MAXIME LAMPILAS,DAVID ROWLANDS,KEBSI ALUN,LEDOUSSAL ADEL,CAMILLE PIERRES BENOIT
申请号:
BRPI0809593
公开号:
BRPI0809593A2
申请日:
2008.04.11
申请国别(地区):
BR
年份:
2014
代理人:
摘要:
The invention concerns nitrogenated heterocyclic compounds, their preparation and use as antibacterial drugs, compounds of general formula (I) wherein R1 represents a (CH2)n-NHR2 or (CH2)n-NHR radical, where R is a (C1-C6) alkyl and n is equal to 1 or 2; R2 represents a hydrogen atom; R3 and R4 together form an aromatic nitrogenated heterocycle with 5 apexes with 1, 2 or 3 nitrogen atoms optionally substituted by one or several R′ groups, R′ being selected in the group composed of a hydrogen atom and alkyl radicals with 1 to 6 carbon atoms; in free form, as zwitterions, and in the form of salts of pharmaceutically acceptable inorganic or organic bases and acids.