摘要:
The present invention relates to riminophenazines having heteroaromatic substitutions, including those with 2-heteroaryl-amino substituents, to their preparation, and to their use as drugs for treating Mycobacterium tuberculosis and other microbial infections, either alone or in combination with other anti-infective treatments. A general representation of the 2-(heteroaryl)amino-riminophenazines is shown below.
摘要:
Compounds of the current invention relate to rifamycin derivatives having antimicrobial activities, including activities against drug-resistant microorganisms. More specifically, compounds of the current invention relate to a series of novel spiro rifamycin derivatives which have demonstrated potent antimicrobial activity.
摘要:
The invention relates to novel methods for using macrolide anti-infective agents. The macrolide anti-infective agents demonstrate antibacterial activity against multi-drug resistant strains of bacteria and, in particular, methicillin-resistant Staphylococcus aureus (MRSA). Methods for inhibiting the activity of multi-drug resistant bacterial organisms and methods for treating a bacterial infection caused by such organisms are described herein.
摘要:
Compounds of formula (I) and formula (II) or therapeutically acceptable salts or prodrugs thereof are useful as antibacterial agents. Methods to make the compounds, compositions containing the compounds, and methods of treatment using the compounds are also disclosed.
摘要:
Antimicrobial compounds having the formula ##STR1## as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.
摘要:
The current invention pertains to nitroimidazooxazine and nitroimidazooxazole analogues, their methods of preparation, and uses of the compounds as treatment for Mycobacterium tuberculosis, for use as anti-tubercular drugs, for use as anti-protozoal agents with unexpectedly high potency against Trypanosoma cruzi or Leishmania donovani, and for the treatment of other microbial infections.
摘要:
The current invention relates to a series of rifamycin derivatives having antimicrobial activities, including activities against drug-resistant microorganisms, specifically, the 3,4-cyclo-rifamycin derivatives having an oxime group at the C-11 position.
摘要:
Compounds of the current invention relate to rifamycin derivatives having antimicrobial activities, including activities against drug-resistant microorganisms. More specifically, compounds of the current invention relate to C-25 carbamate derivatives of rifamycin having another functional group or pharmacophore covalently attached to this position through a carbamate linkage. The resulting compounds exert their antimicrobial activity through a dual-function mechanism and therefore exhibit reduced frequency of resistance.
摘要:
Antibacterial compounds having formula (I) and formula (II) and salts, prodrugs, and salts of prodrugs thereof, processes for making the compounds and intermediates employed in the processes, compositions containing the compounds, and methods for prophylaxis or treatment of bacterial infections in a fish or a mammal using the compounds are disclosed.
摘要:
The current invention relates to a series of rifamycin derivatives having antimicrobial activities, including activities against drug-resistant microorganisms, specifically, the 3,4-cyclo-rifamycin derivatives having an oxime group at the C-11 position.