(2R)-2-[(tert-butoxy)methyl]pyrrolidine | 184044-04-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: (2R)-2-[(tert-butoxy)methyl]pyrrolidine
• 英文别名: (2R)-2-[(2-methylpropan-2-yl)oxymethyl]pyrrolidine
• CAS: 184044-04-0
• 化学式: C₉H₁₉NO
• 分子量: 157.256
• InChiKey: VWXSCKOHAKPRKK-MRVPVSSYSA-N

物化性质

• 沸点：
  197.1±13.0 °C(Predicted)
• 密度：
  0.882±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  21.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2R)-2-[(tert-butoxy)methyl]pyrrolidine 在 palladium on activated charcoal N-甲基吗啉 、 盐酸 、 氢气 、 溶剂黄146 、 N,N-二异丙基乙胺 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， -10.0~20.0 ℃ 、100.0 kPa 条件下， 反应 98.25h， 生成 2-[(4S)-5-[(2R)-2-[(2-methylpropan-2-yl)oxymethyl]pyrrolidin-1-yl]-4-[(3-methyl-1,2,3,4-tetrahydroquinolin-8-yl)sulfonylamino]-5-oxopentyl]guanidine
  参考文献：
  名称：

  Design and Synthesis of Thrombin Inhibitors:  Analogues of MD-805 with Reduced Stereogenicity and Improved Potency

  摘要：

  Mitsubishi's MD-805, a potent and selective inhibitor of thrombin which contains four stereogenic centers, has been the starting point for an optimization program. A systematic synthetic study resulted in thrombin inhibit;ors achiral at P2 and P3 but with a 10-fold increase in potency over the original lead. A number of 4-substituted piperidines were synthesized and examined as replacements for 2-carboxy-4-methylpiperidine at P2; 4-fluoroethylpiperidine (FEP) among others provided inhibitors (e.g. 45g) of increased potency. An enantioselective route was developed to 3(R)-methyl-1,2,3,4-tetrahydroquinolinesulfonyl chloride. Inhibitors containing this enantiomerically pure P3 (42d) had similar potency to the racemic material and provided support, with modeling studies, for the preparation of the gem 3,3-disubstituted compounds. A series of inhibitors containing the novel 3,3-dimethyl-1,2,3,4-tetrahydroquinolinesulfonyl (DMTHQS) P3 (Table 5) were synthesized and showed a similar activity profile as the monomethyl series. The combination of P3-DMTHQS, PB-FEP, and P1-arginine (45g) had a K-i of 6 nM (MD-805 K-i = 85 nM). In animal models of both venous and arterial thrombosis, one inhibitor (42e) was shown to produce a dose-dependent inhibition of thrombus formation that in some situations was superior to that of MD-805.

  DOI：

  10.1021/jm9811209
• 作为产物：
  描述：

  D-脯氨醇 、 异丁烯 在 硫酸 作用下， 以 二氯甲烷 为溶剂， 反应 5.0h， 生成 (2R)-2-[(tert-butoxy)methyl]pyrrolidine
  参考文献：
  名称：

  Design and Synthesis of Thrombin Inhibitors:  Analogues of MD-805 with Reduced Stereogenicity and Improved Potency

  摘要：

  Mitsubishi's MD-805, a potent and selective inhibitor of thrombin which contains four stereogenic centers, has been the starting point for an optimization program. A systematic synthetic study resulted in thrombin inhibit;ors achiral at P2 and P3 but with a 10-fold increase in potency over the original lead. A number of 4-substituted piperidines were synthesized and examined as replacements for 2-carboxy-4-methylpiperidine at P2; 4-fluoroethylpiperidine (FEP) among others provided inhibitors (e.g. 45g) of increased potency. An enantioselective route was developed to 3(R)-methyl-1,2,3,4-tetrahydroquinolinesulfonyl chloride. Inhibitors containing this enantiomerically pure P3 (42d) had similar potency to the racemic material and provided support, with modeling studies, for the preparation of the gem 3,3-disubstituted compounds. A series of inhibitors containing the novel 3,3-dimethyl-1,2,3,4-tetrahydroquinolinesulfonyl (DMTHQS) P3 (Table 5) were synthesized and showed a similar activity profile as the monomethyl series. The combination of P3-DMTHQS, PB-FEP, and P1-arginine (45g) had a K-i of 6 nM (MD-805 K-i = 85 nM). In animal models of both venous and arterial thrombosis, one inhibitor (42e) was shown to produce a dose-dependent inhibition of thrombus formation that in some situations was superior to that of MD-805.

  DOI：

  10.1021/jm9811209

文献信息

• N-SUBSTITUTED AZAINDOLES AND METHODS OF USE
  申请人：Dyke Hazel Joan

  公开号：US20100216768A1

  公开（公告）日：2010-08-26

  The invention relates to N-substituted azaindolyl compounds of Formula I with anti-cancer and/or anti-inflammatory activity and more specifically to N-substituted azaindolyl compounds which inhibit MEK kinase activity. The invention provides compositions and methods useful for inhibiting abnormal cell growth or treating a hyperproliferative disorder, or treating an inflammatory disease in a mammal. The invention also relates to methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions.

  该发明涉及具有抗癌和/或抗炎活性的Formula I的N-取代吲哚基化合物，更具体地涉及抑制MEK激酶活性的N-取代吲哚基化合物。该发明提供了用于抑制异常细胞生长或治疗哺乳动物体内过度增殖疾病或治疗炎症性疾病的组合物和方法。该发明还涉及使用这些化合物进行哺乳动物细胞的体外、体内和体内诊断或治疗，或相关病理条件的方法。
• [EN] SEPARATION OF ENANTIOMERS OF 3-ETHYLBICYCLO[3.2.0]HEPT-3-EN-6-ONE<br/>[FR] SÉPARATION D'ÉNANTIOMÈRES DE 3-ÉTHYLBICYCLO[3.2.0]HEPT-3-EN-6-ONE
  申请人：NOVASSAY SA

  公开号：WO2016146299A1

  公开（公告）日：2016-09-22

  A process to isolate a compound of Formula (2a) or a salt or solvate thereof, comprising a) reacting a mixture of diastereoisomers of Formulae (2a, 2b) with a basic heterocyclic-aldehyde compound and an optically active amine in the presence of a base; and b) separating the compound of Formula (2a) from the product of step a) by acid extraction. The compound of Formula (2a) may be produced with an enantiomeric excess of 98%. Compounds of Formula (2a) are useful intermediates in a process to prepare a bicyclic γ - amino tetrazole derivative of Formula (I) which finds utility in treating neuropathic pain and disorders of the central nervous system.

  一种分离化合物公式（2a）或其盐或溶剂化物的方法，包括a）在碱的存在下，将公式（2a，2b）的对映异构体混合物与一种碱性杂环醛化合物和一种手性活性胺反应；和b）通过酸提取从步骤a）的产物中分离出公式（2a）的化合物。公式（2a）的化合物可具有98％的对映体过量。公式（2a）的化合物是制备公式（I）的双环γ-氨基四唑衍生物的有用中间体，在治疗神经病理性疼痛和中枢神经系统障碍方面具有实用性。
• [EN] TRYPSIN AND THROMBIN INHIBITORS<br/>[FR] INHIBITEURS DE TRYPSINE ET DE THROMBINE
  申请人：NOVARTIS AG

  公开号：WO1996029327A1

  公开（公告）日：1996-09-26

  (EN) The present invention provides a compound of general formula (I), in which Ar is a substituted or unsubstituted aryl or heterocyclic residue; Aa is an amino acid residue usually of L configuration and (a) is a residue of formula (IV) or formula (V), wherein X is hydrogen or a C1-C5 alkyl group; Y is a) an SO3H, PO(OR14)2, OH, SH, NR15R16, or halogen group or is b) a residue -(CqH2q)-Q wherein Q is H, COR14, CO2R14, CONR15R16, SO3H, OR14, OCOR14, PO(OR14)2, NR15R16, SR14 or Hal wherein R14, R15 and R16 are hydrogen, C1-C5 alkyl, C5-C8 cycloalkyl or C7-C11 aralkyl or R15 and R16 together with the nitrogen atom to which they are bound form a 5 or 6 membered azacycloalkyl or oxazacycloalkyl, q is 0 or an integer from 1 to 8 and the residue CqH2q may be optionally substituted by OH or interrupted by oxygen, sulfur, oxycarbonyl O.CO, carbonyloxy CO.O, aminocarbonyl NHCO, sulfonamido, NHSO2 or carboxamido CONH; or is c) a residue (CwH2w+1-y-z)FyOHz in which w is an integer from 1 to 8, y is an integer from 1 to 17 and z is 0 or 1, or X and Y together are = O, Z is a direct bond, oxygen or nitrogen optionally substituted by X or Y, m = 2 to 4, n = 2 to 4 and m + n = 4 to 6, j = 0 to 2, k = 0 to 2 and j + k = 2 or 3, wherein X has its previous significance and Y is a residue (CqH2q)-Q, wherein q and Q have their previous significance, and salts thereof, provided that when As is arginine, X and Y are not alkyl and when Q is COR14, q is an integer from 1 to 8.(FR) La présente invention concerne un composé de la formule générale (I). Dans cette formule, Ar est un reste aryle ou hétérocyclique, substitué ou non; Aa est un reste d'acide aminé ayant généralement la configuration L et (a) est un reste ayant la formule (IV) ou (V). Dans ces formules, X est un hydrogène ou un groupe alkyle C1-C5, Y est a) un SO3H, PO(OR14)2, OH, SH, NR15R16 ou un groupe halogène, ou b) un reste -(CqH2q)-Q où Q est H, COR14, CO2R14, CONR15R16, SO3H, OR14, OCOR14, PO(OR14)2, NR15R16, SR14 ou Hal où R14, R15 et R16 représentent hydrogène, alkyle C1-C5, cycloalkyle C5-C8 ou aralkyle C7-C11 ou R15 et R16 forment ensemble avec l'atome d'azote auquel ils sont fixés un azacycloalkyle ou un oxazacycloalkyle à 5 - 6 éléments, q est égal à 0 ou à un nombre entier compris entre 1 et 8 et le reste CqH2q peut être, à titre facultatif, substitué par un OH ou interrrompu par un oxygène, un soufre, un oxycarbonyle O.CO, un carbonyloxy CO.O, un aminocarbonyle NHCO, un sulfonamido NHSO2 ou un carboxamido CONH; ou c), un reste (CwH2w+1-y-z)FyOHz dans lequel w est un nombre entier entre 1 et 8, y est un nombre entier entre 1 et 17 et z est égal à 0 ou 1, ou X et Y ensemble = 0, Z est une liaison directe, un oxygène ou un azote substitué éventuellement par X ou Y, m = 2 à 4, et m + n = 4 à 6, j = 0 à 2, k = 0 à 2 et j + k = 2 ou 3, où X a la signification précédente et Y représente un reste (CqH2q)-Q où q et Q ont la signification précédente. L'invention concerne également les sels de ces composés, à condition que, quand Aa représente l'arginine, X et Y ne représentent pas alkyle et quand Q représente COR14, q représente un nombre entier entre 1 et 8.

  本发明提供了一种通式（I）的化合物，其中Ar是取代或未取代的芳基或杂环残基; Aa通常是L构型的氨基酸残基，而（a）是式（IV）或式（V）的残基，其中X是氢或C1-C5烷基基团; Y是a）SO3H、PO（OR14）2、OH、SH、NR15R16或卤素基团，或者b）残基-(CqH2q)-Q，其中Q是H、COR14、CO2R14、CONR15R16、SO3H、OR14、OCOR14、PO（OR14）2、NR15R16、SR14或Hal，其中R14、R15和R16是氢、C1-C5烷基、C5-C8环烷基或C7-C11芳基烷基，或者R15和R16与它们所连接的氮原子形成5或6元杂环烷基或氧杂环烷基，q是0或1-8的整数，而残基CqH2q可以选择性地被OH取代或被氧、硫、氧羰基O.CO、羰氧基CO.O、氨基羰基NHCO、磺酰胺基NHSO2或羧酰胺基CONH打断；或者c）残基（CwH2w+1-y-z）FyOHz，其中w是1-8的整数，y是1-17的整数，z是0或1，或者X和Y一起是=O，Z是直接键，氧或氮，可选地被X或Y取代，m=2-4，n=2-4，m+n=4-6，j=0-2，k=0-2，j+k=2或3，其中X具有其先前的意义，而Y是残基（CqH2q）-Q，其中q和Q具有其先前的意义，以及其盐，但当Aa为精氨酸时，X和Y不是烷基，而当Q为COR14时，q是1-8的整数。
• 5-ANILINOIMIDAZOPYRIDINES AND METHODS OF USE
  申请人：Price Stephen

  公开号：US20100004269A1

  公开（公告）日：2010-01-07

  The invention relates to imidazopyridines of formula I with anti-cancer and/or anti-inflammatory activity and more specifically to imidazopyridines which inhibit MEK kinase activity. The invention provides compositions and methods useful for inhibiting abnormal cell growth or treating a hyperproliferative disorder, or treating an inflammatory disease in a mammal. The invention also relates to methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions.

  本发明涉及具有抗癌和/或抗炎活性的式I的咪唑吡啶，更具体地涉及抑制MEK激酶活性的咪唑吡啶。本发明提供了用于抑制异常细胞生长或治疗哺乳动物的增殖性疾病或治疗炎症性疾病的组合物和方法。本发明还涉及使用该化合物进行哺乳动物细胞的体外、原位和体内诊断或治疗，或相关病理条件的方法。
• AZA-benzothiophenyl compounds and methods of use
  申请人：Savy Pierre Pascal

  公开号：US20080081821A1

  公开（公告）日：2008-04-03

  The invention relates to azabenzothiophenyl compounds of Formula I with anti-cancer and/or anti-inflammatory activity and more specifically to azabenzothiophenyl compounds which inhibit MEK kinase activity. The invention provides compositions and methods useful for inhibiting abnormal cell growth or treating a hyperproliferative disorder, or treating an inflammatory disease in a mammal. The invention also relates to methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions.

  本发明涉及一种具有抗癌和/或抗炎活性的Formula I的氮杂苯并噻吩化合物，更具体地，涉及一种抑制MEK激酶活性的氮杂苯并噻吩化合物。本发明提供了用于抑制异常细胞生长或治疗哺乳动物的增殖性疾病或治疗炎症性疾病的组合物和方法。本发明还涉及使用该化合物进行哺乳动物细胞的体外、原位和体内诊断或治疗，或相关病理条件的方法。