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吡咯并[1,2-a]喹喔啉-4(5H)-酮 | 6025-68-9

中文名称
吡咯并[1,2-a]喹喔啉-4(5H)-酮
中文别名
吡咯并[1,2-A]喹喔啉-4(5H)-酮
英文名称
pyrrolo<1,2-a>quinoxalin-4(5H)-one
英文别名
pyrrolo[1,2-a]quinoxalin-4(5H)-one;pyrrolo[1,2-a]quinoxalin-6(5H)-one;SEW04719;5H-pyrrolo[1,2-a]quinoxalin-4-one;pyrrolo[1,2-a]quinazolin-4(5H)-one;4,5-dihydro-4-oxopyrrolo[1,2-a]quinoxaline;5H-pyrrolo[1,2-a]quinoxalin-4-one
吡咯并[1,2-a]喹喔啉-4(5H)-酮化学式
CAS
6025-68-9
化学式
C11H8N2O
mdl
MFCD00275577
分子量
184.197
InChiKey
LINHQLFBBDHSEJ-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

物化性质

  • 熔点:
    270-272℃
  • 沸点:
    252℃
  • 密度:
    1.34
  • 闪点:
    106℃

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    14
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    34
  • 氢给体数:
    1
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2933990090
  • 危险性防范说明:
    P261,P280,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H332,H335

SDS

SDS:b70f8d39d5e3896a1c4d384ce1113fb2
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    喹喔啉基乙基吡啶基硫脲(QXPTs)作为有效的非核苷HIV-1逆转录酶(RT)抑制剂。SAR的进一步研究和新型口服生物利用肼基抗病毒剂的鉴定。
    摘要:
    喹喔啉基乙基吡啶基硫脲(QXPT)代表了一类新型的人类免疫缺陷病毒1型(HIV-1)非核苷逆转录酶(RT)抑制剂(NNRTIs),其原型为6-FQXPT(6)。基于RT三维结构的对接研究促进了新型杂芳基乙基吡啶基硫脲的合成,这些杂芳基乙基吡啶基硫脲已被测试为抗HIV药物。几种化合物被证明是有效的广谱酶抑制剂,并在体外显着抑制HIV-1复制。它们的效力取决于取代基和与乙基间隔基连接的杂环骨架的性质,并根据与RT结合位点的可能相互作用来讨论结构活性关系。尽管新的QXPTs类似物显示出有效的抗病毒活性,所测试的化合物均不能克服乙基吡啶基硫脲抗病毒剂固有的药代动力学劣势,而后者通常具有非常低的口服生物利用度。通过涉及合成,对接研究以及生物学和药代动力学评估的综合努力,我们调查了硫脲系列抗病毒药中不良生物利用度和快速清除的结构依赖性。用肼连接基取代乙基硫脲基部分导致了新的抗病毒药物,在抗病毒活性和口
    DOI:
    10.1021/jm0010365
  • 作为产物:
    描述:
    参考文献:
    名称:
    通过亚氨基正膦制备吡咯和吲哚衍生物的新方法:吡咯并[1,2-a]喹喔啉,吲哚[3,2-c]喹啉和吲哚[1,2-c]喹唑啉的合成
    摘要:
    亚氨基正膦N- [邻-(三苯基正膦亚基)氨基]-苯基吡咯与杂枯烯的氮杂-维蒂希反应导致官能化的吡咯并[1,2-a]喹喔啉。衍生自2-(邻氨基)苯基吲哚的氨基磷烷在温和的条件下与异氰酸酯反应生成异氰酸酯,然后将其转化为5-氨基-11H-吲哚并[3,2-c]喹啉。亚氨基磷烷19还与二氧化碳和二硫化碳反应以产生吲哚[3,2-c]喹啉。亚氨基磷烷。从2-FO-叠氮基) -苯基-3-苯基吲哚衍生的,与异氰酸酯,二氧化碳和二硫化碳反应形成吲哚并[1,2-C] -quinazolines和分别。
    DOI:
    10.1016/s0040-4020(01)81384-3
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文献信息

  • Polycondensed Heterocycles. VII. A Convenient Synthesis of Pyrrolo[1,2-a]quinoxaline Derivatives by Intramolecular Aromatic Nucleophilic Displacement
    作者:G. Campiani、V. Nacci、F. Corelli、M. Anzini
    DOI:10.1080/00397919108021054
    日期:1991.8
    Abstract 4-(4-Methyl-1-piperazinyl)-7-trifluoromethylpyrrolo[1,2-a]quinoxaline (CGS 12066B) and related analogs were prepared in good overall yield through a reaction sequence involving as a key step the intramolecular substitution of aromatic fluoride or nitro groups by a carboxamide moiety.
    摘要 4-(4-Methyl-1-piperazinyl)-7-trifluoromethylpyrrolo[1,2-a]quinoxaline (CGS 12066B) 和相关类似物通过一个反应序列以良好的总收率制备,包括作为关键步骤的分子内取代芳族氟化物或硝基由羧酰胺部分组成。
  • Treatments for female sexual dysfunction and methods for identifying compounds useful for treating female sexual dysfunction
    申请人:——
    公开号:US20030083228A1
    公开(公告)日:2003-05-01
    The present invention provides a method of treating female sexual dysfunction, the method comprising the step of administering to a patent, having or at risk of having one or more of the disorders or conditions associated with female sexual dysfunction, a therapeutically effective amount of a compound that attenuates the binding of agouti-related protein to melanocortin receptors, but does not attenuate the binding of &agr;-melanocyte stimulating hormone to melanocortin receptors. The present invention also provides a method of identifying a compound that is useful for the treatment or prevention of female sexual dysfunction, the method comprising the steps of: 1) determining if a compound affects the binding of agouti-related protein to melanocortin receptors; 2) determining if a compound affects the binding of &agr;-melanocyte stimulating hormone to melanocortin receptors; and 3) selecting a compound that attenuates the binding of agouti-related protein to melanocortin receptors, but does not affect the binding of &agr;-melanocyte stimulating hormone to melanocortin receptors.
    本发明提供了一种治疗女性性功能障碍的方法,该方法包括向患有或有可能患有与女性性功能障碍相关的一种或多种疾病或病况的患者施用一种治疗有效量的化合物,该化合物减弱了agouti相关蛋白与黑素皮质素受体的结合,但不影响α-黑素细胞刺激激素与黑素皮质素受体的结合。本发明还提供了一种识别对治疗或预防女性性功能障碍有用的化合物的方法,该方法包括以下步骤:1)确定化合物是否影响agouti相关蛋白与黑素皮质素受体的结合;2)确定化合物是否影响α-黑素细胞刺激激素与黑素皮质素受体的结合;以及3)选择一种减弱agouti相关蛋白与黑素皮质素受体结合的化合物,但不影响α-黑素细胞刺激激素与黑素皮质素受体的结合。
  • Methods of treatment and kits comprising a growth hormone secretagogue
    申请人:——
    公开号:US20030105114A1
    公开(公告)日:2003-06-05
    The present invention relates to methods of treating bulimia nervosa, male erectile dysfunction, female sexual dysfunction, thyroid cancer, breast cancer, or ameliorating ischemic nerve or muscle damage. The present invention also relates to kits that can be used in the treatment of bulimia nervosa, male erectile dysfunction, female sexual dysfunction, thyroid cancer, breast cancer, or ameliorating ischemic nerve or muscle damage. The present invention further relates to increasing gastrointestinal motility after surgery and increasing gastrointestinal motility in patients who have been administered an agent that decreases gastrointestinal motility.
    本发明涉及治疗厌食症、男性勃起功能障碍、女性性功能障碍、甲状腺癌、乳腺癌或改善缺血性神经或肌肉损伤的方法。本发明还涉及可用于治疗厌食症、男性勃起功能障碍、女性性功能障碍、甲状腺癌、乳腺癌或改善缺血性神经或肌肉损伤的试剂盒。本发明还涉及术后增加胃肠道蠕动和在接受降低胃肠道蠕动试剂的患者中增加胃肠道蠕动。
  • Compositions and methods of treatment for conditions responsive to testosterone elevation
    申请人:——
    公开号:US20010044434A1
    公开(公告)日:2001-11-22
    This invention relates to methods and pharmaceutical compositions useful in the treatment of conditions that are responsive to the elevation of testosterone levels in the body and the use of estrogen agonists/antagonists for the manufacture of medicaments for the treatment of conditions that are responsive to the elevation of testosterone levels in the body. The compositions are comprised of an estrogen agonist/antagonist and a pharmaceutically acceptable vehicle, carrier or diluent. These compositions are effective in treating male subject sexual dysfunction and timidity in female subjects including post-menopausal women and are effective in increasing libido in female subjects including post-menopausal women. In the case of male subject sexual dysfunction, the compositions may also include a compound which is an elevator of cyclic guanosine 3′,5′-monophosphate (cGMP). Additionally, the compositions are effective in other conditions whose etiology is a result of testosterone deficiency or which can be ameliorated by increasing testosterone levels within the body. Methods of the invention include the treatment of conditions that are responsive to elevation of testosterone levels such as treating male subject sexual dysfunction and timidity in female subjects including post-menopausal women and the increase of libido of female subjects including post-menopausal women. The methods of treatment are effective while substantially reducing the concomitant liability of adverse effects associated with testosterone administration.
    本发明涉及一种用于治疗对体内睾酮水平升高敏感的病症的方法和药物组合物,以及用于制造用于治疗对体内睾酮水平升高敏感的病症的药物的雌激素激动剂/拮抗剂的使用。该组合物由雌激素激动剂/拮抗剂和药用可接受的载体、载体或稀释剂组成。这些组合物有效用于治疗男性主体性功能障碍和女性主体包括绝经后妇女的胆怯,并且有效用于增加女性主体包括绝经后妇女的性欲。在男性主体性功能障碍的情况下,该组合物还可以包括一种提高环鸟苷酸3′,5′-单磷酸(cGMP)水平的化合物。此外,该组合物对其他病因是由于睾酮缺乏或可以通过增加体内睾酮水平改善的病症也是有效的。本发明的方法包括治疗对睾酮水平升高敏感的病症,如治疗男性主体性功能障碍和女性主体包括绝经后妇女的胆怯,以及增加女性主体包括绝经后妇女的性欲。该治疗方法在实质上减少了与睾酮给药相关的不良作用的同时是有效的。
  • Optimization of Drug Candidates That Inhibit the D‐Loop Activity of RAD51
    作者:Brian Budke、Werner Tueckmantel、Kelsey Miles、Alan P. Kozikowski、Philip P. Connell
    DOI:10.1002/cmdc.201900075
    日期:2019.5.17
    However, 2 h is limited in its ability to inhibit HR in vivo, preventing only about 50 % of total HR events in cells. We sought to improve upon this by performing a structure-activity relationship (SAR) campaign for more potent analogues of 2 h. Most compounds were prepared from 1-(2-aminophenyl)pyrroles by forming the quinoxaline moiety either by condensation with aldehydes, then dehydrogenation of
    RAD51是同源重组(HR)修复中的中心蛋白,它首先结合ssDNA,然后通过D环中间体催化链入侵。另外,RAD51通过保护停滞的复制叉在忠实的DNA复制中发挥作用。这需要RAD51结合DNA,但可能不需要RAD51的链入侵活性。我们先前描述了一种名为RI(dl)-2的RAD51小分子抑制剂(D-loop形成#2的RAD51抑制剂,以下称为2 h),它在抑制ssDNA结合的同时抑制了D-loop的活性。然而,2 h在体内抑制HR的能力有限,仅阻止了细胞中总HR事件的约50%。我们试图通过进行结构-活性关系(SAR)运动来获得更强效的2 h类似物,以改善这一点。大多数化合物是由1-(2-氨基苯基)吡咯通过以下方法制得的:通过与醛缩合形成喹喔啉部分,然后将所得的4,5-二氢中间体脱氢,或与N,N'-羰基二咪唑缩合,进行氯化和通过铃木-宫浦联轴器安装4位取代基。许多类似物表现出增强的针对人RAD5
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