(EN) Compounds of formula (I), in which R1 represents an optionally substituted pyridyl group are of use in anti-bacterial and anti-mycoplasmal therapy. Pharmaceutical and veterinary compositions comprising such compounds, processes for the preparation thereof and intermediates for use in the preparation of such compounds are also described.(FR) Des composés de formule (I), dans laquelle R1 représente un groupe pyridyle facultativement substitué, sont utiles dans les traitements anti-bactériens and anti-mycoplasmiques. On décrit également des compositions pharmaceutiques et vétérinaires contenant ces composés, ainsi que leurs procédés de préparation et les intermédiaires utilisés dans la préparation de ces composés.
The Chemistry of Pseudomonic Acid. Part 14. Synthesis and In Vivo Biological Activity of Heterocyclyl Substituted Oxazole Derivatives.
作者:N. J. P. BROOM、J. S. ELDER、P. C. T. HANNAN、J. E. PONS、P. J. O''HANLON、G. WALKER、J. WILSON、P. WOODALL
DOI:10.7164/antibiotics.48.1336
日期:——
heterocyclyl substituted oxazole. Derivatives in which the heterocycle was thiophene, furan, pyridine, or isoxazole showed good antibacterial potency and were further evaluated in vivo. Both pharmacokinetic parameters and oral activity against an experimental intraperitoneal sepsis were superior to results obtained from previously described pseudomonic acid A derivatives.