2-methyl-5-m-tolyl-[1,3,4]oxadiazole | 41420-99-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-methyl-5-m-tolyl-[1,3,4]oxadiazole
• 英文别名: 2-Methyl-5-(3-methylphenyl)-1,3,4-oxadiazole
• CAS: 41420-99-9
• 化学式: C₁₀H₁₀N₂O
• 分子量: 174.202
• InChiKey: LULFWAWCOILAGA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  38.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  乙酸酐 、 5-(3-甲基苯基)-1H-四唑 反应 0.5h， 以93%的产率得到2-methyl-5-m-tolyl-[1,3,4]oxadiazole
  参考文献：
  名称：

  从 5-取代四唑和乙酸酐制备 5-取代 2-甲基-1,3,4-恶二唑

  摘要：

  摘要 容易获得的四唑可以通过加热其乙酸酐溶液转化为相应的 2-甲基-1,3,4-恶唑二唑。该方法简单、短、收率高，适用于大规模合成。

  DOI：

  10.1080/00397919408010158

文献信息

• DIPHENYL DERIVATIVES AND USES THEREOF
  申请人：NOVARTIS AG

  公开号：US20190077773A1

  公开（公告）日：2019-03-14

  The present disclosure provides a compound of formula (I): or a pharmaceutically acceptable salt thereof, and its therapeutic uses for activating a growth factor pathway, promoting wound healing, promoting tissue repair, and treating hearing loss, skeletal muscle loss, organ degeneration, tissue damage, neurodegeneration, and muscular atrophy. The disclosure further provides pharmaceutical compositions and combinations. The present disclosure also relates to the use of such compounds for research or other non-therapeutic purposes.

  本公开提供了一种公式(I)的化合物： 或其药用可接受的盐，以及其用于激活生长因子途径、促进伤口愈合、促进组织修复以及治疗听力损失、骨骼肌损失、器官退化、组织损伤、神经退化和肌肉萎缩的治疗用途。本公开还提供了药物组合物和组合物。本公开还涉及将此类化合物用于研究或其他非治疗目的。
• PROTOZOAN PARASITE GROWTH INHIBITORS
  申请人：Northeastern University

  公开号：US20150259331A1

  公开（公告）日：2015-09-17

  Compounds and methods for inhibiting growth of a protozoan parasite. Methods of treating a protozoan parasite infection in a subject by administering a therapeutically effective amount of a compound as disclosed herein. The compounds and methods can be used to inhibit growth of protozoan parasites such as Trypanosoma brucei, Trypanosoma cruzi, Leishmania spp., and Plasmodium spp.

  用于抑制原生动物寄生虫生长的化合物和方法。通过向主体施用如本文所述的治疗有效量的化合物来治疗原生动物寄生虫感染的方法。这些化合物和方法可用于抑制如非洲锥虫、克鲁兹锥虫、利什曼原虫属和疟原虫属等原生动物寄生虫的生长。
• 2-Heteroaryl-pyrazolo-[4,3-e]-1,2,4-triazolo-[1,5-c]-pyrimidine adenosine A2a receptor antagonists
  申请人：Neustadt R. Bernard

  公开号：US20070066620A1

  公开（公告）日：2007-03-22

  Compounds having the structural formula I or a pharmaceutically acceptable salt thereof, wherein R is R 1 -isoxazolyl, R 1 -oxadiazolyl, R 1 -dihydrofuranyl, R 1 -pyrazolyl, R 1 -imidazolyl, R 1 -pyrazinyl or R 1 -pyrimidinyl; R 1 is 1, 2 or 3 substituents selected from H, alkyl, alkoxy and halo; Z is optionally substituted-aryl, or optionally substituted-heteroaryl; are disclosed, as well as their use in the treatment of central nervous system diseases, in particular Parkinson's disease and Extra Pyramidal Syndrome, pharmaceutical compositions comprising them, and combinations with other agents.

  具有结构式I或其药用可接受盐的化合物，其中R是R1-异噁唑基、R1-噁唑啉基、R1-二氢呋喃基、R1-吡唑基、R1-咪唑基、R1-吡啶基或R1-嘧啶基；R1是从H、烷基、烷氧基和卤代中选择的1、2或3个取代基；Z是可选择取代的芳基或可选择取代的杂芳基；公开了这些化合物及其在治疗中枢神经系统疾病，特别是帕金森病和额外锥体综合征中的用途，包括它们的药物组合物和与其他药剂的组合。
• [EN] SULPHONAMIDE DERIVATIVES<br/>[FR] DERIVES SULFONAMIDES
  申请人：BIOTIE THERAPIES CORP

  公开号：WO2005090298A1

  公开（公告）日：2005-09-29

  The invention relates to sulphonamide derivatives of formula (I), where RC is optionally substituted 4-6-membered heterocyclic ring containing one or more N atoms, or RC forms together with the phenyl ring to which it is attached a benzodioxolyl group, or RC is -NR1R2, RA is a group having the formula (A), (B) or (C) RB is hydrogen or alkyl. The invention also relates to the use of derivatives of formula (I) as inhibitors for collagen receptor integrins and a process for preparing sulphonamides of formula (I).

  这项发明涉及式(I)的磺胺衍生物，其中RC是可选择取代的含有一个或多个N原子的4-6元杂环环，或者RC与其连接的苯环一起形成苯二氧杂环基团，或者RC是-NR1R2，RA是具有式(A)、(B)或(C)的基团，RB是氢或烷基。该发明还涉及将式(I)的衍生物用作胶原受体整合素的抑制剂以及制备式(I)的磺胺衍生物的方法。
• Sulphonamide Derivatives
  申请人：Smith David

  公开号：US20080255169A1

  公开（公告）日：2008-10-16

  The invention relates to sulphonamide derivatives of formula (I), where R C is optionally substituted 4-6-membered heterocyclic ring containing one or more N atoms, or R C forms together with the phenyl ring to which it is attached a benzodioxolyl group, or R C is —NR 1 R 2 , R A is a group having the formula R B is hydrogen or alkyl. The invention also relates to the use of derivatives of formula (I) as inhibitors for collagen receptor integrins and a process for preparing sulphonamides of formula (I).

  该发明涉及式(I)的磺胺基衍生物， 其中 R C 是可选取代的含有一个或多个N原子的4-6元杂环环，或 R C 与其连接的苯环一起形成苯二氧杂基团，或 R C 是-NR 1 R 2 ， R A 是具有式的基团 R B 是氢或烷基。 该发明还涉及将式(I)的衍生物用作胶原受体整合素的抑制剂以及制备式(I)的磺胺基的方法。