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2-氨基-5-乙基-1,3,4-氧二唑 | 3775-61-9

中文名称
2-氨基-5-乙基-1,3,4-氧二唑
中文别名
5-乙基-1,3,4-氧二唑-2-基胺
英文名称
5-ethyl-1,3,4-oxadiazol-2-amine
英文别名
——
2-氨基-5-乙基-1,3,4-氧二唑化学式
CAS
3775-61-9
化学式
C4H7N3O
mdl
MFCD02671890
分子量
113.119
InChiKey
XHSTYRIUVMKGDX-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:
    180-181 °C
  • 沸点:
    235.3±23.0 °C(Predicted)
  • 密度:
    1.206±0.06 g/cm3(Predicted)
  • 稳定性/保质期:

    在常温常压下保持稳定

计算性质

  • 辛醇/水分配系数(LogP):
    -0.3
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    64.9
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2934999090
  • 储存条件:
    常温、避光、通风干燥处,密封保存。

SDS

SDS:e52c05f702cb074ad42111e2ab1d1a8c
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反应信息

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文献信息

  • Successful Strategies for Mitigation of a Preclinical Signal for Phototoxicity in a DGAT1 Inhibitor
    作者:Tyler J. Harrison、Daniel Bauer、Alina Berdichevsky、Xin Chen、Rohit Duvadie、Benjamin Hoogheem、Panos Hatsis、Qian Liu、Justin Mao、Vasumathy Miduturu、Erik Rocheford、Frederic Zecri、Richard Zessis、Rui Zheng、Qingming Zhu、Ryan Streeper、Sejal J. Patel
    DOI:10.1021/acsmedchemlett.9b00117
    日期:2019.8.8
    was observed in preclinical models of phototoxicity. Herein, we describe a preclinical phototoxicity mitigation strategy for diarylamine containing molecules utilizing the introduction of an amide or suitable heterocyclic function. This strategy led to the development of two second-generation compounds with low risk of phototoxicity, disparate exposure profiles, and comparable efficacy to 1 in a rodent
    研究显示,二酰基甘油O-酰基转移酶1(DGAT1)抑制剂Pradigastat(1)可有效降低家族性乳糜微粒血症综合征(FCS)患者的餐后甘油三酯平。尽管在40 mg的高临床剂量下,普拉格达司他不会引起人的光敏性,但在临床前光毒性模型中观察到阳性信号。在本文中,我们描述了利用酰胺或合适的杂环功能引入的含二芳基胺的分子的临床前光毒性缓解策略。该策略导致开发出两种第二代化合物,这些化合物具有低的光毒性风险,不同的暴露特征以及与1相当的功效。 在餐后血浆甘油三酸酯的啮齿类动物脂质推注模型中。
  • (Chlorosulfonyl)benzenesulfonyl Fluorides—Versatile Building Blocks for Combinatorial Chemistry: Design, Synthesis and Evaluation of a Covalent Inhibitor Library
    作者:Kateryna A. Tolmachova、Yurii S. Moroz、Angelika Konovets、Maxim O. Platonov、Oleksandr V. Vasylchenko、Petro Borysko、Sergey Zozulya、Anastasia Gryniukova、Andrey V. Bogolubsky、Sergey Pipko、Pavel K. Mykhailiuk、Volodymyr S. Brovarets、Oleksandr O. Grygorenko
    DOI:10.1021/acscombsci.8b00130
    日期:2018.11.12
    Multigram synthesis of (chlorosulfonyl)benzenesulfonyl fluorides is described. Selective modification of these building blocks at the sulfonyl chloride function under parallel synthesis conditions is achieved. It is shown that the reaction scope includes the use of (hetero)aromatic and electron-poor aliphatic amines (e.g., amino nitriles). Utility of the method is demonstrated by preparation of the
    描述了(磺酰基)苯磺酰氟的多克合成。在平行合成条件下,实现了这些构件在磺酰氯官能团上的选择性修饰。结果表明,反应范围包括使用(杂)芳族和贫电子的脂族胺(例如基腈)。通过制备潜在用作共价片段的磺酰文库证明了该方法的实用性,这是通过计算机模拟和针对胰蛋白酶作为模型酶的体外筛选相结合来证明的。结果,鉴定了几种抑制剂,其活性与已知抑制剂相当。
  • ORGANIC COMPOUNDS
    申请人:The United States of America, as Represented by the Secretary, Department of Health and Human Serv
    公开号:US20150374697A1
    公开(公告)日:2015-12-31
    The present invention relates to compounds and compositions useful for inhibiting and/or reducing platelet deposition, adhesion and/or aggregation. The present invention further relates to methods for the treatment or prophylaxis of thrombotic disorders, including stroke, myocardial infarction, unstable angina, peripheral vascular disease, abrupt closure following angioplasty or stent placement and thrombosis as a result of vascular surgery.
    本发明涉及用于抑制和/或减少血小板沉积、粘附和/或聚集的化合物和组合物。本发明还涉及用于治疗或预防血栓性疾病的方法,包括中风、心肌梗死、不稳定性心绞痛、外周血管疾病、血管成形术或支架置入后的突然闭塞以及血栓形成等。
  • Intramolecular Nonbonded S···O Interaction Recognized in (Acylimino)thiadiazoline Derivatives as Angiotensin II Receptor Antagonists and Related Compounds
    作者:Yoshimitsu Nagao、Terukage Hirata、Satoru Goto、Shigeki Sano、Akikazu Kakehi、Kinji Iizuka、Motoo Shiro
    DOI:10.1021/ja973109o
    日期:1998.4.1
    of the (acylimino)thiadiazoline derivatives (1−3) as angiotensin II receptor antagonists. The relative stability of the nonbonded 1,5-type S···O interaction was investigated using the X-ray crystallographic analyses and the ab initio MO calculations (HF/3-21G*, 6-31G*, and 6-311+G**) of the simplified model compounds (6, 7, and 9). The concept of mimic-fused bicyclic heterocycles consisting of fairly
    在(酰基亚基)噻二唑啉衍生物(1-3)作为血管紧张素II受体拮抗剂的晶体结构中,分子内非键合的1,5-型S…O相互作用被识别。使用 X 射线晶体学分析和 ab initio MO 计算(HF/3-21G*、6-31G* 和 6-311+)研究了非键合 1,5 型 S···O 相互作用的相对稳定性G**) 的简化模型化合物(6、7 和 9)。由相当稳定的非键合 S···O 相互作用组成的模拟稠合双环杂环的概念似乎是设计和开发各种药物的有效方法。
  • Carbamic acid derivatives
    申请人:——
    公开号:US20020091150A1
    公开(公告)日:2002-07-11
    The present invention is a compound of formula 1 wherein R 1 , R 2 , R 2′ , X, A 1 /A 2 and B are as defined in the specification. These compounds may be used in the control or prevention of acute and/or chronic neurological disorders such as restricted brain function caused by bypass operations or transplants, poor blood supply to the brain, spinal cord injuries, head injuries, hypoxia caused by pregnancy, cardiac arrest, hypoglycaemia, Alzheimer's disease, Huntington's chorea, ALS, dementia caused by AIDS, eye injuries, retinopathy, cognitive disorders, memory deficits, schizophrenia, idiopathic parkinsonism or parkinsonism caused by medicaments as well as conditions which lead to glutamate deficiency functions, such as e.g. muscle spasms, convulsions, migraine, urinary incontinence, nicotine addiction, psychoses, opiate addiction, anxiety, vomiting, acute and chronic pain, dyskinesia and depression.
    本发明涉及一种化合物,其化学式为1,其中R1,R2,R2',X,A1 / A2和B如规范中所定义。这些化合物可用于控制或预防急性和/或慢性神经系统疾病,例如由旁路手术或移植引起的受限脑功能,脑血供不足,脊髓损伤,头部损伤,妊娠引起的缺氧,心脏骤停,低血糖,阿尔茨海默病,亨廷顿病,肌萎缩侧索硬化症,由艾滋病引起的痴呆,眼部损伤,视网膜病变,认知障碍,记忆障碍,精神分裂症,特发性帕森病或药物引起的帕森病,以及导致谷酸缺乏功能的情况,例如肌肉痉挛,惊厥,偏头痛,尿失禁,尼古丁成瘾,精神病,鸦片成瘾,焦虑,呕吐,急性和慢性疼痛,运动障碍和抑郁症。
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