NITROGENOUS HETEROCYCLIC COMPOUNDS, PREPARATION THEREOF, AND USE THEREOF AS ANTIBACTERIAL AGENTS
The invention relates to nitrogenous heterocyclic compounds of formula (I): in which: R1 represents hydrogen, -(CH2)m-NH2, -(CH2)m-NH(C1-C6)alk, -(CH2)m-N(C1-C6)alk2, -(CH2)m-NH-C(NH)NH2 or -(CH2)m-NH-CH NH, m is equal to 1 or 2; R2 and R3 together form a nitrogenous heterocycle of aromatic characte...
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Zusammenfassung: | The invention relates to nitrogenous heterocyclic compounds of formula (I): in which: R1 represents hydrogen, -(CH2)m-NH2, -(CH2)m-NH(C1-C6)alk, -(CH2)m-N(C1-C6)alk2, -(CH2)m-NH-C(NH)NH2 or -(CH2)m-NH-CH NH, m is equal to 1 or 2; R2 and R3 together form a nitrogenous heterocycle of aromatic character with 5 vertices containing 1, 2 or 3 nitrogen atoms, substituted on a nitrogen atom by R4; R4 represents hydrogen, C1-C6)alk or a chain of formula: -(A)n-(NH)o-(CH2)p-(CHR′)qR″ A represents C O, C NH or SO2; R′ represents hydrogen or carboxy. |
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