3,4-dehydroproline methyl ester | 210420-92-1

• 物质功能分类: 生物化工 - 氨基酸及其衍生物
• 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: 3,4-dehydroproline methyl ester
• 英文别名: methyl (2S)-2,5-dihydro-1H-pyrrole-2-carboxylate
• CAS: 210420-92-1
• 化学式: C₆H₉NO₂
• 分子量: 127.143
• InChiKey: COLQEKJVIARUEA-YFKPBYRVSA-N

物化性质

• 沸点：
  184.6±40.0 °C(Predicted)
• 密度：
  1.099±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,4-dehydroproline methyl ester 在 lithium hydroxide 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 (S)-1-((E)-(S)-4-{[(S)-3,3-Dimethyl-2-((S)-3-methyl-2-methylamino-3-phenyl-butyrylamino)-butyryl]-methyl-amino}-2,5-dimethyl-hex-2-enoyl)-2,5-dihydro-1H-pyrrole-2-carboxylic acid
  参考文献：
  名称：

  D-piece modifications of the hemiasterlin analog HTI-286 produce potent tubulin inhibitors

  摘要：

  Modifications of the D-piece carboxylic acid group of the hemiasterlin analog HTI-286 gave tubulin inhibitors which were potent cytotoxic agents in taxol resistant cell lines expressing P-glycoprotein. Amides derived from proline had potency comparable to HTI-286. Reduction of the carboxylic acid to ketones and alcohols or its conversion to acidic heterocycles also gave potent analogs. Synthetic modifications of the carboxylic acid could be carried out selectively using a wide range of synthetic reagents. Proline analog 3 was found to be effective in a human xenograft model in athymic mice. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.05.005
• 作为产物：
  描述：

  BOC-4-去氢-L-脯氨酸 在 三乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 以100%的产率得到3,4-dehydroproline methyl ester
  参考文献：
  名称：

  Design, synthesis, and antibacterial activity of 2,5-dihydropyrrole formyl hydroxyamino derivatives as novel peptide deformylase inhibitors

  摘要：

  The synthesis and antibacterial activity of 2,5-dihydropyrrole formyl hydroxyamino derivatives are reported. The antibacterial activities of these derivatives were evaluated, and some of these derivatives showed better in vitro antibacterial activity than existing drugs, including penicillin, ciprofloxacin, vancomycin, and linezolid. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.04.123

文献信息

• [EN] 1-(HET)ARYLSULFONYL-(PYRROLIDINE OR PIPERIDINE)-2-CARBOXAMIDE DERIVATIVES AND THEIR USE AS TRPA1 ANTAGONISTS<br/>[FR] DÉRIVÉS DE 1-(HET)ARYLSULFONYLE- (PYRROLIDINE OU PIPÉRIDINE)-2-CARBOXAMIDE ET LEUR UTILISATION COMME ANTAGONISTES DE TRPA1
  申请人：HOFFMANN LA ROCHE

  公开号：WO2016128529A1

  公开（公告）日：2016-08-18

  The invention is concerned with the compounds of formula I and salts thereof and other compounds of formulas II-IX as disclosed herein. In addition, the present invention relates to methods of manufacturing and methods of using the compounds of formulas I-IX as well as pharmaceutical compositions containing such compounds. The compounds may be useful in treating diseases and conditions mediated by TRPA1, such as pain or asthma.

  本发明涉及公式I的化合物及其盐，以及如本文所述的公式II-IX的其他化合物。此外，本发明还涉及制造和使用公式I-IX化合物的方法，以及含有这些化合物的药物组合物。这些化合物可能对治疗由TRPA1介导的疾病和状况，如疼痛或哮喘等有帮助。
• [EN] BIOLOGICALLY ACTIVE COMPOUNDS<br/>[FR] COMPOSES A ACTIVITE BIOLOGIQUE
  申请人：AMURA THERAPEUTICS LTD

  公开号：WO2004007501A1

  公开（公告）日：2004-01-22

  Compounds of general formula (I) wherein: Z = CR3R4, where R3 and R4 are independently chosen from CO-7-alkyl P1 = CR5R6, P2 = O, CR7R8 or NR9, Y = CR10R11-C(O) or CR10R11-C(S) or CR10R11-S(O) or CR10R11-SO2 (X)o=.CR16R17 (W)n = 0, S, C(O), S(O) or S(O)2-or NR18 (V)m = C(O), C(S), S(O), S(O)2, S(O)2NH, OC(O), NHC(O), NHS(O), NHS(O)2, OC(O)NH, C(O)NH or CR19R20, C=N-C(O)-OR19 or C=N-C(O)-NHR19, U = a stable. 5- to 7-membered monocyclic or a stable 8- to 11-membered bicyclic ring which is either saturated or unsaturated, and which includes zero to four heteroatoms and their salts, hydrates, solvates, complexes and prodrugs are inhibitors of cathepsin K and other cysteine protease inhibitors and are useful as therapeutic agents, .for example in osteoporosis, Paget's disease gingival diseases such as gingivitis and periodontitis, hypercalaemia of malignancy, metabolic bone disease, diseases involving matrix or cartilage degradation, in particular osteoarthritis and rheumatoid arthritis and neoplastic diseases. The compounds are also useful for validating therapeutic target compounds.

  通式（I）的化合物中：其中：Z = CR3R4，其中R3和R4分别选择自CO-7-烷基P1 = CR5R6，P2 = O，CR7R8或NR9，Y = CR10R11-C（O）或CR10R11-C（S）或CR10R11-S（O）或CR10R11-SO2（X）o = .CR16R17（W）n = 0，S，C（O），S（O）或S（O）2-或NR18（V）m = C（O），C（S），S（O），S（O）2，S（O）2NH，OC（O），NHC（O），NHS（O），NHS（O）2，OC（O）NH，C（O）NH或CR19R20，C = N-C（O）-OR19或C = N-C（O）-NHR19，U = a stable。5-至7-成员单环或稳定的8-至11-成员双环，其饱和或不饱和，并包括零至四个杂原子及其盐、水合物、溶剂合物、络合物和前药是猫hepsin K和其他半胱氨酸蛋白酶抑制剂的抑制剂，并可用作治疗剂，例如在骨质疏松症、Paget病、牙龈疾病如牙龈炎和牙周炎、恶性高钙血症、代谢性骨病、涉及基质或软骨降解的疾病，特别是骨关节炎和类风湿性关节炎和肿瘤性疾病。这些化合物还可用于验证治疗靶点化合物。
• Biologically active compounds
  申请人：Quibell Martin

  公开号：US20060100431A1

  公开（公告）日：2006-05-11

  Compounds of general formula (I) wherein Z=CR 3 R 4 , where R 3 and R 4 are independently chosen from C 0-7 -alkyl P 1 =CR 5 R 6 , P 2 =O, CR 7 R 8 or NR 9 , Y=CR 10 R 11 —C(O) or CR 10 R 11 —C(S) or CR 10 R 11 —S(O) or CR 10 R 11 —SO 2 (X) 0 =.CR 16 R 17 (W) n =0 , S, C(O), S(O) or S(O) 2 — or NR 18 (V) m =C(O), C(S), S(O), S(O) 2 , S(O) 2 NH, OC(O), NHC(O), NHS(O), NHS(O) 2 , OC(O)NH, C(O)NH or CR 19 R 20 , C═N—C(O)—OR 19 or C═N═C(O)—NHR 19 , U=a stable. 5- to 7 membered monocyclic or a stable 8- to 11-membered bicyclic ring which is either saturated or unsaturated, and which includes zero to four heteroatoms and their sales, hydrates, solvates, complexes and prodruges are inhibitors of cathepsin K and other cysteine protease inhibitors and are useful as therapeutic agents, for example in osteoporosis, Paget's disease gingival diseases such as gingivitis and periodontis, hypercalaemia of malignancy, metabolic bone disease, diseases involving matrix or cartilage degradation, in particular osteoarthitis and rheumatoid arthritis and neoplastic diseases. The compounds are also useful for validating therapeutic target compounds.

  通式(I)的化合物，其中Z=CR3R4，其中R3和R4独立地选择自C0-7烷基；P1=CR5R6，P2=O，CR7R8或NR9；Y=CR10R11—C（O）或CR10R11—C（S）或CR10R11—S（O）或CR10R11—SO2（X）0=.CR16R17（W）n=0、S、C（O）、S（O）或S（O）2—或NR18（V）m=C（O）、C（S）、S（O）、S（O）2、S（O）2NH、OC（O）、NHC（O）、NHS（O）2、OC（O）NH、C（O）NH或CR19R20、C═N—C（O）—OR19或C═N═C（O）—NHR19；U=稳定的5-至7-成员单环或稳定的8-至11-成员双环，它可以是饱和或不饱和，并且可以包含零到四个杂原子，以及它们的盐、水合物、溶剂合物、配合物和前药是猫hepsin K和其他半胱氨酸蛋白酶抑制剂，可用作治疗剂，例如在骨质疏松症、帕吉特病、牙龈疾病如牙龈炎和牙周炎、恶性高钙血症、代谢性骨病、涉及基质或软骨降解的疾病，特别是骨关节炎和类风湿性关节炎和肿瘤性疾病。这些化合物也可用于验证治疗靶点化合物。
• CDK Modulators
  申请人：Bahceci Suleyman

  公开号：US20110201599A1

  公开（公告）日：2011-08-18

  A compound according to Formula I: or a pharmaceutically-acceptable salt thereof, wherein R1, R3, A, B and D are as defined in the specification; pharmaceutical compositions thereof, and methods of use thereof.

  根据公式I的化合物：或其药学上可接受的盐，其中R1，R3，A，B和D如规范中定义;其制药组合物以及使用方法。
• SUBSTITUTED SULFONAMIDE COMPOUNDS
  申请人：Genentech, Inc.

  公开号：US20160264567A1

  公开（公告）日：2016-09-15

  The invention is concerned with the compounds of formula I: and salts thereof and other compounds of formulas II-IX as disclosed herein. In addition, the present invention relates to methods of manufacturing and methods of using the compounds of formulas I-IX as well as pharmaceutical compositions containing such compounds. The compounds may be useful in treating diseases and conditions mediated by TRPA1, such as pain or asthma.

  本发明涉及以下式子的化合物：I，并且包括其盐和其他式子II-IX的化合物，如本文所述。此外，本发明涉及制造和使用式I-IX化合物的方法，以及含有这些化合物的药物组合物。这些化合物可能对治疗由TRPA1介导的疾病和状况，例如疼痛或哮喘，有用。