Compounds of formula (I), or salts or solvates thereof, in vitro as inhibitors of growth of Gram-positive bacteria, where A is selected from formula (a).
SELECTIVE SALMONELLA OR E. COLI CULTIVATION METHOD, COMPOSITIONS AND USES
申请人:SOLUS SCIENTIFIC SOLUTIONS LTD
公开号:US20220002663A1
公开(公告)日:2022-01-06
The present disclosure provides rapid, convenient and sensitive means to detect low abundance target Gram negative bacteria such as
Salmonella
contamination from a range of samples, including food samples and environmental samples, through a single-step culture method and downstream sensitive detection.
β,β-Disubstituted <i>C</i>- and <i>N</i>-Vinylindoles from One-Step Condensations of Aldehydes and Indole Derivatives
作者:Gil Fridkin、Nicolas Boutard、William D. Lubell
DOI:10.1021/jo900526p
日期:2009.8.7
Direct preparation of β,β-disubstituted C- and N-vinylindoles from condensation of aldehydes on indole derivatives is presented. Heating 1-methyl- and 1-benzylindole 3a,b with alkyl and aryl α-branched aldehydes and TFA in acetonitrile using microwave irradiation furnished 3-vinylindoles 1a−e in 18−76% yields. Under similar conditions, 3-substitutedindoles 4a−c provided N-vinylindoles 2a−h in 16−98%