(R)-4-((S)-1-hydroxyethyl)pyrrolidin-2-one | 1319736-56-5

• 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: (R)-4-((S)-1-hydroxyethyl)pyrrolidin-2-one
• 英文别名: (R)-4-((S)-1-hydroxyethyl)pyrrolidine-2-one；(4R)-4-[(1S)-1-hydroxyethyl]pyrrolidin-2-one
• CAS: 1319736-56-5
• 化学式: C₆H₁₁NO₂
• 分子量: 129.159
• InChiKey: QXJFSZPQFBXWDM-CRCLSJGQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (R)-4-((S)-1-hydroxyethyl)pyrrolidin-2-one 在 potassium carbonate 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.5h， 生成 (4R)-4-[(1R)-1-[[6-(1-methylpyrazol-4-yl)-[1,2]thiazolo[4,3-c]pyridin-4-yl]oxy]ethyl]pyrrolidin-2-one
  参考文献：
  名称：

  Orally bioavailable Syk inhibitors with activity in a rat PK/PD model

  摘要：

  Design and optimization of benzo- and pyrido-thiazoles/isothiazoles are reported leading to the discovery of the potent, orally bioavailable Syk inhibitor 5, which was found to be active in a rat PK/PD model. Compound 5 showed acceptable overall kinase selectivity. However, in addition to Syk it also inhibited Aurora kinase in enzymatic and cellular settings leading to findings in the micronucleus assay. As a consequence, compound 5 was not further pursued. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.08.037
• 作为产物：
  描述：

  (R)-4-[(S)-1-hydroxyethyl]-1-[(S)-1-(4-methoxyphenyl)ethyl]pyrrolidin-2-one 在 三氟乙酸 作用下， 反应 0.23h， 生成 (R)-4-((S)-1-hydroxyethyl)pyrrolidin-2-one
  参考文献：
  名称：

  Orally bioavailable Syk inhibitors with activity in a rat PK/PD model

  摘要：

  Design and optimization of benzo- and pyrido-thiazoles/isothiazoles are reported leading to the discovery of the potent, orally bioavailable Syk inhibitor 5, which was found to be active in a rat PK/PD model. Compound 5 showed acceptable overall kinase selectivity. However, in addition to Syk it also inhibited Aurora kinase in enzymatic and cellular settings leading to findings in the micronucleus assay. As a consequence, compound 5 was not further pursued. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.08.037

文献信息

• Syk 억제제
  申请人：GILEAD SCIENCES, INC. 길리애드 사이언시즈, 인코포레이티드(519990290219)

  公开号：KR20160037198A

  公开（公告）日：2016-04-05

  본 개시내용은 Syk 억제제인 화합물, 및 암 및 염증성 상태를 비롯한 다양한 질환 상태의 치료에서의 그의 용도에 관한 것이다. 특정한 실시양태에서, 화합물의 구조는 하기 화학식 I로 주어진다. 003c#화학식 I003e# 상기 식에서, X, X, X, R, R, R, R, 및 Y는 본원에 기재된 바와 같다. 본 개시내용은 화학식 I의 화합물 또는 그의 제약상 허용되는 염을 포함하는 제약 조성물, 및 Syk에 의해 매개되는 상태를 치료하기 위해 이들 화합물 및 조성물을 사용하는 방법을 추가로 제공한다.

  This text appears to be a scientific or technical document discussing the therapeutic uses of a compound called Syk inhibitor in the treatment of various conditions including cancer and inflammatory diseases. It also mentions the chemical structure of the compound given by the chemical formula I. In the formula, X, X, X, R, R, R, R, and Y are as described in the specification. The document further provides methods for using these compounds and compositions containing compounds or salts thereof of the chemical formula I to treat conditions mediated by Syk.
• [EN] SUBSTITUTED NAPHTHYRIDINES AND THEIR USE AS SYK KINASE INHIBITORS<br/>[FR] NAPHTYRIDINES SUBSTITUÉES ET LEUR UTILISATION COMME INHIBITEURS DE SYK KINASE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2011092128A1

  公开（公告）日：2011-08-04

  The invention relates to new substituted naphthyridines of formula (1), as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein R1 is selected from among -O-R3 or -NR3R4, R3 is C1-6-alkyl which is substituted by R5 and R6 R5 is selected from hydrogen, branched or linear C1-6-alkyl, C2-6-alkenyl, -C1-6-alkylen-O-C1-3-alkyl, C1-3-haloalkyl, R6 is ring X wherein n is either 0 or 1, and Formula (I) is a either a single or a double bond and wherein A, B, D and E are each independently from one another selected from CH2, CH, C, N, NH, O or S and wherein ring X is attached to the molecule either via position A, B, D or E, wherein said ring X may optionally be further substituted by one, two or three residues each selected individually from the group consisting of -oxo, hydroxy, -C1-3-alkyl, -C1-3-haloalkyl, -O-C1-3-alkyl, -C1-3-alkanol and halogen, and wherein R4, R2, R7, R8, R9, R10, R11 and Q may have the meanings as given in claim 1, as well as pharmaceutical compositions containing these compounds.

  该发明涉及公式（1）的新取代萘啉衍生物，以及其药理学上可接受的盐、对映体、非对映体异构体、立体异构体、水合物或溶剂化合物，其中R1从-O-R3或-NR3R4中选择，R3是C1-6-烷基，其被R5和R6取代，R5从氢、支链或直链C1-6-烷基、C2-6-烯基、-C1-6-烷基-氧-C1-3-烷基、C1-3-卤代烷基中选择，R6是环X，其中n为0或1，公式（I）为单键或双键，其中A、B、D和E分别独立地从CH2、CH、C、N、NH、O或S中选择，环X通过位置A、B、D或E连接到分子上，其中所述环X可以选择性地进一步被一个、两个或三个残基取代，每个残基分别从-氧化物、羟基、-C1-3-烷基、-C1-3-卤代烷基、-O-C1-3-烷基、-C1-3-醇基和卤素组成的群中选择，R4、R2、R7、R8、R9、R10、R11和Q的含义可以如权利要求1中所述，以及含有这些化合物的药物组合物。
• SUBSTITUTED NAPHTHYRIDINES AND THEIR USE AS MEDICAMENTS
  申请人：Hoffmann Matthias

  公开号：US20120028939A1

  公开（公告）日：2012-02-02

  The invention relates to new substituted naphthyridines of formula 1, as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein R 1 is selected from among —O—R 3 or —NR 3 R 4 , R 3 is C 1-6 -alkyl which is substituted by R 5 and R 6 , R 5 is selected from hydrogen, branched or linear C 1-6 -alkyl, C 2-6 -alkenyl, —C 1-6 -alkylen-O—C 1-3 -alkyl, C 1-3 -haloalkyl, R 6 is ring X wherein n is either 0 or 1, and is a either a single or a double bond and wherein A, B, D and E are each independently from one another selected from CH 2 , CH, C, N, NH, O or S and wherein ring X is attached to the molecule either via position A, B, D or E, wherein said ring X may optionally be further substituted by one, two or three residues each selected individually from the group consisting of -oxo, hydroxy, —C 1-3 -alkyl, —C 1-3 -haloalkyl, —O—C 1-3 -alkyl, —C 1-3 -alkanol and halogen, and wherein R 4 , R 2 , R 7 , R 8 , R 9 , R 10 , R 11 and Q may have the meanings as given in claim 1, as well as pharmaceutical compositions containing these compounds.

  该发明涉及公式1的新取代萘啉类化合物，以及其药理学上可接受的盐、对映体、旋光异构体、消旋体、水合物或溶剂合物，其中R1从—O—R3或—NR3R4中选择，R3是经R5和R6取代的C1-6烷基，R5从氢、支链或直链C1-6烷基、C2-6烯基、—C1-6烷基氧基-C1-3烷基、C1-3卤代烷基中选择，R6是环X，其中n为0或1，为单键或双键，A、B、D和E各自独立地从CH2、CH、C、N、NH、O或S中选择，环X通过位置A、B、D或E连接到分子，所述环X可以选择地进一步由氧代、羟基、—C1-3烷基、—C1-3卤代烷基、—O—C1-3烷基、—C1-3烷醇和卤素中的每个单独选择的一个、两个或三个残基取代，并且R4、R2、R7、R8、R9、R10、R11和Q可以具有如权利要求1中所给出的含义，以及含有这些化合物的药物组合物。
• SYK INHIBITORS
  申请人：Gilead Sciences, Inc.

  公开号：US20150038488A1

  公开（公告）日：2015-02-05

  The present disclosure relates to compounds that are Syk inhibitors and to their use in the treatment of various disease states, including cancer and inflammatory conditions. In particular embodiments, the structure of the compounds is given by Formula I wherein X 1 , X 2 , X 3 , R 2 , R 3 , R 4 , R 5 , and Y are as described herein. The present disclosure further provides pharmaceutical compositions that include a compound of Formula I, or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by Syk.

  本公开涉及的化合物是Syk抑制剂，并且适用于治疗各种疾病状态，包括癌症和炎症性疾病。在特定实施例中，化合物的结构由公式I给出，其中X1、X2、X3、R2、R3、R4、R5和Y如本文所述。本公开进一步提供了包括公式I的化合物或其药学上可接受的盐的制药组合物，以及使用这些化合物和组合物治疗Syk介导的疾病的方法。
• Substituted pyrrolidines as SYK inhibitors
  申请人：Gilead Sciences, Inc.

  公开号：US09376441B2

  公开（公告）日：2016-06-28

  The present disclosure relates to compounds that are Syk inhibitors and to their use in the treatment of various disease states, including cancer and inflammatory conditions. In particular embodiments, the structure of the compounds is given by Formula I: wherein X1, X2, X3, R2, R3, R4, R5, and Y are as described herein. The present disclosure further provides pharmaceutical compositions that include a compound of Formula I, or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by Syk.

  本公开涉及的化合物是Syk抑制剂，用于治疗各种疾病状态，包括癌症和炎症疾病。在特定实施例中，化合物的结构由公式I给出：其中X1、X2、X3、R2、R3、R4、R5和Y如本文所述。本公开还提供了含有公式I的化合物或其药学上可接受的盐的药物组合物，以及使用这些化合物和组合物治疗由Syk介导的疾病状态的方法。