4-Mercaptobuttersaeure-tert.-butylester | 59854-15-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 4-Mercaptobuttersaeure-tert.-butylester
• 英文别名: Tert-butyl 4-sulfanylbutanoate
• CAS: 59854-15-8
• 化学式: C₈H₁₆O₂S
• 分子量: 176.28
• InChiKey: BERHURMHRKPONF-UHFFFAOYSA-N

物化性质

• 沸点：
  225.8±23.0 °C(Predicted)
• 密度：
  0.989±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  27.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-Mercaptobuttersaeure-tert.-butylester 、 2-[(4-(癸氧基)苯氧基)甲基]环氧乙烷 在 三乙烯二胺 作用下， 以 乙腈 为溶剂， 反应 3.0h， 生成 Tert-butyl 4-[3-(4-decoxyphenoxy)-2-hydroxypropyl]sulfanylbutanoate
  参考文献：
  名称：

  Design and Synthesis of a Novel and Potent Series of Inhibitors of Cytosolic Phospholipase A₂ Based on a 1,3-Disubstituted Propan-2-one Skeleton

  摘要：

  Using knowledge of the substrate specificity of cPLA(2) (phospliolipases A(2)), a novel series of inhibitors of this enzyme were designed based upon a three point model of inhibitor binding to the enzyme active site comprising a lipophilic anchor, an electrophilic serine "trap", and an acidic binding moiety. The resulting 1,3-diheteroatom-substituted propan-2-ones were evaluated as inhibitors of cPLA2 in both aggregated bilayer and soluble substrate assays. Systematic variation of the lipophilic, electrophilic, and acidic groups revealed a well-defined structure-activity relationship against the enzyme. Optimization of each group led to compound 22 (ARC70484XX), which contains a decyloxy lipophilic side chain, a 1,3-diaryloxypropan-2-one moiety as a unique serine trap, and a benzoic acid as the acidic binding group. AR-C70484XX was found to be among the most potent in vitro inhibitors of cPLA2, described to date being more than 20-fold more active against the isolated enzyme (IC50 = 0.03 muM) than the standard CPLA(2) inhibitor, arachidonyl trifluoromethyl ketone (AACOCF(3)), and also greater than 10-fold more active than AACOCF3 against the cellular production of arachidonic acid by HL60 cells (IC50 = 2.8 muM).

  DOI：

  10.1021/jm011050x
• 作为产物：
  描述：

  4-Xanthogenbuttersaeure-tert-butylester 在 C.I.酸性橙108 作用下， 生成 4-Mercaptobuttersaeure-tert.-butylester
  参考文献：
  名称：

  Kricheldorf,H.R.; Kaschig,J., Justus Liebigs Annalen der Chemie, 1976, p. 882 - 890

  摘要：

  DOI：

文献信息

• 3-Arylisothiazoles and their use as herbicides
  申请人：——

  公开号：US20040023807A1

  公开（公告）日：2004-02-05

  3-Arylisothiazoles of the formula I 1 in which the variables X, Q, R 1 , R 2 , R 3 , R 4 , R 5 are as defined in claim 1, and salts thereof, and their use for controlling harmful plants, are described.

  描述了具有以下公式I1的3-芳基异噻唑，其中变量X、Q、R1、R2、R3、R4、R5如权利要求1中定义的，并且其盐及其用于控制有害植物的用途。
• 2-Aryl-5-trifluoromethylpyridines
  申请人：——

  公开号：US20040043903A1

  公开（公告）日：2004-03-04

  The present invention relates to 2-aryl-5-trifluoromethylpyridines of the formula I 1 in which the variables m, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and X have the meanings given in claim 1, and their agriculturally tolerated salts. Moreover, the invention relates to the use of compounds I and their salts as herbicides and/or for the desiccation and/or defoliation of plants, to herbicidal compositions and compositions for the desiccation and/or defoliation of plants comprising the compounds I and/or their salts as active substances.

  本发明涉及具有以下通式I中给定的变量m、R1、R2、R3、R4、R5、R6和X含义的2-芳基-5-三氟甲基吡啶，以及它们在农业中可容忍的盐。此外，本发明涉及化合物I及其盐作为除草剂和/或用于植物干燥和/或落叶的用途，以及包含化合物I和/或其盐作为活性物质的除草剂组合物和用于植物干燥和/或落叶的组合物。
• 1-aryl-4-alkyl halide-2(1h)-pyridones and their use as herbicides
  申请人：——

  公开号：US20030216257A1

  公开（公告）日：2003-11-20

  The use of 1-aryl-4-haloalkyl-2-[1H]-pyridones of the formula I 1 in which the variables are as defined in claim 1, and their use as herbicides, is described.

  本文描述了以公式I1表示的1-芳基-4-卤代烷基-2-[1H]-吡啶酮的使用，其中变量如权利要求1所定义的，并且它们的用途是作为除草剂。
• Parallel Synthesis of Glycomimetic Libraries:  Targeting a C-Type Lectin
  作者：Michael C. Schuster、David A. Mann、Tonia J. Buchholz、Kathryn M. Johnson、William D. Thomas、Laura L. Kiessling

  DOI：10.1021/ol0340383

  日期：2003.5.1

  graphicWe have developed methods for the parallel synthesis of two libraries of non-carbohydrate-based analogues of mannose on a solid support. The natural product shikimic acid-was used as a key building block. The ability of the compounds to block the binding of the C-type lectin MBP-A to a mannosylated surface was assessed in a high-throughput assay. Ten library members with inhibitory activities equivalent to that of alpha-methyl mannopyranoside were identified.
• US4242482A
  申请人：——

  公开号：US4242482A

  公开（公告）日：1980-12-30