4-Hydroxy-1-methyl-pyrrolidine-2-carboxylic acid methyl ester | 13135-69-8

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 脯氨酸类衍生物
• 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: 4-Hydroxy-1-methyl-pyrrolidine-2-carboxylic acid methyl ester
• 英文别名: methyl 4-hydroxy-1-methylpyrrolidine-2-carboxylate
• CAS: 13135-69-8
• 化学式: C₇H₁₃NO₃
• 分子量: 159.185
• InChiKey: RJOHENGSJXRMSW-UHFFFAOYSA-N

物化性质

• 熔点：
  53-54 °C
• 沸点：
  102 °C
• 密度：
  1.184±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为产物：
  描述：

  N-methyl-trans-4-hydroxy-L-proline 、 三甲基硅烷化重氮甲烷 以 甲醇 为溶剂， 以to afford crude 4-hydroxy-1-methyl-pyrrolidine-2-carboxylic acid methyl ester, which的产率得到4-Hydroxy-1-methyl-pyrrolidine-2-carboxylic acid methyl ester
  参考文献：
  名称：

  PGD2 receptor antagonists for the treatment of inflammatory diseases

  摘要：

  本文揭示的是由结构式(I)和(I-A)所代表的化合物。还揭示了使用这些化合物来抑制G蛋白偶联受体，称为Th2表达的趋化因子受体同源分子或简称“CRTH2”，用于治疗炎症性疾病。结构式(I)和(I-A)中的变量在此定义。

  公开号：

  US20050256158A1

文献信息

• [EN] PGD2 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF INFLAMMATORY DISEASES<br/>[FR] ANTAGONISTES DE RECEPTEUR DE LA PROSTAGLANDINE D2 POUR LE TRAITEMENT DE MALADIES INFLAMMATOIRES
  申请人：MILLENNIUM PHARM INC

  公开号：WO2005100321A1

  公开（公告）日：2005-10-27

  Disclosed herein are compounds represented by Structural Formula: (I) and (I-A). Also disclosed is the use of such compounds for inhibiting the G-protein coupled receptor referred to as chemoattractant receptor-homologous molecule expressed on Th2, or simply 'CRTH2' for the treatment of inflammatory disorders. The variables in Structural Formula (I) and (I-A) are defined herein.

  本文披露了由结构式(I)和(I-A)表示的化合物。还披露了利用这些化合物抑制称为趋化剂受体同源分子表达在Th2上的G蛋白偶联受体，简称为'CRTH2'，用于治疗炎症性疾病。结构式(I)和(I-A)中的变量在此处被定义。
• Inhibitors of DNA Methyltransferase
  申请人：Wahhab Amal

  公开号：US20080132525A1

  公开（公告）日：2008-06-05

  The invention relates to the inhibition of DNA methyltransferase isoforms DNMT1 and DNMT3b2. The invention provides compounds and methods for inhibiting DNMT1 and DNMT3b2.

  这项发明涉及抑制DNA甲基转移酶亚型DNMT1和DNMT3b2。该发明提供了用于抑制DNMT1和DNMT3b2的化合物和方法。
• COMBINATION 059
  申请人：SMITH Paul David

  公开号：US20090099174A1

  公开（公告）日：2009-04-16

  This invention relates to a combination product, as defined herein, comprising a MEK inhibitor and a mTOR-selective inhibitor, and to methods for the production of an anti-cancer effect in a patient, which is accordingly useful in the treatment of cancer in a patient. More specifically the present invention relates to; a combination product, as defined herein, comprising a MEK inhibitor and a mTOR-selective inhibitor; a combination product, as defined herein, comprising a kit of parts comprising a MEK inhibitor and a mTOR-selective inhibitor; use of the combination product, as defined herein, in the treatment of cancer; a method of treating cancer comprising administering the combination product, as defined herein, to a patient. The combination product, as defined herein, and methods of the invention are also useful in the treatment of other diseases associated with the activity of MEK, and/or mTOR.

  本发明涉及一种组合产品，其定义为包括MEK抑制剂和mTOR选择性抑制剂，并且涉及在患者中产生抗癌效果的方法，因此在治疗患者的癌症方面非常有用。更具体地，本发明涉及：一种组合产品，其定义为包括MEK抑制剂和mTOR选择性抑制剂；一种组合产品，其定义为包括MEK抑制剂和mTOR选择性抑制剂的组件套件；使用此组合产品在癌症治疗中的方法；一种治疗癌症的方法，包括向患者投与此组合产品。此组合产品和本发明的方法也适用于治疗与MEK和/或mTOR活性相关的其他疾病。
• NOVEL PROCESSES FOR THE PREPARATION OF DPP IV INHIBITORS
  申请人：Thomas Abraham

  公开号：US20080076818A1

  公开（公告）日：2008-03-27

  The present invention relates to novel processes for preparing DPP-IV inhibitors having the structure of formula I, and pharmaceutically acceptable salt thereof, which are useful for treatment of Type 2 diabetes.

  本发明涉及一种新型制备DPP-IV抑制剂的方法，其具有公式I的结构和药学上可接受的盐，对于治疗2型糖尿病具有用处。
• Pyrido-, Pyrazo- and Pyrimido-Pyrimidine Derivatives as mTOR Inhibitors
  申请人：Hummersone Marc Geoffrey

  公开号：US20080194546A1

  公开（公告）日：2008-08-14

  There is provided a compound of formula I: wherein: one or two of X 5 , X 6 and X 8 is N, and the others are CH; R 7 is selected from halo, OR O1 , SR S1 , NR N1 R N2 , NR N7a C(═O)R C1 , NR N7b SO 2 R S2a , an optionally substituted C 5-20 heteroaryl group, or an optionally substituted C 5-20 aryl group, where R O1 and R S1 are selected from H, an optionally substituted C 5-20 aryl group, an optionally substituted C 5-20 heteroaryl group, or an optionally substituted C 1-7 alkyl group; R N1 and R N2 are independently selected from H, an optionally substituted C 1-7 alkyl group, an optionally substituted C 5-20 heteroaryl group, an optionally substituted C 5-20 aryl group or R N1 and R N2 together with the nitrogen to which they are bound form a heterocyclic ring containing between 3 and 8 ring atoms; R C1 is selected from H, an optionally substituted C 5-20 aryl group, an optionally substituted C 5-20 heteroaryl group, an optionally substituted C 1-7 alkyl group or NR N8 R N9 , where R N8 and R N9 are independently selected from H, an optionally substituted C 1-7 alkyl group, an optionally substituted C 5-20 heteroaryl group, an optionally substituted C 5-20 aryl group or R N8 and R N9 together with the nitrogen to which they are bound form a heterocyclic ring containing between 3 and 8 ring atoms; R S2a is selected from H, an optionally substituted C 5-20 aryl group, an optionally substituted C 5-20 heteroaryl group, or an optionally substituted C 1-7 alkyl group; R N7a and R N7b are selected from H and a C 1-4 alkyl group; R N3 and R N4 , together with the nitrogen to which they are bound, form a heterocyclic ring containing between 3 and 8 ring atoms; R 2 is selected from H, halo, OR O2 , SR S2b , NR N5 R N6 , an optionally substituted C 5-20 heteroaryl group, and an optionally substituted C 5-20 aryl group, wherein R O2 and R S2b are selected from H, an optionally substituted C 5-20 aryl group, an optionally substituted C 5-20 heteroaryl group, or an optionally substituted C 1-7 alkyl group; R N5 and R N6 are independently selected from H, an optionally substituted C 1-7 alkyl group, an optionally substituted C 5-20 heteroaryl group, and an optionally substituted C 5-20 aryl group, or R N5 and R N6 together with the nitrogen to which they are bound form a heterocyclic ring containing between 3 and 8 ring atoms, or a pharmaceutically acceptable salt thereof, with the proviso that when R 2 is unsubstituted morpholino. R N3 and R N4 together with the nitrogen atom to which they are attached form an unsubstituted morpholino and R 7 is unsubstituted phenyl, and X 5 is CH, then X 6 is not N and X 8 is not CH, or X 6 is not CH and X 8 is not N, and when R 2 is unsubstituted piperidinyl, R N3 and R N4 together with the nitrogen atom to which they are attached form an unsubstituted piperidinyl and R 7 is unsubstituted phenyl, and X 5 is CH, then X 6 is not CH and X is not N. There are also provided processes for the manufacture of a compound of Formula 1, and the use of a compound of Formula 1 as a medicament and in the treatment of cancer.

  提供了一种化合物，其化学式为I：其中：X5、X6和X8中的一个或两个是N，其余为CH；R7选自卤素、ORO1、SRS1、NRN1RN2、NRN7aC（═O）RC1、NRN7bSO2RS2a、可选取代的C5-20杂环芳基基团或可选取代的C5-20芳基基团，其中RO1和RS1选自H、可选取代的C5-20芳基基团、可选取代的C5-20杂环芳基基团或可选取代的C1-7烷基基团；RN1和RN2独立选自H、可选取代的C1-7烷基基团、可选取代的C5-20杂环芳基基团、可选取代的C5-20芳基基团或RN1和RN2与它们所连接的氮原子一起形成含有3至8个环原子的杂环环；RC1选自H、可选取代的C5-20芳基基团、可选取代的C5-20杂环芳基基团、可选取代的C1-7烷基基团或NRN8RN9，其中RN8和RN9独立选自H、可选取代的C1-7烷基基团、可选取代的C5-20杂环芳基基团、可选取代的C5-20芳基基团或RN8和RN9与它们所连接的氮原子一起形成含有3至8个环原子的杂环环；RS2a选自H、可选取代的C5-20芳基基团、可选取代的C5-20杂环芳基基团或可选取代的C1-7烷基基团；RN7a和RN7b选自H和C1-4烷基基团；RN3和RN4与它们所连接的氮原子一起形成含有3至8个环原子的杂环环；R2选自H、卤素、ORO2、SRS2b、NRN5RN6、可选取代的C5-20杂环芳基基团和可选取代的C5-20芳基基团，其中RO2和RS2b选自H、可选取代的C5-20芳基基团、可选取代的C5-20杂环芳基基团或可选取代的C1-7烷基基团；RN5和RN6独立选自H、可选取代的C1-7烷基基团、可选取代的C5-20杂环芳基基团和可选取代的C5-20芳基基团，或RN5和RN6与它们所连接的氮原子一起形成含有3至8个环原子的杂环环，或其药学上可接受的盐，但当R2为未取代的吗啡啶基时，RN3和RN4与它们所连接的氮原子一起形成未取代的吗啡啶基，R7为未取代的苯基，且X5为CH时，X6不是N且X8不是CH，或X6不是CH且X8不是N，当R2为未取代的哌啶基时，RN3和RN4与它们所连接的氮原子一起形成未取代的哌啶基，R7为未取代的苯基，且X5为CH时，X6不是CH且X不是N。还提供了制造化合物I的方法，以及将化合物I用作药物治疗癌症的用途。