4-甲基-5-羟乙基噻唑甲酸酯 | 90731-56-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-甲基-5-羟乙基噻唑甲酸酯
• 中文别名: 4-甲基-5-噻唑乙醇5-甲酸酯
• 英文名称: 2-(4-methyl-1,3-thiazol-5-yl)ethyl formate
• 英文别名: 2-(4-methyl-5-thiazolyl)ethyl formate；2-(4-methylthiazol-5-yl)ethyl formate
• CAS: 90731-56-9
• 化学式: C₇H₉NO₂S
• 分子量: 171.22
• InChiKey: MONFGMLYTMEKTC-UHFFFAOYSA-N

物化性质

• 沸点：
  283℃
• 密度：
  1.210
• 闪点：
  125℃
• LogP：
  0.64
• 物理描述：
  Colourless to yellow liquid; Nutty, brown, roasted aroma
• 溶解度：
  Soluble in non-polar solvents; slightly soluble in water
• 折光率：
  1.518-1.524

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  67.4
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

反应信息

• 作为反应物：
  描述：

  4-甲基-5-羟乙基噻唑甲酸酯 、 7β-<2-(2-aminothiazol-4yl)-2-(Z)-methoximinoacetamide>-3-iodomethyl-2-<(trimethylsilyloxy)carbonyl>cephalosporin 在 甲醇 作用下， 生成 (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(2-formyloxyethyl)-4-methyl-1,3-thiazol-3-ium-3-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  参考文献：
  名称：

  Synthesis and biological evaluation of a series of parenteral 3'-quaternary ammonium cephalosporins

  摘要：

  The preparation and biological evaluation of a series of 7 beta-[2-(2-aminothiazol-4-yl)-2(Z)-methoximinoacetamido]cep halosporins, substituted at the 3'-position with monocyclic or bicyclic nitrogen-containing heterocycles are described. The resulting family of parenteral compounds displays a broad spectrum of antibacterial activity. Some compounds exhibit a similar level of Gram-negative activity to that of the "third-generation" cephalosporins with increased staphylococcal activity. The in vitro and in vivo antimicrobial activity, structure-activity relationships, beta-lactamase stability, and in vitro and in vivo pharmacological evaluations are presented.

  DOI：

  10.1021/jm00170a011

文献信息

• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• [EN] 1-PHENYL-SUBSTITUTED HETEROCYCLYL DERIVATIVES AND THEIR USE AS PROSTAGLANDIN D2 RECEPTOR MODULATORS<br/>[FR] DÉRIVÉS D'HÉTÉROCYCLYLE SUBSTITUÉS PAR UN 1-PHÉNYLE ET LEUR UTILISATION EN TANT QUE MODULATEURS DES RÉCEPTEURS DE LA PROSTAGLANDINE D2
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2012004722A1

  公开（公告）日：2012-01-12

  302 Abstract The present invention relates to 1-phenyl-substituted heterocyclyl derivatives of the formula (I), O Y R 5 R 6 N R 2 R 3 R 4 X Z R 1 R 7 R 7 R 10 n (I) 5 wherein X, Y, Z, n, R 1, R 2, R 3, R 4, R 5, R 6, R 7 and R 10 are as described in the description and their use as prostaglandin receptor modulators, most particularly as prostaglandin D 2 receptor modulators, in the treatment of various prostaglandin-mediated diseases and disorders, to pharmaceutical compositions containing these compounds and to processes for their preparation. 10

  本发明涉及公式(I)的1-苯基取代的杂环基衍生物，其中X、Y、Z、n、R1、R2、R3、R4、R5、R6、R7和R10如描述中所述，并且它们作为前列腺素受体调节剂的用途，特别是作为前列腺素D2受体调节剂，在治疗各种前列腺素介导的疾病和紊乱中的用途，以及含有这些化合物的制药组合物和其制备方法。
• COMPOUNDS USEFUL AS MODULATORS OF TRPM8
  申请人：Senomyx, Inc.

  公开号：US20170096418A1

  公开（公告）日：2017-04-06

  The present disclosure relates to compounds which are useful as cooling sensation compounds.

  本公开涉及作为冷感化合物有用的化合物。
• 1-PHENYL-SUBSTITUTED HETEROCYCLYL DERIVATIVES AND THEIR USE AS PROSTAGLANDIN D2 RECEPTOR MODULATORS
  申请人：Aissaoui Hamed

  公开号：US20130109685A1

  公开（公告）日：2013-05-02

  The present invention relates to 1-phenyl-substituted heterocyclyl derivatives of the formula (I), wherein X, Y, Z, n, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 10 are as described in the description and their use as prostaglandin receptor modulators, most particularly as prostaglandin D 2 receptor modulators, in the treatment of various prostaglandin-mediated diseases and disorders, to pharmaceutical compositions containing these compounds and to processes for their preparation.

  本发明涉及公式（I）中1-苯基取代的杂环基衍生物，其中X、Y、Z、n、R1、R2、R3、R4、R5、R6、R7和R10如描述中所述，以及它们在各种前列腺素介导的疾病和疾病的治疗中作为前列腺素受体调节剂，特别是作为前列腺素D2受体调节剂的用途，以及包含这些化合物的制药组合物和它们的制备方法。
• Compounds useful as modulators of TRPM8
  申请人：Senomyx, Inc.

  公开号：US10392371B2

  公开（公告）日：2019-08-27

  Provided herein are compounds which are useful as cooling sensation compounds.

  本文提供的化合物可用作冷感化合物。

表征谱图