3-Phenylbernsteinsaeure-4-ethylester | 32971-21-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: 3-Phenylbernsteinsaeure-4-ethylester
• 英文别名: phenyl-succinic acid-1-ethyl ester；Phenyl-bernsteinsaeure-1-aethylester；3-ethoxycarbonyl-3-phenylpropionic acid；4-Ethoxy-4-oxo-3-phenylbutanoic acid
• CAS: 32971-21-4
• 化学式: C₁₂H₁₄O₄
• 分子量: 222.241
• InChiKey: LTZBQKMDXRGZGS-UHFFFAOYSA-N

物化性质

• 熔点：
  88-89 °C
• 沸点：
  353.3±30.0 °C(Predicted)
• 密度：
  1.187±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  16
• 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：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313
• 危险性描述：
  H315,H319

反应信息

• 作为反应物：
  描述：

  3-Phenylbernsteinsaeure-4-ethylester 生成 苯基丁二酸
  参考文献：
  名称：

  Specific synthesis and selective alkylation and condensation of monoesters of substituted succinic acids

  摘要：

  DOI：

  10.1021/jo00969a006
• 作为产物：
  描述：

  二乙基2-苯基丁二酸酯 在 氢氧化钾 、 乙醇 作用下， 生成 3-Phenylbernsteinsaeure-4-ethylester
  参考文献：
  名称：

  Ramart-Lucas; Papadakis, Annales de Chimie (Cachan, France), 1932, vol. <10> 18, p. 32,48

  摘要：

  DOI：

文献信息

• 2- [5- (5-carbamimidoyl-1H-heteroaryl)-6-hydroxybiphenyl-3-yl]-succinic acid derivatives as factor viia inhibitors
  申请人：Axys Pharmaceuticals, Inc.

  公开号：US20030114457A1

  公开（公告）日：2003-06-19

  The present invention relates to novel inhibitors of Factors VIIa, IXa, Xa, XIa, in particular Factor VIIa, pharmaceutical compositions comprising these inhibitors, and methods for using these inhibitors for treating or preventing thromboembolic disorders. Processes for preparing these inhibitors are also disclosed.

  本发明涉及新型因子VIIa、IXa、Xa、XIa的抑制剂，特别是因子VIIa，包括这些抑制剂的药物组合物，以及利用这些抑制剂治疗或预防血栓栓塞性疾病的方法。还公开了制备这些抑制剂的方法。
• Design, Synthesis, and Structure−Activity Relationship Studies of Novel 1-[(1-Acyl-4-piperidyl)methyl]-1<i>H</i>-2-methylimidazo[4,5-<i>c</i>]pyridine Derivatives as Potent, Orally Active Platelet−Activating Factor Antagonists
  作者：Elena Carceller、Manuel Merlos、Marta Giral、Dolors Balsa、Julián García-Rafanell、Javier Forn

  DOI：10.1021/jm950555i

  日期：1996.1.1

  2-methylimidazo[4,5-c]pyridine group has led to the identification of a new series of 1-[(1-acyl-4- piperidyl)methyl]-1H-2-methylimidazo[4,5-c]pyridine derivatives as potent, orally active platelet-activating factor (PAF) antagonists. On the basis of the general structure--activity relationship trends found for the acyl substituent in our earlier series, five groups of compounds were tested, diaryl-

  用2-甲基咪唑并[4,5-c]吡啶基取代以前的1-酰基-4-[（2-甲基-3-吡啶基）-氰基甲基]哌嗪系列的极性头已导致鉴定出一系列新的1-[（1-酰基-4-哌啶基）甲基] -1H-2-甲基咪唑并[4,5-c]吡啶衍生物作为有效的口服活性血小板活化因子（PAF）拮抗剂。根据我们先前系列中酰基取代基的一般结构-活性关系趋势，测试了五组化合物，二芳基或烷基芳基丙酰基衍生物，其3-羟基取代的类似物以及尿素，氨基甲酸酯和氨基酸衍生品。带有3,3-二苯基丙酰基部分的最佳化合物19 UR-12670）对于体外PAF诱导的血小板凝集测定，ID50 = 0表现出非常高的体外和体内效能IC50 = 0.0076 microM。在正常血压大鼠体内进行PAF诱导的低血压测试时为0086 mg / kg，对于小鼠中PAF诱导的死亡率测试，ID50 = 0.092 mg / kg po，静脉注射ID50 = 0.0008
• [EN] HETEROCYCLIC COMPOUNDS SUITABLE FOR TREATING DISORDERS THAT RESPOND TO MODULATION OF THE DOPAMINE D3 RECEPTOR<br/>[FR] COMPOSES HETEROCYCLIQUES CONVENANT POUR TRAITER DES TROUBLES SENSIBLES A UNE MODULATION DU RECEPTEUR D3 DE LA DOPAMINE
  申请人：ABBOTT GMBH & CO KG

  公开号：WO2006040182A1

  公开（公告）日：2006-04-20

  The invention relates to compounds of the formula (I) wherein n is 0, 1 or 2; G is CH2 or CHR3; R1 is H, C,-C6-alkyl, C,-C6-alkyl substituted by C3-C6-cycloalkyl, Cl-C6-hydroxyalkyl, fluorinated C,-C6-alkyl, C3-C6-cycloalkyl, fluorinated C3-C6-cycloalkyl, C3-C6­ alkenyl, fluorinated C3-C6-alkenyl, formyl, acetyl or propionyl; R2, R3 and R4 are, independently of each other, H, methyl, fluoromethyl, difluoromethyl, or trifluoromethyl; A is phenylene, pyridylene, pyrimidylene, pyrazinylene, pyridazinylene or thiophenylene, which can be substituted by one ore more substituents selected from halogen, methyl, methoxy and CF3; E is NR5 or CH2, wherein R5 is H or C1 -C3-alkyl; Ar is a cyclic radical selected from the group consisting of phenyl, a 5- or 6- ­membered heteroaromatic radical comprising as ring members 1, 2 or 3 heteroatoms selected from N, O and S and a phenyl ring fused to a saturated or unsaturated 5- or 6-membered carbocyclic or heterocyclic ring, where the heterocyclic ring comprises as ring members 1, 2 or 3 heteroatoms selected from N, O and S and/or 1, 2 or 3 heteroatom-containing groups each independently selected from NR8, where R8 is H, C1-C4-alkyl, fluorinated C1-C4-alkyl, C1-C4­alkylcarbonyl or fluorinated C1-C4-alkylcarbonyl, and where the cyclic radical Ar may carry 1, 2 or 3 substituents Ra, wherein the variable Ra has the meanings given in the claims and in the description; and physiologically tolerated acid addition salts thereof. The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

  该发明涉及以下式(I)的化合物，其中n为0、1或2；G为CH2或CHR3；R1为H、C1-C6烷基、被C3-C6环烷基取代的C1-C6烷基、Cl-C6羟基烷基、氟化的C1-C6烷基、C3-C6环烷基、氟化的C3-C6环烷基、C3-C6烯基、氟化的C3-C6烯基、甲酰基、乙酰基或丙酰基；R2、R3和R4独立地为H、甲基、氟甲基、二氟甲基或三氟甲基；A为苯基、吡啶基、嘧啶基、吡嗪基、吡啶嗪基或噻吩基，可以被卤素、甲基、甲氧基和CF3等一个或多个取代基取代；E为NR5或 ，其中R5为H或C1-C3烷基；Ar为从苯基、含有1、2或3个异原子N、O和S的5-或6-元杂环芳基、以及与饱和或不饱和的5-或6-元碳环或杂环融合的苯基环组成的环状基，其中杂环环包含1、2或3个异原子N、O和S和/或1、2或3个异原子含氮基团，每个基团独立地选择自NR8，其中R8为H、C1-C4烷基、氟化的C1-C4烷基、C1-C4烷基酰基或氟化的C1-C4烷基酰基，环状基Ar可以携带1、2或3个取代基Ra，其中变量Ra具有权利要求和描述中给出的含义；以及其生理上可耐受的酸盐。该发明还涉及使用式I的化合物或其药学上可接受的盐制备用于治疗易受多巴胺D3受体配体治疗的医疗紊乱的药物组合物。
• Highly regioselective ring-opening of α- substituted cyclic acid anhydrides catalyzed by lipase
  作者：Jun Hiratake、Kazuyoshi Yamamoto、Yukio Yamamoto、Jun'ichi Oda

  DOI：10.1016/s0040-4039(00)99517-0

  日期：——

  Lipase Amano P irreversibly catalyzed a ring-opening of α-substituted cyclic acid anhydrides 1 preferentially at the less hindered carbonyl goup to give monoesters with high regioselectivity.

  脂肪酶Amano P不可逆地优先在受阻较小的羰基上催化α-取代的环状酸酐1的开环，从而得到具有高区域选择性的单酯。
• [EN] 2-[5-(5-CARBAMIMIDOYL-1 H -HETEROARYL)-6-HYDROXYBIPHENYL-3-YL]-SUCCINIC ACID DERIVATIVES AS FACTOR VIIA INHIBITORS<br/>[FR] DERIVES DE 2-[5-(5-CARBAMIMIDOYL-1 H -HETEROARYL)-6-HYDROXYBIPHENYL-3-YL]-ACIDE SUCCINIQUE UTILISES COMME INHIBITEURS DU FACTEUR VIIA
  申请人：AXYS PHARM INC

  公开号：WO2003006011A1

  公开（公告）日：2003-01-23

  The present invention relates to novel inhibitors of formula (I) of Factors VIIa, IXa, Xa, XIa, in particular Factor VIIa, pharmaceutical compositions comprising these inhibitors, and methods for using these inhibitors for treating or preventing thromboembolic disorders. Processes for preparing these inhibitors are also disclosed.

  本发明涉及公式（I）的新型抑制剂，该抑制剂可抑制VIIa，IXa，Xa，XIa等因子，特别是VIIa，以及包含这些抑制剂的制药组合物，以及使用这些抑制剂治疗或预防血栓栓塞性疾病的方法。还公开了制备这些抑制剂的方法。