available drugs to treat malaria are often ineffective due to the acquisition of drug resistance. In this context, drugs with innovative modes of action and no liability to cross-resistance are urgently needed. Recently, subtilisin-like protease 1, a P. falciparum serine protease involved in merozoite egress from red blood cells and invasion, has been identified as potential drugtarget. We describe
[EN] MACROLIDE ANTIBIOTICS<br/>[FR] ANTIBIOTIQUES A BASE DE MACROLIDES
申请人:GLAXO GROUP LTD
公开号:WO2002050091A1
公开(公告)日:2002-06-27
The present invention relates to 11,12 η lactone ketolides of formula (I) wherein R, R?1, R2, R3¿ are as defined herein and pharmaceutically acceptable salts and solvates thereof, to process for their preparation and their use in therapy or prophylaxis of systemic or topical bacterial infections in a human or animal body.
The present invention relates to 11,12 &ggr; lactone ketolides of formula (I) wherein R, R
1
, R
2
, R
3
are as defined herein and pharmaceutically acceptable salts and solvates thereof, to process for their preparation and their use in therapy or prophylaxis of systemic or topical bacterial infections in a human or animal body.
The present invention relates to 11,12 γ lactone ketolides of formula (I) wherein R, R
1
, R
2
, R
3
are as defined herein and pharmaceutically acceptable salts and solvates thereof, to process for their preparation and their use in therapy or prophylaxis of systemic or topical bacterial infections in a human or animal body.
9A-SUBSTITUTED AZALIDES FOR THE TREATMENT OF MALARIA
申请人:Alihodzic Sulejman
公开号:US20090105301A1
公开(公告)日:2009-04-23
The present invention relates to novel 9a-substituted azalides having antimalarial activity. More particularly, the invention relates to 9a-substituted 9a-aza-9-deoxo-9-dihydro-9a-homoerythromycin A, 3-O-decladinosyl-9a-aza-9-deoxo-9-dihydro-9a-homoerythromycin A and 3-O-decladinosyl-5-O-dedesosaminyl-9a-aza-9-deoxo-9-dihydro-9a-homoerythromycin A compounds having antimalarial activity, to the method of preparation, to the method of use, and to pharmaceutically acceptable derivatives thereof having antimalarial activity.