摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2-thioxo-1,2-dihydro-benzo[d][1,3]oxazin-4-one | 703-64-0

中文名称
——
中文别名
——
英文名称
2-thioxo-1,2-dihydro-benzo[d][1,3]oxazin-4-one
英文别名
2-sulfanylidene-1H-3,1-benzoxazin-4-one
2-thioxo-1,2-dihydro-benzo[<i>d</i>][1,3]oxazin-4-one化学式
CAS
703-64-0
化学式
C8H5NO2S
mdl
——
分子量
179.199
InChiKey
OHXUVRAYVZJFRB-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

  • 沸点:
    307.4±25.0 °C(Predicted)
  • 密度:
    1.49±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    70.4
  • 氢给体数:
    1
  • 氢受体数:
    3

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

点击查看最新优质反应信息

文献信息

  • Design and synthesis of 4H-3,1-benzoxazin-4-ones as potent alternate substrate inhibitors of human leukocyte elastase
    作者:Allen Krantz、Robin W. Spencer、Tim F. Tam、Teng Jiam Liak、Leslie J. Copp、Everton M. Thomas、Steven P. Rafferty
    DOI:10.1021/jm00164a002
    日期:1990.2
    inhibitors of the serine proteinase human leukocyte elastase (HL elastase) and form acyl enzyme intermediates during enzyme catalysis. We have synthesized a large variety of benzoxazinones using specific methods that have been adapted to achieve the pattern of ring substitution dictated by theoretical considerations. The results of the inhibition of HL elastase by 175 benzoxazinones are reported herein
    4H-3,1-Benzoxazin-4-ones是丝氨酸蛋白酶人类白细胞弹性蛋白酶(HL弹性蛋白酶)的替代底物抑制剂,在酶催化过程中形成酰基酶中间体。我们已经使用特定方法合成了多种苯并恶嗪酮,这些特定方法已被调整以实现理论上的考虑而决定的环取代方式。本文参考疏水常数D,碱水解速率kOH-,抑制常数Ki及其组分酰化和脱酰化速率常数kon和koff分别报道了175种苯并恶嗪酮对HL弹性蛋白酶的抑制结果。化合物的范围是可观的。碱水解速率和kon跨度为6,koff覆盖5,ki跨度为8个数量级。在这个大数据集上的多元回归已被用于隔离电子和空间效应以及化合物稳定性和弹性蛋白酶抑制特异的其他因素的作用。本质上,简单的电子参数足以说明碱性水解数据中几乎所有的变化,表明电子因素是此类苯并嗪酮反应性的主要决定因素。显着增强苯并恶嗪酮I效力的因素是R5烷基和R2撤离电子。R 7和R 8中的体积大和化合物疏水性不显着,但是R
  • 2-thio-4h-3,1-benzoxazin-4-one derivatives for use as enzyme inhibitors
    申请人:——
    公开号:US20030176429A1
    公开(公告)日:2003-09-18
    The use of a compound, comprising formula (I) or a salt, ester, amide of prodrug thereof in the inhibition of an enzyme whose preferred mode of action is to catalyse the hydrolysis of an ester functionality e.g. in the control and inhibition of unwanted enzymes in products and processes. The compounds are also useful in medicine e.g. in the treatment of obesity and related conditions. The invention also relates to novel compounds within formula (I), to processes for preparing them and pharmaceutical compositions containing them. In formula (I) A is an optionally substituted 6-membered aromatic or heteroaromatic ring; and R 1 is a branched or unbranched alkyl (optionally interrupted by one or more oxygen atoms), alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, arylalkyl, reduced arylalkyl, arylalkenyl, heteroaryl, heteroarylalkyl, heteroarylalkenyl, reduced aryl, reduced heteroaryl, reduced heteroarylalkyl or a substituted derivative of any of the foregoing groups.
    化合物的使用,包括式(I)或其盐、酯、酰胺或前药的抑制作用,用于抑制一种首选作用方式是催化酯功能的水解的酶,例如在产品和过程中控制和抑制不需要的酶。这些化合物在医学上也很有用,例如在治疗肥胖和相关疾病方面。该发明还涉及式(I)内的新化合物,以及用于制备它们的方法和含有它们的药物组合物。在式(I)中,A是一个可选择取代的6元芳香环或杂芳环;而R1是支链或非支链的烷基(可由一个或多个氧原子中断),烯基,炔基,环烷基,环烯基,芳基,芳基烷基,还原芳基烷基,芳基烯基,杂芳基,杂芳基烷基,杂芳基烯基,还原芳基,还原杂芳基,还原杂芳基烷基或上述任何一组的取代衍生物。
  • Use of non-digestible polymeric foams to sequester ingested materials thereby inhibiting their absorption by the body
    申请人:The Procter & Gamble Company
    公开号:US20030072804A1
    公开(公告)日:2003-04-17
    This disclosure relates to compositions comprising an open-celled polymeric foam wherein the compositions are useful for sequestering lipophilic materials present in the gastrointestinal tract, thereby inhibiting the absorption of such lipophilic materials by the body. The disclosure further relates to compositions comprising the open-celled polymeric foam wherein the compositions are useful for ameliorating side effects associated with the use of lipase inhibitors. In a preferred embodiment, this disclosure relates to compositions comprising polymeric foam materials made from high internal phase emulsions, where such foams are useful for sequestering lipophilic materials. Further disclosed are compositions comprising open-celled polymeric foams wherein the compositions are useful for the purpose of sequestering aqueous and/or hydrophilic materials present in the gastrointestinal tract, thereby ameliorating diarrhea. Kits comprising the compositions and methods of using the compositions and kits are also described.
    本公开涉及包含开孔聚合泡沫的组合物,其中的组合物可用于封闭存在于胃肠道中的亲脂性物质,从而抑制人体对此类亲脂性物质的吸收。本公开进一步涉及包含开孔聚合物泡沫的组合物,其中该组合物可用于改善与使用脂肪酶抑制剂相关的副作用。在一个优选的实施方案中,本公开涉及包含由高内相乳液制成的聚合物泡沫材料的组合物,其中这种泡沫可用于封存亲脂材料。进一步公开的是由开孔聚合物泡沫组成的组合物,其中的组合物可用于封闭胃肠道中的水性和/或亲水性物质,从而改善腹泻。还描述了包含这些组合物的试剂盒以及使用这些组合物和试剂盒的方法。
  • Compositions, methods, and kits useful for the alleviation of gastrointestinal effects
    申请人:——
    公开号:US20040126424A1
    公开(公告)日:2004-07-01
    This disclosure relates to compositions suitable for a variety of treatments, including ameliorating the undesirable side effects associated with compounds such as lipase inhibitors (e.g., anal leakage of undigested fat or oil). In particular, one embodiment of the present invention relates to compositions that are suitable for administration to an animal for the purpose of stiffening one or more lipophilic substances present in the gastrointestinal tract of the animal. The stiffening agents have a complete melting point of about 33° C. or greater. Various kits comprising the compositions are also described herein. Also disclosed are methods of stiffening lipophilic substances present in the gastrointestinal tract of an animal are provided, wherein the methods comprise administering a composition comprising a safe and effective amount of a stiffening agent to the animal, wherein the stiffening agent is described herein and has a complete melting point of about 33° C. or greater. The methods also include those selected from treating gastrointestinal distress, treating fecal urgency, treating obesity, treating hyperlipidemia, treating diarrhea, inhibiting anal leakage, reducing levels of toxic substances, reducing blood cholesterol levels, inducing satiety, effecting weight loss, effecting weight control, treating Type II Diabetes, delaying onset of Type II Diabetes, preventing Type II Diabetes, and combinations thereof, the methods comprising administering a composition comprising a safe and effective amount of the stiffening agent to the animal, as well as a safe and effective amount of a lipase inhibitor.
    本公开涉及适用于各种治疗的组合物,包括改善与脂肪酶抑制剂等化合物相关的不良副作用(如未消化脂肪或油的肛门渗漏)。特别是,本发明的一个实施方案涉及适用于动物的组合物,其目的是使动物胃肠道中的一种或多种亲脂物质变硬。硬化剂的完全熔点约为 33 摄氏度或更高。本文还描述了包含这些组合物的各种试剂盒。 还公开了使存在于动物胃肠道中的亲脂性物质变硬的方法,其中方法包括向动物施用包含安全有效量的变硬剂的组合物,其中变硬剂如本文所述,具有约33℃或更高的完全熔点。这些方法还包括选自治疗肠胃不适、治疗排便急迫症、治疗肥胖症、治疗高脂血症、治疗腹泻、抑制肛门渗漏、降低有毒物质水平、降低血液胆固醇水平、诱导饱腹感、减轻体重、控制体重、治疗 II 型糖尿病、延缓衰老、控制体重的方法、治疗 II 型糖尿病、延迟 II 型糖尿病的发病、预防 II 型糖尿病及其组合,这些方法包括向动物施用包含安全有效量的硬化剂以及安全有效量的脂肪酶抑制剂的组合物。
  • 一类含杂原子取代的苯并恶嗪酮衍生物及其制备方法和用途
    申请人:中国医学科学院药物研究所
    公开号:CN116987045A
    公开(公告)日:2023-11-03
    本发明属于医药开发技术领域,公开了一类含杂原子取代的苯并恶嗪酮衍生物及其制备方法和用途。#imgabs0#具体地说,本发明涉及通式I的化合物及其立体异构体,其药学可接受的盐,如说明书所述。本发明还涉及包含本发明化合物的药物组合物,本发明化合物在制备用于治疗和/或预防人中性粒细胞弹性蛋白酶过度表达有关的疾病或病症的方法的药物中的用途,以及使用本发明化合物治疗相关疾病的方法。本发明化合物具有有效的人中性粒细胞弹性蛋白酶抑制活性。
查看更多