methyl 2-(1-(tert-butyldimethylsilyloxy)-2-(4-octylphenoxy)ethyl)-4,5-dihydrothiazole-4-carboxylate | 1626404-73-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: methyl 2-(1-(tert-butyldimethylsilyloxy)-2-(4-octylphenoxy)ethyl)-4,5-dihydrothiazole-4-carboxylate
• 英文别名: Methyl 2-(1-(tert-butyldimethylsilyloxy)-2-(4-octylphenoxyl)ethyl)-4,5-dihydrothiazole-4-carboxylate；methyl 2-[1-[tert-butyl(dimethyl)silyl]oxy-2-(4-octylphenoxy)ethyl]-4,5-dihydro-1,3-thiazole-4-carboxylate
• CAS: 1626404-73-6
• 化学式: C₂₇H₄₅NO₄SSi
• 分子量: 507.81
• InChiKey: KMUSOTINOXJXAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.05
• 重原子数：
  34
• 可旋转键数：
  16
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  82.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  methyl 2-(1-(tert-butyldimethylsilyloxy)-2-(4-octylphenoxy)ethyl)-4,5-dihydrothiazole-4-carboxylate 在 盐酸 、 三氯溴甲烷 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 生成 methyl 2-(1-hydroxy-2-(4-octylphenoxy)ethyl)thiazole-4-carboxylate
  参考文献：
  名称：

  [EN] ANTIINFLAMMATORY AND ANTITUMOR 2-OXOTHIAZOLES AND 2-OXOTHIOPHENES COMPOUNDS
  [FR] COMPOSÉS 2-OXOTHIAZOLES ET 2-OXOTHIOPHÈNES ANTI-INFLAMMATOIRES ET ANTITUMORAUX

  摘要：

  式（I）的化合物，其中X为O、CO或S；Y为N或CH；R2和R4分别独立地为H、-(CH2)pCOOH、-(CH2)pCON(R5)2或-(CH2)pCOOC 1-6alkyI；或R2和R4一起形成与五元环融合的六元苯环；每个R1独立地选自H、卤素（例如氟或氯）、C6-10芳基、C7-12芳基烷基、C2-12烯基；OC1-2烷基、OC2-12烯基或C1-12烷基基团；每个R5为H或C1-6烷基；每个p为0至3；n为1至4；或其盐、酯、溶剂化合物、N-氧化物或前药，例如其盐。

  公开号：

  WO2014118195A1
• 作为产物：
  描述：

  4-辛基酚乙氧基化物 在 18-冠醚-6 、 ammonium acetate 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 0.5h， 生成 methyl 2-(1-(tert-butyldimethylsilyloxy)-2-(4-octylphenoxy)ethyl)-4,5-dihydrothiazole-4-carboxylate
  参考文献：
  名称：

  Inhibition of Group IVA Cytosolic Phospholipase A₂ by Thiazolyl Ketones in Vitro, ex Vivo, and in Vivo

  摘要：

  Group WA cytosolic phospholipase A(2) (GIVA cPLA(2)) is the rate-limiting provider of pro-inflammatory mediators in many tissues and is thus an attractive target for the development of novel anti-inflammatory agents. In this work, we present the synthesis of new thiazolyl ketones and the study of their activities in vitro, in cells, and in vivo. Within this series of compounds, methyl 2-(2-(4-octylphenoxy)acetyl)thiazole-4-carboxylate (GK470) was found to be the most potent inhibitor of GIVA cPLA(2), exhibiting an X-I(50) value of 0.011 mole fraction in a mixed micelle assay and an IC50 of 300 nM in a vesicle assay. In a cellular assay using SW982 fibroblast-like synoviocytes, it suppressed the release of arachidonic acid with an IC50 value of 0.6 mu M. In a prophylactic collagen-induced arthritis model, it exhibited an anti-inflammatory effect comparable to the reference drug methotrexate, whereas in a therapeutic model, it showed results comparable to those of the reference drug Enbrel. In both models, it significantly reduced plasma PGE(2) levels.

  DOI：

  10.1021/jm500192s

文献信息

• ANTIIFLAMMATORY AND ANTITUMOR 2-OXOTHIAZOLES ABD 2-OXOTHIOPHENES COMPOUNDS
  申请人：AVEXXIN AS

  公开号：US20150376161A1

  公开（公告）日：2015-12-31

  A compound of formula (I) wherein X is O, C═O or S; Y is N or CH; R 2 and R 4 are each independently H, —(CH 2 ) p COOH, —(CH 2 ) p CON(R 5 ) 2 or —(CH 2 ) p COOC 1-6 alkyl; or R 2 and R 4 together form a 6-membered phenyl ring fused to the five membered ring; each R 1 is independently selected from H, halo (e.g. fluoro or chloro), C 6-10 aryl, C 7-12 arylalkyl, C 2-12 alkenyl; OC 1-12 alkyl, OC 2-12 alkenyl or a C 1-12 alkyl group; each R 5 is H or C 1-6 alkyl; each p is 0 to 3; n is 1 to 4; or a salt, ester, solvate, N-oxide, or prodrug thereof, e.g. a salt thereof

  化合物的式子(I)，其中X是O，C═O或S;Y是N或CH;R2和R4各自独立地为H，—(CH2)pCOOH，—( )pCON(R5)2或—( )pCOOC1-6烷基;或者R2和R4共同形成一个6成员苯环融合到五成员环上;每个R1独立地选自H，卤素（例如氟或氯），C6-10芳基，C7-12芳基烷基，C2-12烯丙基;OC1-12烷基，OC2-12烯丙基或C1-12烷基;每个R5是H或C1-6烷基;每个p为0到3;n为1到4;或其盐，酯，溶剂化物，N-氧化物或前药，例如其盐。