AGLUCODALBAHEPTIDES AND/OR THEIR SALTS WITH ACIDS OR BASES, OR THEIR INTERNAL SALTS, PREPARATION PROCESS, AND PHARMACEUTICAL COMPOSITION Russian patent published in 1999 - IPC

FIELD: pharmaceutical chemistry. SUBSTANCE: invention provides aglucodalbaheptides with general formula I: (I), where W is radical of formula (a): (a); R₆ and R₉ hydrogen; R₇ and R₈ hydrogen or chlorine; R₁₀ hydroxyl; Z radical of formula (b): (b); Y carboxyl or lower-alkoxycarbonyl; R, R₁, and R₂ are hydrogen atoms. Also provided are salts of compounds I with acids, bases, and their internal salts. Compounds I are applicable as active ingredients in antimicrobial preparations preventing and treating infection diseases caused by pathogenic bacteria. EFFECT: extended choice of antimicrobial drugs. 9 cl, 31 tbl, 4 ex