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2-cyanoethyl 2-{(4-nitrophenyl)methylene}-3-oxopentanoate | 172529-51-0

中文名称
——
中文别名
——
英文名称
2-cyanoethyl 2-{(4-nitrophenyl)methylene}-3-oxopentanoate
英文别名
2-[(4-nitrophenyl)methylene]-3-oxopentanoic acid 2-cyanoethyl ester;2-[(4-Nitrophenyl)methylene)-3-oxopentanoic acid 2-cyanoethyl ester;2-cyanoethyl 2-[(4-nitrophenyl)methylidene]-3-oxopentanoate
2-cyanoethyl 2-{(4-nitrophenyl)methylene}-3-oxopentanoate化学式
CAS
172529-51-0
化学式
C15H14N2O5
mdl
——
分子量
302.287
InChiKey
OVWSATWLDZDQHS-UHFFFAOYSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    22
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    113
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    2-cyanoethyl 2-{(4-nitrophenyl)methylene}-3-oxopentanoate碳酸氢钠 作用下, 以 四氢呋喃乙醇二氯甲烷 为溶剂, 反应 31.0h, 生成 (+)-5-(2-cyanoethoxycarbonyl)-1,6-dihydro-4-ethyl-2-methoxy-6-(4-nitrophenyl)-1-{N-[2-phenylethyl]carboxamido}pyrimidine
    参考文献:
    名称:
    Design and Synthesis of Novel α1a Adrenoceptor-Selective Antagonists. 1. Structure−Activity Relationship in Dihydropyrimidinones
    摘要:
    Dihydropyrimidinones such as compound 12 exhibited high binding affinity and subtype selectivity for the cloned human alpha(1a) receptor. Systematic modifications of 12 led to identification of highly potent and subtype-selective compounds such as (+)-30 and (+)-103, with high binding affinity (K-i = 0.2 nM) for alpha(1a) receptor and greater than 1500-fold selectivity over alpha(1b) and alpha(1d) adrenoceptors. The compounds were found to be functional antagonists in human, rat, and dog prostate tissues. Compound (+)-103 exhibited excellent selectively to inhibit intraurethral pressure (IUP) as compared to lowering diastolic blood pressure (DBP) in mongrel dogs (K-b(DBP)/K-b(IUP) = 40) suggesting uroselectivity for alpha(1a)-selective compounds.
    DOI:
    10.1021/jm990200p
  • 作为产物:
    描述:
    参考文献:
    名称:
    合成3,5-二取代的二氢吡啶的双重保护策略
    摘要:
    描述了用于合成生物学上重要的二氢吡啶的双重保护策略。脱保护,然后对C 3-和C 5-取代基进行独立的化学处理,可以使人们获得使用传统途径不易获得的多种衍生物。
    DOI:
    10.1016/s0040-4039(98)01012-0
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文献信息

  • Dihydropyridines and new uses thereof
    申请人:Synaptic Pharmaceutical Corporation
    公开号:US05767131A1
    公开(公告)日:1998-06-16
    The invention provides a method of treating benign prostatic hyperplasia in a subject which comprises administering to the subject a therapeutically effective amount of a compound having the structure: ##STR1## wherein Y is --(CH.sub.2).sub.n --, where n is 1, 2, 3, 4 or 5; --(CH.sub.2).sub.h --O--(CH.sub.2).sub.k --, where h and k are independently the same or different and are 2, 3 or 4; --(CH.sub.2).sub.h --CH.dbd.CH--(CH.sub.2).sub.k --; or --(CH.sub.2).sub.h --C.tbd.C--(CH.sub.2).sub.k --, where h and k are independently the same or different and are 1, 2, 3 or 4; wherein Z is O, NH, or CH.sub.2 ; wherein R.sup.1 is a linear or branched chain alkyl, alkoxyalkyl or arylalkyl group; wherein R.sup.2 and R.sup.4 are independently the same or different and are H, or a linear or branched chain alkyl group; wherein R.sup.3 is H, a linear or branched chain alkyl, alkoxy, alkoxyalkyl or acyl group; and wherein R.sup.5 and R.sup.6 are independently the same or different and are H, OH, Cl, Br, F, NO.sub.2, CN, CF.sub.3, or NH.sub.2, or a linear or branched chain alkyl, alkoxy, alkoxycarbonyl, acyl, alkylsulfoxide, alkylsulfone, or mono- or dialkylamino group. Other active compounds containing one, two or three rings are also disclosed as well as pharmaceutical compositions prepared therefrom and methods of use in the treatment of BPH, inhibition of cholesterol synthesis, and reduction of intraocular pressure.
    该发明提供了一种治疗良性前列腺增生的方法,包括向受试者施用具有以下结构的化合物的治疗有效量: 其中Y为--(CH.sub.2).sub.n --,其中n为1、2、3、4或5;--(CH.sub.2).sub.h --O--(CH.sub.2).sub.k --,其中h和k独立且相同或不同,为2、3或4;--(CH.sub.2).sub.h --CH.dbd.CH--(CH.sub.2).sub.k --;或--(CH.sub.2).sub.h --C.tbd.C--(CH.sub.2).sub.k --,其中h和k独立且相同或不同,为1、2、3或4;其中Z为O、NH或CH.sub.2;其中R.sup.1为线性或支链烷基、烷氧基烷基或芳基烷基;其中R.sup.2和R.sup.4独立且相同或不同,为H,或线性或支链烷基;其中R.sup.3为H、线性或支链烷基、烷氧基、烷氧基烷基或酰基;其中R.sup.5和R.sup.6独立且相同或不同,为H、OH、Cl、Br、F、NO.sub.2、CN、CF.sub.3或NH.sub.2,或线性或支链烷基、烷氧基、烷氧羰基、酰基、烷基亚砜、烷基砜、或单烷基或二烷基基基团。还公开了含有一、两个或三个环的其他活性化合物,以及由此制备的药物组合物和在治疗BPH、抑制胆固醇合成和降低眼压中的使用方法。
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