Synthesis and evaluation of novel chloropyrrole molecules designed by molecular hybridization of common pharmacophores as potential antimicrobial agents
作者:Rajesh A. Rane、Vikas N. Telvekar
DOI:10.1016/j.bmcl.2010.08.026
日期:2010.10
as antimicrobial agent, 31 novel chloropyrrole derivatives of aroyl hydrazones and chalcones incorporating common pharmacophore of pyoluteorin derivatives were synthesized. Antimicrobial activity of the synthesized compounds was evaluated using broth dilution technique. Based on biological evaluation data it was observed that activity increases as the number of chlorines on pyrrole core increases. Few
NOVEL COMPOUNDS USEFUL FOR THE TREATMENT OF BACTERIAL INFECTIOUS DISEASES
申请人:GALAPAGOS NV
公开号:US20160297830A1
公开(公告)日:2016-10-13
Compounds are disclosed that have a formula represented by the following:
wherein A, B, R
1
, R
2
and R
3
are as defined herein.
Novel compounds of the invention may be prepared as a pharmaceutical composition, and may be useful in the treatment of infectious diseases, in particular bacterial infectious diseases. The compounds may be active against a specific enzyme in the bacterial DNA replicative process, DNA polymerase IIIE.
Chlorinated BODIPYs: Surprisingly Efficient and Highly Photostable Laser Dyes
作者:Gonzalo Duran-Sampedro、Antonia R. Agarrabeitia、Inmaculada Garcia-Moreno、Angel Costela、Jorge Bañuelos、Teresa Arbeloa、Iñigo López Arbeloa、Jose Luis Chiara、María J. Ortiz
DOI:10.1002/ejoc.201200946
日期:2012.11
A series of mono- to hexachlorinated BODIPYdyes have been prepared in good to excellent yields through the use of N-chlorosuccinimide as an inexpensive halogenating reagent. This library of chlorinated dyes allowed analysis in detail, from the experimental and theoretical points of view, of the dependency of the photophysical and optical properties of the dyes on the number and positions of the chlorine