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(4R)-4-benzyl-3-(but-2-enoyl)-1,3-oxazolidin-2-one | 143167-60-6

中文名称
——
中文别名
——
英文名称
(4R)-4-benzyl-3-(but-2-enoyl)-1,3-oxazolidin-2-one
英文别名
(4R)-4-Benzyl-3-[(2E)-but-2-enoyl]-1,3-oxazolidin-2-one;(4R)-4-benzyl-3-but-2-enoyl-1,3-oxazolidin-2-one
(4R)-4-benzyl-3-(but-2-enoyl)-1,3-oxazolidin-2-one化学式
CAS
143167-60-6
化学式
C14H15NO3
mdl
——
分子量
245.278
InChiKey
UTZAFVPPWUIPBH-GFCCVEGCSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    351.0±25.0 °C(Predicted)
  • 密度:
    1.205±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    46.6
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    (4R)-4-benzyl-3-(but-2-enoyl)-1,3-oxazolidin-2-one2,6-二甲基吡啶三氟甲磺酸二丁硼三乙胺 作用下, 以 二氯甲烷 为溶剂, 生成 (R)-4-benzyl-3-((2R,3S)-3-((tert-butyldimethylsilyl)oxy)-5-((4-methoxybenzyl)oxy)-2-vinylpentanoyl)oxazolidin-2-one
    参考文献:
    名称:
    多功能化学酶合成方法,用于发现强隐藻霉素类似物。
    摘要:
    隐藻霉素是大环二肽天然产物的家族,对抗药性癌症显示出异常有效的抗增殖活性。复杂分子的合成和衍生化所面临的独特挑战促使我们研究化学酶法合成方法,该方法旨在获得用于生物学评估的新类似物。隐藻霉素硫酯酶(CrpTE)和隐霉素环氧化酶(CrpE)是一组通用的酶,可催化20多种天然隐藻毒素代谢产物的大环化和环氧化。因此,我们设想了一种药物开发策略,其中涉及将它们用作生产非天然衍生物的独立生物催化剂。在这里 我们开发了12种新的ABCD线性链伸长中间体的可扩展合成方法,该中间体包含杂环芳族基团作为天然A苄基的替代品。使用野生型CrpTE评估了每种中间体的N-乙酰半胱胺活化形式向大环产物的转化,这证明了该酶的出色灵活性。进行了半制备规模的反应,用于新隐藻霉素的分离和结构表征。然后评估每种化合物作为CrpE P450的底物,以及它们从这些底物生成环氧化产物的能力,这些底物在单元A苯乙烯基双键位置具有改变的
    DOI:
    10.1021/acschembio.9b00998
  • 作为产物:
    参考文献:
    名称:
    (S)-N-(5-Chlorothiophene-2-sulfonyl)-β,β-diethylalaninol a Notch-1-sparing γ-secretase inhibitor
    摘要:
    Accumulation of beta-amyloid (A beta), produced by the proteolytic cleavage of amyloid precursor protein (APP) by beta- and gamma-secretase, is widely believed to be associated with Alzheimer's disease (AD). Research around the high-throughput screening hit (S)-4-chlorophenylsulfonyl isoleucinol led to the identification of the Notch-1-sparing (9.5-fold) gamma-secretase inhibitor (S)-N-(5-chlorothiophene-2-sulfonyl)-beta,beta-diethylalaninol 7.b.2 (A beta (40/42) EC50 = 28 nM), which is efficacious in reduction of A beta production in vivo. (C) 2008 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2008.11.116
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文献信息

  • [EN] PHARMACEUTICAL COMPOUNDS<br/>[FR] COMPOSÉS PHARMACEUTIQUES
    申请人:ASTEX THERAPEUTICS LTD
    公开号:WO2013064543A1
    公开(公告)日:2013-05-10
    The invention provides compounds that are useful in the treatment of hepatitis C virus (HCV) infections. The compounds have the formula (1): or a salt, N-oxide, tautomer or stereoisomer thereof, wherein A is CH or N; E is CH or N; R1 is selected from: an optionally substituted acyclic C1-8 hydrocarbon group wherein one carbon atom of the acyclic C1-8 hydrocarbon group may optionally be replaced by O, S, NRC, S(O) or SO2, or two adjacent carbon atoms of the acyclic d-β hydrocarbon group may optionally be replaced by CONRc, NRcCO, NRcSO2 or SO2NRc provided that in each case at least one carbon atom of the acyclic C1-8 hydrocarbon group remains; and an optionally substituted monocyclic carbocyclic or heterocyclic group of 3 to 7 ring members, of which 0, 1, 2, 3 or 4 are heteroatom ring members selected from O, N and S; R2 is hydrogen or X-R8; X is a C1-8 alkanediyl group wherein one carbon atom of the C1-8 alkanediyl group may optionally be bonded to a -CH2-CH2- moiety to form a cyclopropane-1,1-diyl group or two adjacent carbon atoms of the C1-8 alkanediyl group may optionally be bonded to a -(CH2)n moiety, where n is 1 to 5, to form a C3-7-cycloalkane-1,2-diyl group; R3 is an optionally substituted 3- to 10-membered monocyclic or bicyclic carbocyclic or heterocyclic ring containing 0-3 heteroatom ring members selected from N, O and S; R4 is hydrogen or R43 wherein R43 is halogen; cyano; C1-4 alkyl; fluoro-1.4 alkyl; C1-4 alkoxy; fluoro-C1-4 alkoxy; hydroxy-C1-4 alkyl; or C1-2 alkoxy-C1-4 alkyl; R5 is hydrogen or R53 wherein R53 is selected from C1-2 alkyl optionally substituted with fluorine; C1-3 alkoxy optionally substituted with fluorine; halogen; cyclopropyl; and cyano; R8 is hydroxy or C(=O)NR10R11; provided that when R8 is hydroxy, there are at least two carbon atoms in line between the hydroxy group and the nitrogen atom to which X is attached; R10 is hydrogen or C1-4 alkyl; and R11 is hydrogen; amino-C2-4 alkyl or hydroxy-C2-4 alkyl; but excluding the compounds 1-(3-benzoylphenyl)-ethylamine and 1-(3-furan-2-oylcarbonylphenyl)-ethylamine.
    该发明提供了在治疗丙型肝炎病毒(HCV)感染中有用的化合物。这些化合物的化学式为(1):或其盐、N-氧化物、互变异构体或立体异构体,其中A为CH或N;E为CH或N;R1从以下选取:一个可选择取代的非环C1-8碳氢化合物基团,其中非环C1-8碳氢化合物基团的一个碳原子可选择被O、S、NRC、S(O)或SO2取代,或者非环d-β碳氢化合物基团的两个相邻碳原子可选择被CONRc、NRcCO、NRcSO2或SO2NRc取代,但在每种情况下非环C1-8碳氢化合物基团至少保留一个碳原子;和一个可选择取代的含3至7个环成员的单环碳环或杂环基团,其中0、1、2、3或4个是O、N和S的杂原子环成员;R2为氢或X-R8;X为一个C1-8烷二基基团,其中C1-8烷二基基团的一个碳原子可选择与一个-CH2- -基团结合形成环丙烷-1,1-二基基团,或者C1-8烷二基基团的两个相邻碳原子可选择与一个-( )n基团结合,其中n为1至5,形成一个C3-7环烷-1,2-二基基团;R3为一个可选择取代的含0-3个N、O和S杂原子环成员的3至10个成员的单环或双环碳环或杂环环;R4为氢或R43,其中R43为卤素;基;C1-4烷基;代-1,4烷基;C1-4烷氧基;代-C1-4烷氧基;羟基-C1-4烷基;或C1-2烷氧基-C1-4烷基;R5为氢或R53,其中R53选自可选择用取代的C1-2烷基;可选择用取代的C1-3烷氧基;卤素;环丙基;和基;R8为羟基或C(=O)NR10R11;但当R8为羟基时,羟基与X连接的氮原子之间至少有两个碳原子;R10为氢或C1-4烷基;R11为氢;基-C2-4烷基或羟基-C2-4烷基;但不包括化合物1-(3-苯甲酰基苯基)-乙胺和1-(3-呋喃-2-酰基苯基)-乙胺
  • BIOCATALYTIC SYNTHESIS OF CRYPTOPHYCIN ANTICANCER AGENTS
    申请人:THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    公开号:US20210094942A1
    公开(公告)日:2021-04-01
    The disclosure provides cryptophycin intermediates, cryptophycin analogs, and cryptophycin chimeric molecules useful in treating cancer, as well as methods of producing these compounds and methods of treating cancer.
    该披露提供了在治疗癌症方面有用的隐花链中间体、隐花链类似物和隐花链嵌合分子,以及生产这些化合物的方法和治疗癌症的方法。
  • Fluorination process
    申请人:Gouverneur Veronique
    公开号:US20070142632A1
    公开(公告)日:2007-06-21
    Compounds of formula (II), (IIIa) or (IIIb) (variables are described in the specification) are prepared by fluorination of β,γ-unsaturated alkyl silanes. These compounds are useful as building blocks in the pharmaceutical industry.
    根据说明书中描述的变量,通过对β,γ-不饱和烷基硅烷进行化制备出式(II)、(IIIa)或(IIIb)的化合物。这些化合物在制药工业中作为构建模块非常有用。
  • PREPARATION OF BETA-AMINO ACIDS HAVING AFFINITY FOR THE ALPHA-2-DELTA PROTEIN
    申请人:Conway Brian G
    公开号:US20090247743A1
    公开(公告)日:2009-10-01
    Disclosed are materials and methods for preparing optically active β-amino acids of Formula 1, which bind to the alpha-2-delta (α2δ) subunit of a calcium channel.
    本发明涉及制备配方1的光学活性β-氨基酸的材料和方法,该配方1结合到通道的α2δ亚单位。
  • PHARMACEUTICAL COMPOUNDS
    申请人:ASTEX THERAPEUTICS LIMITED
    公开号:US20150051199A1
    公开(公告)日:2015-02-19
    The invention provides compounds that are useful in the treatment of hepatitis C virus (HCV) infections. The compounds have the formula (1): or a salt, N-oxide, tautomer or stereoisomer thereof, wherein A is CH or N; E is CH or N; R 1 is selected from: an optionally substituted acyclic C 1-8 hydrocarbon group wherein one carbon atom of the acyclic C 1-8 hydrocarbon group may optionally be replaced by O, S, NR c , S(O) or SO 2 , or two adjacent carbon atoms of the acyclic C 1-8 hydrocarbon group may optionally be replaced by CONR c , NR c CO, NR c SO 2 or SO 2 NR c provided that in each case at least one carbon atom of the acyclic C 1-8 hydrocarbon group remains; and an optionally substituted monocyclic carbocyclic or heterocyclic group of 3 to 7 ring members, of which 0, 1, 2, 3 or 4 are heteroatom ring members selected from O, N and S; R 2 is hydrogen or X—R 8 ; X is a C 1-8 alkanediyl group wherein one carbon atom of the C 1-8 alkanediyl group may optionally be bonded to a —CH 2 —CH 2 — moiety to form a cyclopropane-1,1-diyl group or two adjacent carbon atoms of the C 1-8 alkanediyl group may optionally be bonded to a —(CH 2 ) n moiety, where n is 1 to 5, to form a C 3-7 -cycloalkane-1,2-diyl group; R 3 is an optionally substituted 3- to 10-membered monocyclic or bicyclic carbocyclic or heterocyclic ring containing 0-3 heteroatom ring members selected from N, O and S; R 4 is hydrogen or R 4a wherein R 4a is halogen; cyano; C 1-4 alkyl; fluoro- 1-4 alkyl; C 1-4 alkoxy; fluoro-C 1-4 alkoxy; hydroxy-C 1-4 alkyl; or C 1-2 alkoxy-C 1-4 alkyl; R 5 is hydrogen or R 5a wherein R 5a is selected from C 1-2 alkyl optionally substituted with fluorine; C 1-3 alkoxy optionally substituted with fluorine; halogen; cyclopropyl; and cyano; R 8 is hydroxy or C(═O)NR 10 R 11 ; provided that when R 8 is hydroxy, there are at least two carbon atoms in line between the hydroxy group and the nitrogen atom to which X is attached; R 10 is hydrogen or C 1-4 alkyl; and R 11 is hydrogen; amino-C 2-4 alkyl or hydroxy-C 2-4 alkyl; but excluding the compounds 1-(3-benzoylphenyl)-ethylamine and 1-(3-furan-2-oylcarbonylphenyl)-ethylamine.
    该发明提供了一些化合物,可用于治疗丙型肝炎病毒(HCV)感染。这些化合物的化学式为(1):或其盐,N-氧化物,互变异构体或立体异构体,其中A为CH或N;E为CH或N;R1选自:可选取取代的非环C1-8碳氢化合物基团,其中非环C1-8碳氢化合物基团中的一个碳原子可选地被O、S、NRc、S(O)或SO2替换,或者非环C1-8碳氢化合物基团中的两个相邻碳原子可选地被CONRc、NRcCO、NRcSO2或SO2NRc替换,但在每种情况下至少有一个非环C1-8碳氢化合物基团中的碳原子保留;以及可选取取代的3-7个环成员的单环碳环或杂环基团,其中0、1、2、3或4个是选自O、N和S的杂环成员;R2为氢或X-R8;X为C1-8烷二基基团,其中C1-8烷二基基团中的一个碳原子可选地与-CH2- -基团连接以形成环丙烷-1,1-二基基团,或者C1-8烷二基基团中的两个相邻碳原子可选地与-( )n基团连接,其中n为1至5,以形成C3-7环烷-1,2-二基基团;R3为可选取取代的3-10个成员的单环或双环碳环或杂环环,其中包含0-3个选自N,O和S的杂环成员;R4为氢或R4a,其中R4a为卤素;基;C1-4烷基;代-1-4烷基;C1-4烷氧基;代-C1-4烷氧基;羟基-C1-4烷基;或C1-2烷氧基-C1-4烷基;R5为氢或R5a,其中R5a为选自C1-2烷基(可选取);C1-3烷氧基(可选取);卤素;环丙基;和基;R8为羟基或C(═O)NR10R11;但是当R8为羟基时,在羟基团和X连接的氮原子之间至少有两个碳原子连线;R10为氢或C1-4烷基;R11为氢;基-C2-4烷基或羟基-C2-4烷基;但不包括化合物1-(3-苯甲酰基苯基)-乙胺和1-(3-呋喃-2-酰基苯基)-乙胺
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