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(R)-2-isopropylpent-4-enoic acid | 155639-66-0

中文名称
——
中文别名
——
英文名称
(R)-2-isopropylpent-4-enoic acid
英文别名
(2R)-2-propan-2-ylpent-4-enoic acid
(R)-2-isopropylpent-4-enoic acid化学式
CAS
155639-66-0
化学式
C8H14O2
mdl
——
分子量
142.198
InChiKey
ALEBWLNVINEYCZ-SSDOTTSWSA-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:
    221.7±9.0 °C(Predicted)
  • 密度:
    0.941±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    (R)-2-isopropylpent-4-enoic acidN-甲基吗啉三乙基硅烷 、 HATU 、 臭氧三氟乙酸 、 lithium hydroxide 作用下, 以 四氢呋喃甲醇二氯甲烷N,N-二甲基甲酰胺 为溶剂, 生成
    参考文献:
    名称:
    Monosubstituted γ-lactam and conformationally constrained 1,3-diaminopropan-2-ol transition-state isostere inhibitors of β-secretase (BACE)
    摘要:
    The synthesis, evaluation, and structure-activity relationships of a class of gamma-lactam 1,3-diaminopropan-2-ol transition-state isostere inhibitors of BACE are discussed. Two strategies for optimizing lead compound 1a are presented. Reducing the overall size of the inhibitors resulted in the identification of gamma-lactam 1i, whereas the introduction of conformational constraint on the prime-side of the inhibitor generated compounds such as the 3-hydroxypyrrolidine inhibitor 28n. The full in vivo profile of 1i in rats and 28n in Tg 2576 mice is presented. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2011.06.109
  • 作为产物:
    描述:
    (4R,5S)-3-((R)-2-isopropylpent-4-enoyl)-4-methyl-5-phenyloxazolidin-2-one 在 lithium hydroxide 、 双氧水盐酸 作用下, 以 四氢呋喃 为溶剂, 反应 1.17h, 生成 (R)-2-isopropylpent-4-enoic acid
    参考文献:
    名称:
    Novel gamma-lactams as beta-secretase inhibitors
    摘要:
    提供了一系列新型取代的γ-内酰胺,化学式为(I)或其立体异构体;或其药用盐,其中R1、R2、R4、R5和R6如本文所定义,它们的药用组合物和使用方法。这些新型化合物抑制β-分泌酶对淀粉样前体蛋白(APP)的加工,更具体地抑制Aβ肽的产生。本公开涉及对β-淀粉样蛋白产生相关的神经系统疾病的治疗有用的化合物,如阿尔茨海默病和其他受抗淀粉样活性影响的疾病。
    公开号:
    US20060046984A1
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文献信息

  • Novel gamma-lactams as beta-secretase inhibitors
    申请人:Thompson A. Lorin
    公开号:US20060046984A1
    公开(公告)日:2006-03-02
    There is provided a series of novel substituted gamma-lactams of Formula (I) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R 1 , R 2 , R 4 , R 5 and R 6 as defined herein, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.
    提供了一系列新型取代的γ-内酰胺,化学式为(I)或其立体异构体;或其药用盐,其中R1、R2、R4、R5和R6如本文所定义,它们的药用组合物和使用方法。这些新型化合物抑制β-分泌酶对淀粉样前体蛋白(APP)的加工,更具体地抑制Aβ肽的产生。本公开涉及对β-淀粉样蛋白产生相关的神经系统疾病的治疗有用的化合物,如阿尔茨海默病和其他受抗淀粉样活性影响的疾病。
  • Conformational Preference in Bis(porphyrin) Tweezer Complexes: A Versatile Chirality Sensor for α-Chiral Carboxylic Acids
    作者:Marina Tanasova、Babak Borhan
    DOI:10.1002/ejoc.201200147
    日期:2012.6
    determinant of binding conformation. Experimental results indicate that a balance between linker flexibility and rigidity could yield an optimum porphyrin tweezer that stabilizes a common conformation for all bound chiral guests. This leads to a more simplified approach to absolute stereochemical determination of asymmetry for small organic molecules. This was demonstrated by the use of a C3-linked zincated
    金属化卟啉镊子已表现出非凡的能力,可以作为许多不同类别有机分子的绝对立体化学报告者。然而,结合的灵活性可能导致不同激子耦合圆二色性 (ECCD) 活性构象的集合,这可能导致可变的结果。发现接头灵活性是结合构象的关键决定因素。实验结果表明,接头柔韧性和刚性之间的平衡可以产生最佳的卟啉镊子,稳定所有结合手性客体的共同构象。这导致了一种更简单的方法来确定小有机分子的不对称性的绝对立体化学。
  • Gamma-lactams as beta-secretase inhibitors
    申请人:Bristol-Myers Squibb Company
    公开号:US07388007B2
    公开(公告)日:2008-06-17
    There is provided a series of novel substituted gamma-lactams of Formula (I) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R1, R2, R4, R5 and R6 as defined herein, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.
    提供了一系列新的取代的伽玛内酰胺化合物,其化学式为(I)或其立体异构体;或其药学上可接受的盐,其中R1、R2、R4、R5和R6如本文所定义,以及它们的药物组合物和使用方法。这些新化合物通过β-分泌酶抑制淀粉样前体蛋白(APP)的处理,更具体地抑制Aβ肽的产生。本公开涉及的化合物对于与β-淀粉样蛋白产生相关的神经系统疾病,如阿尔茨海默病和其他受抗淀粉样蛋白活性影响的疾病的治疗是有用的。
  • Process and intermediates for the preparation of aliskiren
    申请人:Krka Tovarna Zdravil, D.D., Novo Mesto
    公开号:EP2189442B1
    公开(公告)日:2014-10-01
  • US7388007B2
    申请人:——
    公开号:US7388007B2
    公开(公告)日:2008-06-17
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