反-4-苄基-L-脯氨酸 | 393524-67-9

• 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
• 中文名称: 反-4-苄基-L-脯氨酸
• 英文名称: γ-benzyl-L-proline
• 英文别名: (2S,4R)-4-benzyl-pyrrolidine-2-carboxylic acid；(2S,4R)-4-benzylpyrrolidin-1-ium-2-carboxylate
• CAS: 393524-67-9
• 化学式: C₁₂H₁₅NO₂
• 分子量: 205.257
• InChiKey: JQVMMZMKXGQVGQ-MNOVXSKESA-N

物化性质

• 沸点：
  376.9±35.0 °C(Predicted)
• 密度：
  1.170±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P501,P270,P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313,P301+P312+P330
• 危险性描述：
  H302,H315,H319

反应信息

• 作为反应物：
  描述：

  反-4-苄基-L-脯氨酸 在 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 三氟乙酸 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 生成 (2S,4R)-4-benzyl-N-(4-phenoxyphenyl)pyrrolidine-2-carboxamide
  参考文献：
  名称：

  Discovery of a Novel Class of Potent and Orally Bioavailable Sphingosine 1-Phosphate Receptor 1 Antagonists

  摘要：

  A series of subtype selective sphingosine 1-phosphate receptor 1 (S1P(1)) antagonists are disclosed. Our high-throughput screening campaign revealed hit 1 for which an increase in potency and mouse oral exposure was achieved with minor modifications to the chemical scaffold. In vivo efficacy revealed that at high doses compounds 12 and 15 inhibited tumor growth. Further optimization of our lead series led to the discovery of proline derivatives 37 (XL541) and 38 which had similar efficacy as our first generation analogues at significantly lower doses. Analogue 37 displayed excellent pharmacokinetics and oral exposure in multiple species.

  DOI：

  10.1021/jm201533b
• 作为产物：
  描述：

  (2S,4E)-4-benzylidene-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid;N-cyclohexylcyclohexanamine 生成 反-4-苄基-L-脯氨酸
  参考文献：
  名称：

  KRAPCHO, JOHN;TURK, CHESTER;CUSHMAN, DAVID W.;POWELL, JAMES R.;DEFORREST,+, J. MED. CHEM., 31,(1988) N 6, C. 1148-1160

  摘要：

  DOI：

文献信息

• SUBSTITUTED PYRROLIDINE AMIDES AS MODULATORS OF THE HISTAMINE H3 RECEPTOR
  申请人：Carruthers Nicholas I.

  公开号：US20090291903A1

  公开（公告）日：2009-11-26

  Certain substituted pyrrolidine amide compounds are histamine H 3 receptor modulators useful in the treatment of histamine H 3 receptor-mediated diseases.

  某些替代吡咯烷酰胺化合物是组胺H3受体调节剂，可用于治疗组胺H3受体介导的疾病。
• [EN] PIPECOLIC LINKER AND ITS USE FOR CHEMISTRY ON SOLID SUPPORT<br/>[FR] LIEUR PIPÉCOLIQUE ET SON UTILISATION POUR UNE CHIMIE SUR SUPPORT SOLIDE
  申请人：CENTRE NAT RECH SCIENT

  公开号：WO2010023295A1

  公开（公告）日：2010-03-04

  The present invention relates to a pipecolic linker and its use as a solid-phase linker in organic synthesis. Said pipecolic solid-phase linker may be used for coupling functional groups chosen between primary amines, secondary amines, aromatic amines, alcohols, phenols and thiols. In particular, said pipecolic solid-phase linker may be used for peptide or pseudopeptide synthesis, such as the reverse N to C peptide synthesis or the retro-inverso peptide synthesis, or for the synthesis of small organic molecules.

  本发明涉及一种吡啶哌酸链连接剂及其在有机合成中作为固相连接剂的用途。所述吡啶哌酸固相连接剂可用于将功能基团偶联在一起，这些功能基团可选择为一级胺、二级胺、芳香胺、醇、酚和硫醇。特别地，所述吡啶哌酸固相连接剂可用于肽或伪肽合成，例如反向N到C肽合成或反向逆转肽合成，或用于小有机分子的合成。
• SURFACE-MODIFIED POLYMERIC SUBSTRATES GRAFTED WITH A PROPERTIES-IMPARTING COMPOUND USING CLIP CHEMISTRY
  申请人：Centre National de la Recherche Scientifique (CNRS)

  公开号：US20190247551A1

  公开（公告）日：2019-08-15

  The present invention relates to an efficient method for grafting a properties-imparting compound onto a polymeric substrate containing carbon-hydrogen (C—H) bonds using clip chemistry. The method of the invention includes coating the substrate with the properties-imparting compound and irradiating it with a reactive light source, and repeating this sequence at least once. The present invention further relates to surface-modified polymeric substrates grafted with a properties-imparting compound, in particular obtained with the method of the invention, medical devices comprising same, and non-medical of said surface-modified polymeric substrates.

  本发明涉及一种将赋予性质的化合物嫁接到含有碳氢（C—H）键的聚合物基底的高效方法，使用剪切化学。该发明的方法包括用赋予性质的化合物涂覆基底，并用反应性光源照射它，至少重复这个序列一次。本发明还涉及经过赋予性质的化合物嫁接的表面改性聚合物基底，特别是使用本发明方法获得的，包括同样的医疗设备，以及非医疗用途的表面改性聚合物基底。
• Age Inhibitors
  申请人：Potier Pierre

  公开号：US20080249030A1

  公开（公告）日：2008-10-09

  The invention relates to a compound having general formula I, wherein: X represents CH 2 , C═O, C═S or CHOH, X represents CH 2 , C═O, C═S or CHOH, R 1 represents an amino acid which is optionally substituted by one or more halogen atoms, preferably fluorine, or by one or more CF 3 groups and n=0.1 or 2, or X represents CH 2 , C═O, C═S, CHOH, R 1 represents a peptide containing two amino acids, each amino acid being optionally substituted by one or more halogen atoms, preferably fluorine, or by one or more CF 3 groups and n=0 or 1, or XR 1 represent PO 3 H or SO 3 H and n=0.1 or 2; R 2 represents H, XR 1 , an alkyl group at C 1 -C 6 , an aralkyl group at C 1 -C 6 or an aryl group, whereby the alkyl, aralkyl and aryl groups can be substituted by an amine NH 2 , a carboxylic group COOH, one or more halogen atoms, preferably fluorine, or one or more CF 3 groups; or the pharmaceutically-acceptable addition salts, isomers, enantiomers and diastereoisomers of said compound, mixtures thereof, and pharmaceutical or cosmetic compositions comprising same and the use thereof as an AGE-inhibitor drug that traps reactive carbonyl compounds.

  该发明涉及一种具有一般式I的化合物，其中：X代表CH2、C═O、C═S或CHOH，X代表CH2、C═O、C═S或CHOH，R1代表一种氨基酸，该氨基酸可以选择性地被一个或多个卤素原子（优选为氟）或一个或多个CF3基团取代，n=0.1或2，或者X代表CH2、C═O、C═S、CHOH，R1代表含有两个氨基酸的肽，每个氨基酸可以选择性地被一个或多个卤素原子（优选为氟）或一个或多个CF3基团取代，n=0或1，或者XR1代表PO3H或SO3H，n=0.1或2；R2代表H、XR1、C1-C6的烷基、C1-C6的芳基烷基或芳基，其中烷基、芳基烷基和芳基可以被氨基NH2、羧基COOH、一个或多个卤素原子（优选为氟）或一个或多个CF3基团取代；或者所述化合物的药学上可接受的加合盐、异构体、对映体和二对映异构体，其混合物，以及包含其的制药或化妆品组合物及其作为捕捉反应性羰基化合物的AGE抑制剂药物的用途。
• TEMPLATE-FIXED PEPTIDOMIMETICS WITH CCR10 ANTAGONISTIC ACTIVITY
  申请人：Jung Francoise

  公开号：US20120283168A1

  公开（公告）日：2012-11-08

  Novel template-fixed β-hairpin peptidomimetics of the general formula (I) wherein the single elements T or P are α-amino acid residues connected in either direction which, depending on their positions in the chain, are as defined in the description and the claims, and salts thereof, have the property to antagonize the receptor CCR10. They can be used as medicaments to treat or prevent diseases or conditions in the area of dermatological and cutaneous disorders, inflammation, allergic disorders, respiratory diseases, diseases of the gastro-intestinal tract, ophthalmic diseases, haematology and cancer. These β-hairpin peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.

  具有以下一般式(I)的小说模板固定β-发夹仿生肽，其中单个元素T或P是α-氨基酸残基，可以连接在任何方向上，具体取决于它们在链中的位置，如描述和索赔中所定义，及其盐，具有拮抗受体CCR10的特性。它们可用作药物，用于治疗或预防皮肤病和皮肤疾病、炎症、过敏性疾病、呼吸道疾病、胃肠道疾病、眼科疾病、血液学和癌症等领域。这些β-发夹仿生肽可以通过基于混合固相和溶液相合成策略的过程制备。