Sodium;2-(4-Iodophenoxy)Acetate置于盐酸体系中,用 水 用作溶剂,化学反应生成对碘苯氧乙酸 参考文献:Finding New Elicitors That Induce Resistance In Rice To The White-Backed Planthopper Sogatella Furcifera 标题:Finding New Elicitors That Induce Resistance In Rice To The White-Backed Planthopper Sogatella Furcifera 摘要:Herein We Report A New Way To Identify Chemical Elicitors That Induce Resistance In Rice To Herbivores. Using This Method,By Quantifying The Induction Of Chemicals For Gus Activity In A Specific Screening System That We Established Previously,5 Candidate Elicitors Were Selected From The 29 Designed And Synthesized Phenoxyalkanoic Acid Derivatives. Bioassays Confirmed That These Candidate Elicitors Could Induce Plant Defense And Then Repel Feeding Of White-Backed Planthopper Sogatella Furcifera. (C) 2015 Elsevier Ltd. All Rights Reserved. Doi:10.1016/j.Bmcl.2015.10.041
专利号:US-2004110228-A1 优先权日:2002-04-01 标 题:Combinatorial organic synthesis of unique biologically active compounds 发明人:MCALPINE SHELLI R; TAYLOR RACHEL E; BOLLA MEGAN L; SEGALL ANCA M 摘要:The invention provides a method for making a combinatorial library of cyclic compounds, such as Holliday junction-trapping compounds, comprising the steps of (a) obtaining a plurality of trimers according to the generic structure X 1- X 2- X 3 , wherein X 1 , X 2 and X 3 can be independently any naturally or nonnaturally occurring amino acids or peptidomimetics thereof; (b) optionally coupling a spacer S to the trimer at either end; (c) cyclizing two trimers or trimer-spacer conjugates in a head-to-tail orientation; thereby obtaining a combinatorial library of compounds, wherein the library does not include an unmodifed or naturally occurring Holliday Junction-trapping compounds. The invention additionally provides methods macrocyclic compounds that are synergimycin derivatives.
专利号:US-9725392-B2 优先权日:2015-08-27 标 题:Efficient scalable syntheses of abscisic acid, 8′-acetylene abscisic acid and 8′-cyclopropyl abscisic acid 发明人:JHEENGUT Vishal; NELSON KEN M; ABRAMS SUZANNE R 权利人:NAT RES COUNCIL CANADA 摘要:Methods are provided for synthesis of abscisic acid and 8′ analogues thereof (including an enantiopure 8′-acetylene analogue) including methods wherein the previously reported first step of oxidation of 2,6-dimethylphenol (VI) to 2,6-dimethylbenzoquinone, mono ketal (VII) is replaced by a novel two step process comprising (i) oxidation of 2,6-dimethylphenol (VI) using potassium peroxymonosulfate with a catalytic amount of iodobenzene to produce 2,6-dimethylbenzoquinone (XVI) and (ii) ketalization of 2,6-dimethylbenzoquinone (XVI) using ethylene glycol, trimethylorthoformate with a catalytic amount of p-toluenesulfonic acid to produce 2,6-dimethylbenzoquinone, mono ketal (VII).
专利号:JP-6888108-B2 优先权日:2017-02-28 标题:Efficient and scaleable synthesis of abscisic acid, 8'-acetylene abscisic acid and 8'-cyclopropyl abscisic acid
专利号:CN-110431129-A 优先权日:2017-02-28 标题:Efficiently scalable synthesis of abscisic acid, 8'-acetylene abscisic acid, and 8'-cyclopropylabscisic acid