or (d) pharmaceutical compositions thereof and methods of using such compounds and compositions as $g(a)v$g(b)3 integrin antagonists.(FR) L'invention concerne une classe de composés représentés par la formule I et leurs sels acceptables sur le plan pharmaceutique. Dans cette formule, A est (a) ou (b) ou (c) ou (d). L'invention concerne également des préparations pharmaceutiques contenant ces composés, ainsi que des procédés d'utilisation de ces composés et de ces préparations comme antagonistes de l'intégrine $g(a)v$g(b)3.

  本发明涉及一类由公式（I）或其药学上可接受的盐所表示的化合物，其中A是（a）或（b）或（c）或（d），以及这些化合物和组合物作为$g(a)v$g(b)3整合素拮抗剂的药物组合物和使用方法。本发明还涉及包含这些化合物的药物制剂以及将这些化合物和制剂作为$g(a)v$g(b)3整合素拮抗剂的使用方法。
• META-GUANIDINE, UREA, THIOUREA OR AZACYCLIC AMINO BENZOIC ACID DERIVATIVES AS INTEGRIN ANTAGONISTS
  申请人：G.D. SEARLE & CO.

  公开号：EP0850221B1

  公开（公告）日：2001-07-18