PRODRUGS OF DIPEPTIDYLPEPTIDASE IV INHIBITORS Russian patent published in 2004 - IPC

Abstract RU 2226533 C2

FIELD: organic chemistry, biochemistry, medicine, pharmacy. SUBSTANCE: invention relates to compounds-inhibitors of dipeptidylpeptidase IV of the general formula A- B-C wherein A means amino acid; B means a chemical bond between A and C, or amino acid; C means the stable inhibitor of dipeptidylpeptidase IV with the truncated C-terminal phosphonate residue that represents aminoacylpyrrolidine, aminoacylthiazolidine or N-dipeptidyl, O-acylhydroxylamine. Such compounds-prodrugs are used for treatment of damaged tolerance to glucose, in glucosuria, hyperlipidemia, metabolic acidosis, diabetes mellitus, diabetic neuropathy and nephropathy and complications caused by diabetes mellitus in mammals. Invention describes also pharmaceutical compositions containing such compounds. Invention provides enhancing activity of inhibitors of dipeptidylpeptidase IV and possibility for regulation of its onset effect. EFFECT: valuable medicinal properties of prodrugs. 16 cl, 4 tbl, 2 dwg

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RU 2 226 533 C2

Authors

Demut Khans-Ul'Rikh

Khoffmann Torsten

Shlentsig Dagmar

Mankhart Zuzanne

Dates

2004-04-10Published

1999-06-24Filed