Isolation of molybdenum(<scp>vi</scp>) from simulated leachates of irradiated uranium-aluminum targets using diluted and undiluted sulfate ionic liquids
作者:Stijn Raiguel、Wim Dehaen、Koen Binnemans
DOI:10.1039/c9gc01626k
日期:——
is presented to separate molybdenum from other elements commonly present in oxidative alkaline leachates of irradiated uranium-aluminum targets for the production of molybdenum-99. The separation was accomplished by selective extraction of molybdate anions using triazolium and phosphonium sulfate ionic liquid extractants, either diluted in 1-octanol or undiluted. Molybdenum was then stripped from the
SULPHUR-LINKED COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS
申请人:Scott Ian L.
公开号:US20100093865A1
公开(公告)日:2010-04-15
Provided are sulphur-linked compounds, pharmaceutical compositions thereof, and methods of treating ophthalmic diseases and disorders, such as age-related macular degeneration and Stargardt's Disease, using said compounds and compositions.
Novel ether-amide compounds are described. Uses of the compounds, in particular as solvents, for example in phytosanitary formulations are also described.
描述了新型醚酰胺化合物。还描述了该化合物的用途,特别是作为溶剂,例如在植物保护制剂中的用途。
Multi-Gram Scale Synthesis of 1,2,3-Triazolium Ionic Liquids and Assay of Their Resistance towards Bases
A new, upscalable method for the synthesis of 1,2,3‐triazoliumionicliquids is described for scales up to 40+ grams. The influence of various substituents on the stability of these structures towards bases is investigated. One example was found to exhibit noteworthy stability towards NaOH and Grignard reagents.
Preparation and antitubercular activities of alkylated amino alcohols and their glycosylated derivatives
作者:Aline F. Taveira、Mireille Le Hyaric、Elaine F.C. Reis、Débora P. Araújo、Ana Paula Ferreira、Maria Aparecida de Souza、Lívia L. Alves、Maria C.S. Lourenço、Felipe Rodrigues C. Vicente、Mauro V. de Almeida
DOI:10.1016/j.bmc.2007.08.045
日期:2007.12
A series of N- and C-alkylated amino alcohols and of their protected galactopyranosyl derivatives was synthesized and evaluated for antitubercular activity. Five of these compounds displayed good activity, with a MIC below 12.5mug/mL. The presence of the carbohydrate slightly affected the antibacterial activity.