The present invention provides methods of protecting plants and other multicellular organisms from pests. The methods use substituted organic acid or substituted anthracene compounds, which act to alter the activity of one or more anion transporters in the pests. Among the pests treated are nematodes and insects. Methods of screening for such compounds are also provided.
[EN] PESTICIDAL COMPOSITIONS AND METHODS OF USE<br/>[FR] COMPOSITIONS PESTICIDES ET LEURS METHODES D'UTILISATION
申请人:VIRGINIA TECH INTELL PROP
公开号:WO2007050867A2
公开(公告)日:2007-05-03
[EN] The present invention provides methods of protecting plants and other multicellular organisms from pests. The methods use substituted organic acid or substituted anthracene compounds, which act to alter the activity of one or more anion transporters in the pests. Among the pests treated are nematodes and insects. Methods of screening for such compounds are also provided. [FR] L'invention concerne des méthodes de protection des plantes et d'autres organismes multicellulaires contre les parasites. Ces méthodes font appel à un acide organique substitué ou à des composés anthracène substitués, qui agissent de façon à modifier l'activité d'un ou de plusieurs transporteurs d'anions dans les parasites. Les nématodes et les insectes comptent parmi les parasites ainsi traités. L'invention concerne également des méthodes permettant de cribler ces composés.
Rapid Ligations with Equimolar Reactants in Water with the Potassium Acyltrifluoroborate (KAT) Amide Formation
作者:Hidetoshi Noda、Gábor Erős、Jeffrey W. Bode
DOI:10.1021/ja5018442
日期:2014.4.16
The identification of fast, chemoselective bond-forming reactions is one of the major contemporary challenges in chemistry. We show that chemoselective amide-formingligations of potassium acyltrifluoroborates (KATs) and O-carbamoylhydroxylamines proceed in the presence of all unprotected functional groups with a second-order rate constant of 20 M(-1) s(-1). PEG chains, lipids, biotin, and dyes were