The Analgesic Activity of 8-(Trifluoromethyl)-1,2,3,4,5-benzopentathiepine- 6-amine and Its Hydrochloride
作者:Tatyana G. Tolstikova、Alla V. Pavlova、Ekaterina A. Morozova、Tatyana M. Khomenko、Konstantin P. Volcho、Nariman F. Salakhutdin
DOI:10.2174/157018012800389296
日期:2012.4.26
5-benzopentathiepine-6-amine 1a and its hydrochloride revealed significant analgesic activity in the acetic acid-induced writhing test, and ED50 of the compound 1a was 0.66 mg/kg. In the hot plate pain test, the reliable analgesic activity was found in hydrochloride 1a*HCl, whereas the free base 1a proved to be inactive. Based on the results of the naloxone test, the analgesic effect of the compound 1a*HCl in
Solid-Phase Synthesis of Lysobactin (Katanosin B): Insights into Structure and Function
作者:Edward A. Hall、Erkin Kuru、Michael S. VanNieuwenhze
DOI:10.1021/ol300926d
日期:2012.6.1
The solidphasesynthesis of the cyclic depsipeptide antibiotic lysobactin is described. The naturalproduct was synthesized via a linear approach using mostly an Fmoc-strategy solidphase peptide synthesis (SPPS) with a single purification. A lysobactin analog has also been synthesized displaying nanomolar membrane disruption activity not seen with the naturalproduct.