2,4,6-三甲基-苯基脲 | 20632-31-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,4,6-三甲基-苯基脲
• 英文名称: 2,4,6-trimethyl-phenylurea
• 英文别名: mesityl-urea；Mesityl-harnstoff；N-<2,4,6-Trimethyl-phenyl>-harnstoff；2,4,6-Trimethylphenyl-harnstoff；(2,4,6-Trimethylphenyl)urea
• CAS: 20632-31-9
• 化学式: C₁₀H₁₄N₂O
• 分子量: 178.234
• InChiKey: CTXZGDFFAGQHGE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  1

安全信息

• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  2,4,6-三甲基-苯基脲 在 水 、 肼 作用下， 反应 2.0h， 生成 formaldehyde-(4-mesityl semicarbazone)
  参考文献：
  名称：

  Packer et al., Journal of the Chemical Society, 1952, p. 2654

  摘要：

  DOI：
• 作为产物：
  描述：

  2-硝基间三甲苯 在 盐酸 、 锌 作用下， 生成 2,4,6-三甲基-苯基脲
  参考文献：
  名称：

  Packer et al., Journal of the Chemical Society, 1952, p. 2654

  摘要：

  DOI：

文献信息

• Enzyme-Inspired Lysine-Modified Carbon Quantum Dots Performing Carbonylation Using Urea and a Cascade Reaction for Synthesizing 2-Benzoxazolinone
  作者：Morteza Hasani、Hamid R. Kalhor

  DOI：10.1021/acscatal.1c01276

  日期：2021.9.3

  desirable condition without using tedious and toxic workup processes at a low temperature (37 °C for aliphatic amines and 60 °C for aniline derivatives), as well as by embracing the broad scope of products in good to high yields even with weak nucleophiles such as aniline. A proposed acid-activated mechanism was suggested for the model reaction that was further confirmed by detecting ammonia as the leaving

  催化剂作为化学反应的发电机与溶剂一起在持久模式下的有机转化中发挥着至关重要的作用。因此，非常需要在无毒溶剂中开发有效的生物基催化剂。在本报告中，碳量子点 (CQD) 功能化了l-赖氨酸 (Lys-CQDs) 完全由天然材料制成；它们被证明是在氯化胆碱尿素 (ChCl/U) 中形成 C-N 键的有希望的催化剂，这是一种天然的低共熔溶剂 (NADES)。在许多合成的 CQD 中，Lys-CQD 在与苯胺生成苯基脲的模型反应中被证明是一种强大的催化剂。这种类型的转化很重要，因为苯胺作为亲核试剂的活性很低，而尿素是一种非常弱的亲电试剂，但同时也是羰基部分的丰富天然来源。优化的反应在非常理想的条件下进行，无需在低温（脂肪胺为 37 °C，苯胺衍生物为 60 °C）下使用繁琐和有毒的后处理过程，以及即使使用弱亲核试剂（如苯胺）也能以良好到高产率涵盖广泛的产品。模型反应提出了一种建议的酸活化机制，通过检
• Sulfonamide compound
  申请人：Matsubara Koki

  公开号：US20090048223A1

  公开（公告）日：2009-02-19

  A compound represented by the formula (1) [A represents a nitrogen-containing saturated ring; m represents an integer of 0 to 2; n represents an integer of 1 to 4; G 1 represents hydrogen atom, chlorine atom, hydroxyl group, an alkoxy group, or amino group; G 2 represents a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxy group, an alkylthio group, an amino group, an alkylsulfinyl group, an alkylsulfonyl group, or an aryl group; G 3 represents hydrogen atom, a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxy group, an alkylthio group, an amino group, an alkoxycarbonyl group, an acyl group, an acyloxy group, an alkylsulfinyl group, an alkylsulfonyl group, or an aryl group; Y represents a single bond, or —C(R 3 )(R 4 )— (R 3 and R 4 represent hydrogen atom, or an alkyl group, or alkylene groups which combine together to form a saturated hydrocarbon ring group); G 4 represents hydroxyl group (Y is a single group), or —N(R 1 )(R 2 ) (R 1 and R 2 represent hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, a saturated heterocyclic group, an alkylsulfonyl group, an acyl group, or an amidino group); G 5 is a substituent on a ring-constituting carbon atom of A, and represents hydrogen atom, fluorine atom, or an alkyl group] or a salt thereof, or a derivative thereof that is a prodrug, which potently inhibits Rho kinase.

  由以下化学式表示的化合物：[A代表含氮饱和环；m表示0到2的整数；n表示1到4的整数；G1代表氢原子、氯原子、羟基、烷氧基或氨基；G2代表卤原子、羟基、氰基、羧基、烷基、烯基、炔基、烷氧基、烷硫基、氨基、烷氧羰基、酰基、乙酰氧基、烷基磺基、烷基磺酰基或芳基；G3代表氢原子、卤原子、羟基、氰基、羧基、烷基、烯基、炔基、烷氧基、烷硫基、氨基、烷氧羰基、酰基、乙酰氧基、烷基磺基、烷基磺酰基或芳基；Y代表单键，或-C(R3)(R4)-（R3和R4代表氢原子、烷基或烷烯基，它们结合在一起形成饱和碳氢环基）；G4代表羟基（Y是单个基），或-N(R1)(R2)（R1和R2代表氢原子、烷基、芳基、烯基、炔基、饱和杂环基、烷基磺酰基、酰基或胺基）；G5是A的环构成碳原子上的取代基，代表氢原子、氟原子或烷基]或其盐、或作为前药的衍生物，其强力抑制Rho激酶。
• SULFONAMIDE COMPOUND
  申请人：Yamada Rintaro

  公开号：US20100093789A1

  公开（公告）日：2010-04-15

  A compound represented by the formula (1) [A represents a nitrogen-containing saturated ring; m represents an integer of 0 to 2; n represents an integer of 1 to 4; G 1 represents hydrogen atom, chlorine atom, hydroxyl group, an alkoxy group, or amino group; G 2 represents a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, and the like; G 3 represents hydrogen atom, a halogen atom, hydroxyl group, cyano group, carboxy group, an alkyl group, an alkenyl group, and the like; G 4 represents hydroxyl group, or —N(R 1 )(R 2 ) (R 1 and R 2 represent hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, or a saturated heterocyclic group); G 5 is a substituent on a ring-constituting carbon atom of A, and represents hydrogen atom, fluorine atom, or an alkyl group] or a salt thereof, or a derivative thereof that is a prodrug, which potently inhibits Rho kinase.

  化合物由以下公式表示(1) [A代表含氮饱和环；m表示0到2的整数；n表示1到4的整数；G1代表氢原子、氯原子、羟基、烷氧基或氨基；G2代表卤原子、羟基、氰基、羧基、烷基、烯基等；G3代表氢原子、卤原子、羟基、氰基、羧基、烷基、烯基等；G4代表羟基，或-N(R1)(R2) (R1和R2代表氢原子、烷基、芳基烷基、烯基、炔基或饱和杂环基)；G5是A的环构成碳原子上的取代基，代表氢原子、氟原子或烷基]或其盐，或其作为前药的衍生物，强力抑制Rho激酶。
• Substituted azole derivatives as inhibitors of corticotropin releasing factor
  申请人：——

  公开号：US20020161019A1

  公开（公告）日：2002-10-31

  The present invention relates to thiazoles, oxazoles, imidazoles and pharmaceutical compositions comprising said compounds antagonizing the corticotropin releasing factor receptor (“CRF receptor”) and useful for the treatment of depression, anxiety, affective disorders, feeding disorders, post-traumatic stress disorder, headache, drug addiction, inflammatory disorders, drug or alcohol withdrawal symptoms and other conditions the treatment of which can be effected by the antagonism of the CRF-1 receptor.

  本发明涉及噻唑、噁唑、咪唑及含有这些化合物的药物组合物，其拮抗促肾上腺皮质激素释放因子受体（“CRF受体”），并可用于治疗抑郁症、焦虑症、情感障碍、饮食障碍、创伤后应激障碍、头痛、药物成瘾、炎症性疾病、药物或酒精戒断症状和其他可以通过拮抗CRF-1受体来治疗的疾病。
• [EN] SUBSTITUTED AZOLE DERIVATIVES AS INHIBITORS OF CORTICOTROPIN RELEASING FACTOR<br/>[FR] DERIVES D'AZOLE SUBSTITUES EN TANT QU'INHIBITEURS DU FACTEUR DE LIBERATION DE LA CORTICOTROPINE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2002024200A1

  公开（公告）日：2002-03-28

  The present invention relates to thiazoles, oxazoles, imidazoles and pharmaceutical compositions comprising said compounds antagonizing the corticotropin releasing factor receptor ('CRF receptor') and useful for the treatment of depression, anxiety, affective disorders, feeding disorders, post-traumatic stress disorder, headache, drug addiction, inflammatory disorders, drug or alcohol withdrawal symptoms and other conditions the treatment of which can be affected by the antagonism of the CRF-1 receptor.

  本发明涉及噻唑、噁唑、咪唑及包含该类化合物的药物组合物，其对促肾上腺皮质激素释放因子受体（“CRF受体”）具有拮抗作用，并且可用于治疗抑郁症、焦虑症、情感障碍、进食障碍、创伤后应激障碍、头痛、药物成瘾、炎症性疾病、药物或酒精戒断症状以及其他可能受CRF-1受体拮抗作用影响的疾病的治疗。