| 摘要 |
Compounds with general formula I, where Z exp.1 and Z exp.2 mean independently atom of hudrogene or surplus -(C/SUB_6H sub.4) sub.q-(O)sub.k-(CH sub.2)sub.n- -(C sub.6 H sub.4)sub.l-(O)sub.r-R, where m and n mean number 0 to 20; k,l,q and r numbers 0 and 1 and R atom of hydrogene, C sub.1 to C sub.6-alkyl surplus, incidentaly substituted OR exp.1 or group CH sub.2COOR exp.1 with R exp.1 in importance of hydrogen atom, C/SUB_1/ to C/SUB_2/- -alkyl surplus or benzyl group, X atom of hydrogen and/or equivalent of metal ion element with atom number 21 to 29, 42, 44 or 57 to 83, where at least one from substituents Z/EXP_1/ and Z/EXP_2/ is atom of hydrogen and second higher said surplus and in cause when n and l mean number 0, k and r don't mean parallely number 1 and their salts with inorganic and/or organic basis, aminoacids or amides of aminoacids. These compounds are appreciate pharmaceutical agents.
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