2-iso-Butyl-5-methyl-1,3,4-thiadiazol | 38391-24-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-iso-Butyl-5-methyl-1,3,4-thiadiazol
• 英文别名: 2-isobutyl-5-methyl-[1,3,4]thiadiazole；2-Isobutyl-5-methyl-1,3,4-thiadiazole；2-methyl-5-(2-methylpropyl)-1,3,4-thiadiazole
• CAS: 38391-24-1
• 化学式: C₇H₁₂N₂S
• mdl: MFCD18805190
• 分子量: 156.252
• InChiKey: PFHCMOIORWQESV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.714
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-methyl-butyric acid N'-acetyl-hydrazide 在 tetraphosphorus decasulfide 作用下， 生成 2-iso-Butyl-5-methyl-1,3,4-thiadiazol
  参考文献：
  名称：

  Lund,H., Acta Chemica Scandinavica (1947), 1973, vol. 27, p. 391 - 395

  摘要：

  DOI：

文献信息

• BENZIMIDAZOLONE DERIVATIVES
  申请人：Ando Kazuo

  公开号：US20090298811A1

  公开（公告）日：2009-12-03

  This invention relates to compounds and methods for the treatment of a condition mediated by CB1 receptor activity in a mammalian subject including a human, which comprises administering to a mammal in need of such treatment a therapeutically effective amount of the compound of formula (I) or pharmaceutically acceptable salts thereof, wherein: A, B, R 1 , R 2 and R 3 are each as described herein. These compounds are useful in the treatment of a condition mediated by CB2 receptor binding activity such as, but not limited to, inflammatory pain, nociceptive pain, neuropathic pain, fibromyalgia, chronic low back pain, visceral pain, acute cerebral ischemia, pain, chronic pain, acute pain, post herpetic neuralgia, neuropathies, neuralgia, diabetic neuropathy, HIV-related neuropathy, nerve injury, rheumatoid arthritic pain, osteoarthritic pain, back pain, cancer pain, dental pain, fibromyalgia, neuritis, sciatica, inflammation, neurodegenerative disease, spasticity, epilepsy, Tourette's syndrome, Parkinson's disease, neuroprotection, anxiety, cough, broncho constriction, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), colitis, cerebrovascular ischemia, cachexia, nausea, emesis, chemotherapy-induced emesis, rheumatoid arthritis, asthma, Crohn's disease, ulcerative colitis, asthma, dermatitis, seasonal allergic rhinitis, gastroesophageal reflux disease (GERD), constipation, diarrhea, functional gastrointestinal disorder, cutaneous T cell lymphoma, multiple sclerosis, osteoarthritis, psoriasis, systemic lupus erythematosus, diabetes, glaucoma, osteoporosis, glomerulonephritis, renal ischemia, nephritis, hepatitis, cerebral stroke, vasodialation, hypertension, vasculitis, myocardial infarction, cerebral ischemia, reversible airway obstruction, adult respiratory disease syndrome, chronic obstructive pulmonary disease (COPD), cryptogenic fibrosing alveolitis and bronchitis.

  本发明涉及化合物和方法，用于治疗由CB1受体活性在哺乳动物主体中介导的疾病，包括人类，其包括向需要该治疗的哺乳动物施用化合物的治疗有效量的公式(I)或其药用可接受盐，其中：A、B、R1、R2和R3如本文所述。这些化合物在治疗由CB2受体结合活性介导的疾病中有用，如但不限于炎症性疼痛、伤害性疼痛、神经性疼痛、纤维肌痛、慢性腰痛、内脏疼痛、急性脑缺血、疼痛、慢性疼痛、急性疼痛、带状疱疹后神经痛、神经病、神经痛、糖尿病性神经病、艾滋病相关神经病、神经损伤、类风湿性关节炎疼痛、骨关节炎疼痛、背部疼痛、癌症疼痛、牙痛、纤维肌痛、神经炎、坐骨神经痛、炎症、神经退行性疾病、痉挛、癫痫、托瑞特综合征、帕金森病、神经保护、焦虑、咳嗽、支气管痉挛、肠易激综合征（IBS）、炎症性肠病（IBD）、结肠炎、脑血管缺血、虚弱、恶心、呕吐、化疗诱导呕吐、类风湿关节炎、哮喘、克罗恩病、溃疡性结肠炎、皮炎、季节性过敏性鼻炎、胃食管反流病（GERD）、便秘、腹泻、功能性胃肠障碍、皮肤T细胞淋巴瘤、多发性硬化症、骨关节炎、牛皮癣、系统性红斑狼疮、糖尿病、青光眼、骨质疏松症、肾小球肾炎、肾缺血、肾炎、肝炎、脑中风、血管扩张、高血压、血管炎、心肌梗死、脑缺血、可逆气道阻塞、成人呼吸系统疾病综合征、慢性阻塞性肺疾病（COPD）、隐源性纤维化肺泡炎和支气管炎。
• [EN] SMALL MOLECULE INHIBITORS OF THE ANDROGEN RECEPTOR ACTIVITY AND/OR EXPRESSION AND USES THEREOF<br/>[FR] INHIBITEURS À PETITES MOLÉCULES DE L'ACTIVITÉ ET/OU DE L'EXPRESSION DU RÉCEPTEUR DES ANDROGÈNES ET UTILISATIONS CORRESPONDANTES
  申请人：UNIV ARIZONA

  公开号：WO2020123670A1

  公开（公告）日：2020-06-18

  This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a piperazine (or similar) structure which function as antagonists of androgen receptor activity, and their use as therapeutics for the treatment of cancer (e.g., castration-resistant prostate cancer) and other conditions characterized with androgen receptor activity and/or androgen receptor expression.

  这项发明属于药物化学领域。具体地说，该发明涉及一类新型小分子，其具有哌嗪（或类似）结构，能够作为雄激素受体活性的拮抗剂，并且它们被用作治疗癌症（例如去势抵抗性前列腺癌）和其他与雄激素受体活性和/或雄激素受体表达相关的疾病的治疗药物。
• PYRIDINE DERIVATIVE SUBSTITUTED BY HETEROARYL RING, AND ANTIFUNGAL AGENT COMPRISING THE SAME
  申请人：Matsukura Masayuki

  公开号：US20100099718A1

  公开（公告）日：2010-04-22

  The present invention provides an antifungal agent that has excellent antifungal action, and is also excellent in terms of its properties, safety, and metabolic stability. The present invention discloses a compound represented by the following formula I or a salt thereof, and an antifungal agent comprising the compound or the salt: wherein R 1 represents a hydrogen atom, a halogen atom, an amino group, a C 1-6 alkyl group, a C 1-6 alkoxy group, or a C 1-6 -alkoxy-C 1-6 -alkyl group; R 2 represents a hydrogen atom or an amino group; X, Y, Z, and W independently represent a nitrogen atom, an oxygen atom, a sulfur atom, or —CH—, provided that at least two among X, Y, and W are nitrogen atoms; the ring A represents a 5- or 6-membered heteroaryl ring or a benzene ring; Q represents a methylene group, an oxygen atom, —CH 2 O—, —OCH 2 —, —NH—, —NHCH 2 —, or —CH 2 NH—; and R 3 represents a C 1-6 alkyl group, a C 3-8 cycloalkyl group, a C 6-10 aryl group, or a 5- or 6-membered heteroaryl group, each of which may have one or two substituents.

  本发明提供了一种具有优异的抗真菌作用的抗真菌剂，同时在其性质、安全性和代谢稳定性方面也具有优异的性能。本发明揭示了以下式I或其盐所表示的化合物以及包含该化合物或其盐的抗真菌剂：其中，R1表示氢原子、卤素原子、氨基、C1-6烷基、C1-6烷氧基或C1-6烷氧基-C1-6烷基；R2表示氢原子或氨基；X、Y、Z和W独立地表示氮原子、氧原子、硫原子或-CH-，但至少有两个是氮原子；环A表示5-或6-成员杂芳环或苯环；Q表示亚甲基、氧原子、-CH2O-、-OCH2-、-NH-、-NHCH2-或-CH2NH-；R3表示C1-6烷基、C3-8环烷基、C6-10芳基或5-或6-成员杂芳基，每个基团都可以有一个或两个取代基。
• Substituted N-(1H-Indazol-4-yl)Imidazo[1,2-a]Pyridine-3-Carboxamide Compounds as cFMS Inhibitors
  申请人：Boys Mark Laurence

  公开号：US20120258952A1

  公开（公告）日：2012-10-11

  Compounds of Formula (I): and pharmaceutically acceptable salts thereof in which R 1 , R 2 , R 3 , R 4 and R 5 have the meanings given in the specification, are inhibitors of cFMS and are useful in the treatment of bone-related diseases, cancer, autoimmune disorders, inflammatory diseases, cardiovascular diseases and pain.

  公式（I）的化合物及其药学上可接受的盐，其中R1，R2，R3，R4和R5具有规范中给定的含义，是cFMS的抑制剂，并可用于治疗与骨相关的疾病、癌症、自身免疫性疾病、炎症性疾病、心血管疾病和疼痛。
• PYRAZOLOPYRIMIDINE PDE 10 INHIBITORS
  申请人：Cox Christopher D.

  公开号：US20130137707A1

  公开（公告）日：2013-05-30

  The present invention is directed to pyrazolopyrimidine compounds which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 10 (PDE10). The present invention also relates to the use of such compounds for treating neurological and psychiatric disorders, such as schizophrenia, psychosis or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.

  本发明涉及吡唑并嘧啶化合物，其可用作治疗与磷酸二酯酶10（PDE10）相关的中枢神经系统疾病的治疗剂。本发明还涉及使用这些化合物治疗神经系统和精神障碍，如精神分裂症、精神病或亨廷顿病，以及与纹状体低功能或基底节功能障碍相关的疾病。