2-(3-苯基丙基)丙二酸 | 5454-06-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 2-(3-苯基丙基)丙二酸
• 英文名称: 3-phenylpropylmalonic acid
• 英文别名: (3-Phenyl-propyl)-malonsaeure；2-(3-Phenylpropyl)propanedioic acid
• CAS: 5454-06-8
• 化学式: C₁₂H₁₄O₄
• 分子量: 222.241
• InChiKey: KRZLPCLVDVLDJZ-UHFFFAOYSA-N

物化性质

• 熔点：
  98 °C
• 沸点：
  455.9±45.0 °C(Predicted)
• 密度：
  1.249±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 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：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2917399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  2-(3-苯基丙基)丙二酸 生成 5-苯基戊酸
  参考文献：
  名称：

  v. Braun; Deutsch, Chemische Berichte, 1912, vol. 45, p. 2178

  摘要：

  DOI：
• 作为产物：
  描述：

  2-苄基环丙烷-1,1-二羧酸 在 palladium on activated charcoal 氢气 作用下， 以 乙醇 为溶剂， 生成 2-(3-苯基丙基)丙二酸
  参考文献：
  名称：

  Zur Kenntnis cyclischer Acylale, 9. Mitt.: Die Einwirkung von Diazomethan auf Isopropyliden-benzylidenmalonat

  摘要：

  DOI：

  10.1007/bf00904733

文献信息

• .beta.-thiopropionyl-aminoacid derivatives and their use as
  申请人：SmithKline Beecham p.l.c.

  公开号：US06048852A1

  公开（公告）日：2000-04-11

  A method of treatment of bacterial infections in humans or animals which comprises administering, in combination with a .beta.-lactam antibiotic, a therapeutically effective amount of an amino acid derivative of Formula (I) or a pharmaceutically acceptable salt, solvate or in vivo hydrolysable ester thereof, ##STR1## wherein: R is hydrogen, a salt forming cation or an in vivo hydrolysable ester-forming group; R.sub.1 is hydrogen, (C.sub.1-6)alkyl optionally substituted by up to three halogen atoms or by a mercapto, (C.sub.1-6)alkoxy, hydroxy, amino, nitro, carboxy, (C.sub.1-6)alkylcarbonyloxy, (C.sub.1-6)alkoxycarbonyl, formyl or (C.sub.1-6)alkylcarbonyl group, (C.sub.3-7)cycloalkyl, (C.sub.3-7)cycloalkyl(C.sub.2-6)alkyl, (C.sub.2-6)alkenyl, (C.sub.2-6)alkynyl, aryl, aryl(C.sub.1-6)alkyl, heterocyclyl or heterocyclyl(C.sub.1-6)alkyl; R.sub.2 is hydrogen, (C.sub.1-6)alkyl or aryl(C.sub.1-6)alkyl; R.sub.3 is hydrogen, (C.sub.1-6)alkyl optionally substituted by up to three halogen atoms, (C.sub.3-7)cycloalkyl, fused aryl(C.sub.3-7)cycloalkyl, (C.sub.3-7)cycloalkyl(C.sub.2-6)alkyl, (C.sub.2-6)alkenyl, (C.sub.2-6)alkynyl, aryl, aryl-(CHR.sub.10).sub.m --X--(CHR.sub.11).sub.n, heterocyclyl or heterocyclyl-(CHR.sub.10).sub.m --X--(CHR.sub.11).sub.n, where m is 0 to 3, n is 1 to 3, each R.sub.10 and R.sub.11 is independently hydrogen or (C.sub.1-4)alkyl and X is O, S(O).sub.x where x is 0-2, or a bond; R.sub.4 is hydrogen, or an in vivo hydrolysable acyl group; and R.sub.5 and R.sub.6 are independently hydrogen and (C.sub.1-6)alkyl or together represent (CH.sub.2).sub.p where p is 2 to 5. Some compounds are claimed per se.

  一种治疗人类或动物细菌感染的方法，包括与β-内酰胺类抗生素联合给药，给予公式(I)的氨基酸衍生物的治疗有效量或其药用可接受的盐、溶剂化合物或体内可水解酯的治疗有效量，其中：R为氢、形成盐的阳离子或体内可水解酯形成基团；R.sub.1为氢、(C.sub.1-6)烷基，可选地被高达三个卤素原子或巯基、(C.sub.1-6)烷氧基、羟基、氨基、硝基、羧基、(C.sub.1-6)烷基羰氧基、(C.sub.1-6)烷氧羰基、甲酰基或(C.sub.1-6)烷基羰基取代，(C.sub.3-7)环烷基，(C.sub.3-7)环烷基(C.sub.2-6)烷基，(C.sub.2-6)烯基，(C.sub.2-6)炔基，芳基，芳基(C.sub.1-6)烷基，杂环烷基或杂环烷基(C.sub.1-6)烷基；R.sub.2为氢，(C.sub.1-6)烷基或芳基(C.sub.1-6)烷基；R.sub.3为氢，(C.sub.1-6)烷基，可选地被高达三个卤素原子取代，(C.sub.3-7)环烷基，融合的芳基(C.sub.3-7)环烷基，(C.sub.3-7)环烷基(C.sub.2-6)烷基，(C.sub.2-6)烯基，(C.sub.2-6)炔基，芳基，芳基-(CHR.sub.10).sub.m --X--(CHR.sub.11).sub.n，杂环烷基或杂环烷基-(CHR.sub.10).sub.m --X--(CHR.sub.11).sub.n，其中m为0至3，n为1至3，每个R.sub.10和R.sub.11独立地为氢或(C.sub.1-4)烷基，X为O，S(O).sub.x，其中x为0-2，或键；R.sub.4为氢，或体内可水解的酰基；R.sub.5和R.sub.6独立地为氢和(C.sub.1-6)烷基，或一起代表(CH.sub.2).sub.p，其中p为2至5。一些化合物本身被要求。
• [EN] 4R,5R-ENANTIOMER OF 2-(5-METHYL-2-OXO-4-PHENYL-PYRROLIDIN-1-YL)-ACETAMIDE WITH NOOTROPIC ACTIVITY<br/>[FR] ENANTIOMÈRE 4R,5R DU 2-(5-MÉTHYL-2-OXO-4-PHÉNYLPYRROLIDINE-1-YL) ACÉTAMIDE À ACTIVITÉ NOOTROPIQUE
  申请人：GRINDEKS

  公开号：WO2012123358A1

  公开（公告）日：2012-09-20

  The invention relates to the 5R,4R-enantiomer of 2-(5-methyl-2-oxo-4-phenyl- pyrrolidin-1-yl)-acetamide with cognition enhancing activity of high pharmacological value and to its preparation method.

  本发明涉及具有高药用价值的增强认知活性的5R,4R-对映异构体2-(5-甲基-2-氧代-4-苯基吡咯烷-1-基)-乙酰胺及其制备方法。
• Sulfur-containing acylamino acids. II. Syntheses and angiotensin I converting enzyme-inhibitory activites of N-mercaptoalkanoyl-S-ethyl-L-cysteine.
  作者：TAKETOSHI KOMORI、KATSUMI ASANO、YASUTO SASAKI、HIROMI HANAI、SHIRO MORIMOTO、MIKIO HORI

  DOI：10.1248/cpb.35.2388

  日期：——

  N-Mercaptoalkanoyl derivatives of sulfur-containing amino acids were synthesized as candidate angiotensin I converting enzyme (ACE) inhibitors. Among them, N-[3-mercapto-2- (4-methoxybenzyl) propanoyl] -S-ethyl-L-cysteine (5d) was found to be the most potent inhibitor of ACE, with an IC50 value of 0.045μM. The maximum hypotensive effect of this compound was almost equal to that of captopril in anesthetized rats.

  含有硫氨基酸的N-巯基烷酰基衍生物被合成作为候选血管紧张素I转化酶（ACE）抑制剂。其中，N-[3-巯基-2-(4-甲氧基苄基)丙酰基]-S-乙基-L-半胱氨酸（5d）被发现是最强效的ACE抑制剂，其IC50值为0.045μM。该化合物在麻醉大鼠中的最大降压效果几乎与卡托普利相当。
• Ni-Catalyzed enantioselective reductive arylcyanation/cyclization of <i>N</i>-(2-iodo-aryl) acrylamide
  作者：Guangzhu Wang、Chaoren Shen、Xinyi Ren、Kaiwu Dong

  DOI：10.1039/d1cc04996h

  日期：——

  A Ni/(S,S)-BDPP-catalyzed intramolecular Heck cyclization of N-(2-iodo-aryl) acrylamide with 2-methyl-2-phenylmalononitrile was developed to give oxindoles with good enantioselectivities. We found that utilizing such an electrophilic cyanation reagent could tackle the deleterious effect of the coordinative cyanide ion in the asymmetric alkene arylcyanation.

  开发了 Ni/( S , S )-BDPP 催化的N -(2-碘代芳基) 丙烯酰胺与 2-甲基-2-苯基丙二腈的分子内 Heck 环化反应，得到具有良好对映选择性的羟吲哚。我们发现使用这种亲电子氰化试剂可以解决配位氰化物离子在不对称烯烃芳基氰化中的有害影响。
• Practical Synthesis of Phosphinic Dipeptides by Tandem Esterification of Aminophosphinic and Acrylic Acids under Silylating Conditions
  作者：Paraskevi Kokkala、Kostas Voreakos、Angelos Lelis、Konstantinos Patiniotis、Nikolaos Skoulikas、Laurent Devel、Angeliki Ziotopoulou、Eleni Kaloumenou、Dimitris Georgiadis

  DOI：10.3390/molecules27041242

  日期：——

  acrylic acids and (R)-α-aminophosphinic acids, and high yields were achieved in all cases. In most examples reported herein, the isolation of biologically relevant (R,S)-diastereoisomers became possible by simple crystallization from the crude products, thus enhancing the operational simplicity of the proposed method. Finally, functional groups corresponding to acidic or basic natural amino acids are also

  在本报告中，提出了一种制备 5 型次膦酸二肽的合成方案。这些化合物可作为开发药用相关锌金属蛋白酶和天冬氨酰蛋白酶的高效膦肽抑制剂的重要组成部分。所提出的方法基于 α-氨基次膦酸和丙烯酸在甲硅烷基化条件下的串联酯化，以便随后参与 P-Michael 反应。通过使用多种容易获得的丙烯酸和 (R)-α-氨基次膦酸来研究转化的范围，并且在所有情况下都实现了高产率。在本文报道的大多数例子中，生物学相关的 (R,S)-非对映异构体的分离成为可能通过从粗产物中简单结晶，从而提高了所提出方法的操作简单性。最后，对应于酸性或碱性天然氨基酸的官能团也与反应条件相容。基于以上所述，我们预计所提出协议的实用性将有助于发现药理上有用的生物活性次膦酸肽。