Synthesis and antibacterial in vitro activity of novel analogues of nematophin
作者:Thomas Himmler、Franz Pirro、Norbert Schmeer
DOI:10.1016/s0960-894x(98)00358-8
日期:1998.8
The synthesis and in vitro antibacterial activity of new derivatives and analogues of nematophin are described. It was shown that the unsubstituted amide NH-group is essential for bioactivity. Alkyl- or aryl-substitution at the 1-position results in a distinct increase of antibacterial activity. Addition of protein (blood or serum) to the culture media reduces the inhibitory activity on bacteria. (C) 1998 Elsevier Science Ltd. All rights reserved.
KONONOVA V. V.; VERESHCHAGIN A. L.; POLYACHENKO V. M.; CEMEHOB A. A., XIM.-FARMATSEVT. ZH., 1978, 12, HO 12, 30-33
作者:KONONOVA V. V.、 VERESHCHAGIN A. L.、 POLYACHENKO V. M.、 CEMEHOB A. A.
DOI:——
日期:——
Structure-activity relationship study of tryptophan-based butyrylcholinesterase inhibitors
A series of tryptophan-based selective nanomolar butyrylcholinesterase (BChE) inhibitors was designed and synthesized. Compounds were optimized in terms of potency, selectivity, and synthetic accessibility. The crystal structure of the inhibitor 18 in complex with BChE revealed the molecular basis for its low nanomolar inhibition (IC50 = 2.8 nM). The favourable in vitro results enabled a first-in-animal