[EN] HALOGENATED QUINAZOLINYL NITROFURANS AS ANTIBACTERIAL AGENTS<br/>[FR] QUINAZOLINYL NITROFURANES HALOGÉNÉS COMME AGENTS ANTIMICROBIENS
申请人:ULYSSES PHARMACEUTICAL PRODUCT
公开号:WO2009046536A1
公开(公告)日:2009-04-16
The present invention is directed to novel compounds of the formula (1.0) wherein X is absent, or trans or cis CHCH, R1 is (C1-C10) alkyl unsubstituted or substituted by one to three hydroxy, (C2-C10)alkenyl unsubstituted or substituted by one to three hydroxy, (C2-C10)alkynyl unsubstituted or substituted by one to three hydroxy, or aryl unsubstituted or substituted by one to three hydroxy, R2 is hydrogen, alkyl or aryl, wherein R1 and R2 when taken together form a (C2-C10)cycloalkyl unsubstituted or substituted by one to three hydroxy, and R3 and R4 are, independently of each other, H, halogen or formula (1.2) wherein P and R are each independently selected from CH2, CH2CH2 and CH2CHT, wherein T is alkyl, Q is O, S, NH or NCH3, and Y is absent or - (CH2CH2)nO-, and n=l or 2, with the proviso that at least one of R3 and R4 is halogen, and that when R4 is halogen, R3 is hydrogen and Y is absent, neither R1 nor R2 is alkyl, or pharmaceutical acceptable salts thereof