四氢吡咯-3-乙酸 | 89203-64-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 中文名称: 四氢吡咯-3-乙酸
• 中文别名: 3-吡咯乙酸
• 英文名称: homo-β-proline
• 英文别名: pyrrolidine-3-acetic acid；3-pyrrolidine ethanoic acid；2-(pyrrolidin-3-yl)acetic acid；pyrrolidin-3-yl-acetic acid；2-pyrrolidin-1-ium-3-ylacetate
• CAS: 89203-64-5
• 化学式: C₆H₁₁NO₂
• mdl: MFCD01318700
• 分子量: 129.159
• InChiKey: OUENRUZPZZFMCA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.6
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  6-氯-5-氰基-2-甲基烟酸乙酯 、 四氢吡咯-3-乙酸 在 三乙胺 作用下， 以 乙醇 、 水 为溶剂， 反应 0.67h， 以57%的产率得到{1-[3-cyano-5-(ethoxycarbonyl)-6-methylpyridin-2-yl]pyrrolidin-3-yl}acetic acid
  参考文献：
  名称：

  New Pyridine Analogues VII 543

  摘要：

  本发明涉及某些新型的吡啶类似物，其化学式为(I)，涉及制备这些化合物的工艺，它们作为P2Y12抑制剂和抗血栓剂等的效用，它们在心血管疾病中作为药物的使用，以及包含它们的药物组合物。

  公开号：

  US20080176827A1
• 作为产物：
  描述：

  Benzyl-but-3-enyl-tributylstannanylmethyl-amine 在 盐酸 、 正丁基锂 作用下， 反应 6.5h， 生成 四氢吡咯-3-乙酸
  参考文献：
  名称：

  Synthesis of 3-alkylpyrrolidines by anionic cyclization

  摘要：

  alpha-Aminocarbanions, generated by transmetallation of aminomethylstannanes, cyclize onto an unactivated alkene to give 3-alkylpyrrolidines. The intermediate organolithium either reincorporates trimethyltin or, from the tributylstannanes, can be trapped with a variety of electrophiles. From the trimethylstannane, the cyclization can be promoted catalytically using 0.2 equivalents of methyllithium. The trimethyltin group in the product can be cleaved using eerie ammonium nitrate. Trapping the 3-lithiomethylpyrrolidine with ethylchloroformate, followed by hydrolysis provides a four step synthesis of the GABA uptake inhibitor 3-pyrrolidineacetic acid. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0040-4020(96)00734-x

文献信息

• New thiadiazole derivatives
  申请人：Almirall, S.A.

  公开号：EP2305660A1

  公开（公告）日：2011-04-06

  The present invention relates to thiadiazole derivatives of formula (I), to processes for their preparation and to pharmaceutical compositions containing them. These compounds are potent agonists of S1P1 receptors and thus, they are useful in the treatment, prevention or suppression of diseases and disorders known to be susceptible to improvement by sphingosine-1-phosphate receptors agonists (S1P1), such as autoimmune diseases, chronic immune and inflammatory diseases, transplant rejection, malignant neoplastic diseases, angiogenic-related disorders, pain, neurological diseases, viral and infectious diseases.

  本发明涉及式(I)的噻二唑衍生物，它们的制备过程以及包含它们的药物组合物。这些化合物是S1P1受体的强激动剂，因此，它们可用于治疗、预防或抑制那些已知可通过鞘氨醇-1-磷酸受体激动剂（S1P1）改善的疾病和失调，例如自身免疫性疾病、慢性免疫和炎症性疾病、移植排斥反应、恶性肿瘤疾病、与血管生成相关的失调、疼痛、神经系统疾病、病毒和感染性疾病。
• [EN] MODULATORS OF THE G PROTEIN-COUPLED MAS RECEPTOR AND THE TREATMENT OF DISORDERS RELATED THERETO<br/>[FR] MODULATEURS POUR LE RÉCEPTEUR MAS COUPLÉ À LA PROTÉINE G ET TRAITEMENT DES TROUBLES QUI Y SONT APPARENTÉS
  申请人：ARENA PHARM INC

  公开号：WO2013070657A1

  公开（公告）日：2013-05-16

  The present invention relates to compounds of Formula (I) and pharmaceutically acceptable salts, solvates, and hydrates thereof that are useful in methods of treatment and alleviation of diseases and disorders of the heart, brain, kidney, immune, and reproductive system resulting from ischemia, or reperfusion subsequent to ischemia, and any downstream complication(s) related thereto. The present invention further relates to methods of treatment and alleviation of diseases and disorders of the vasculature resulting from vasoconstriction or hypertension and any downstream complication(s) resulting from elevated blood pressure and/or reduced tissue perfusion.

  本发明涉及式（I）化合物及其药用可接受的盐、溶剂和水合物，这些化合物在治疗和缓解由缺血引起的心脏、脑、肾脏、免疫系统和生殖系统的疾病和紊乱方面具有用处，或者在缺血后再灌注引起的疾病和障碍，以及与之相关的任何下游并发症。本发明还涉及治疗和缓解由血管收缩或高血压引起的血管疾病和障碍的方法，以及由高血压和/或组织灌注减少引起的任何下游并发症。
• [EN] NEW THIADIAZOLE DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS DE THIADIAZOLE
  申请人：ALMIRALL SA

  公开号：WO2011035900A1

  公开（公告）日：2011-03-31

  The present invention relates to thiadiazole derivatives of formula (I), to processes for their preparation and to pharmaceutical compositions containing them. These compounds are potent agonists of S1P1 receptors and thus, they are useful In the treatment, prevention or suppression of diseases and disorders known to be susceptible to improvement by sphingosine-1-phosphate receptors agonists (S1P1), such as autoimmune diseases, chronic immune and inflammatory diseases, transplant rejection, malignant neoplastic diseases, angiogenic-related disorders, pain, neurological diseases, viral and infectious diseases.

  本发明涉及式(I)的噻二唑衍生物，其制备过程以及包含它们的药物组合物。这些化合物是S1P1受体的强激动剂，因此它们可用于治疗、预防或抑制那些已知可通过激动鞘氨醇-1-磷酸受体（S1P1）得到改善的疾病和失调，例如自身免疫性疾病、慢性免疫和炎症性疾病、移植排斥反应、恶性肿瘤、与血管生成相关的失调、疼痛、神经疾病、病毒性和传染性疾病。
• [EN] PYRROLIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE PYRROLIDINE
  申请人：LILLY CO ELI

  公开号：WO2020247429A1

  公开（公告）日：2020-12-10

  The present invention provides compounds of the Formula (I) wherein L is selected from the group consisting of -CH2NHCH2-, -CH2NH-, -NH-, -S-, -S(O)-, -S(O)2-, -O-, -OCH2-, -OCH2CH2O-, -NHSO2NH-, (II) and (III), or a pharmaceutically acceptable salt thereof; a compound of the formula: (IV), processes for preparing the compounds and their salts, a pharmaceutical composition, and methods of treating patients in need of such treatment.

  本发明提供了式(I)化合物，其中L选自以下组：-CH2NHCH2-，-CH2NH-，-NH-，-S-，-S(O)-，-S(O)2-，-O-，-OCH2-，-OCH2CH2O-，-NHSO2NH-，(II)和(III)，或其药物可接受的盐；式(IV)的化合物，制备这些化合物及其盐的过程，药物组合物，以及治疗需要此类治疗的病人的方法。
• SUBSTITUTED AMINOTHIAZOLONE INDAZOLES AS ESTROGEN RELATED RECEPTOR-ALPHA MODULATORS
  申请人：BIGNAN Gilles

  公开号：US20110150864A1

  公开（公告）日：2011-06-23

  The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalacia, osteoporosis, Paget's disease, periodontal disease, polymyalgia rheumatica, Reiter's syndrome, repetitive stress injury, hyperglycemia, elevated blood glucose level, and insulin resistance.

  该发明涉及式(I)的化合物，制备这些化合物的方法，组合物，中间体及其衍生物，并用于治疗包括但不限于强直性脊柱炎、动脉粥样硬化、关节炎（如类风湿性关节炎、感染性关节炎、儿童关节炎、银屑病性关节炎、反应性关节炎）、与骨相关的疾病（包括与骨形成有关的疾病）、乳腺癌（包括对抗雌激素治疗无效的癌症）、心血管疾病、软骨相关疾病（如软骨损伤/丧失、软骨退化以及与软骨形成有关的疾病）、软骨发育不良、软骨肉瘤、慢性腰部损伤、慢性支气管炎、慢性炎症性气道疾病、慢性阻塞性肺疾病、糖尿病、能量稳态紊乱、痛风、假性痛风、脂质紊乱、代谢综合征、多发性骨髓瘤、肥胖、骨关节炎、遗传性骨发育不全、骨转移性溶骨性转移、软骨软化症、骨质疏松症、帕金森病、牙周病、多肌痛风、Reiter综合征、重复性应激损伤、高血糖、血糖水平升高和胰岛素抵抗等疾病的条件。