| 摘要 |
COMPOUNDS ACCORDING TO GENERAL FORMULA 1, WHEREIN R1 IS H OR CN, X1 IS S, O, SO2 OR CH2, X2 IS O, S OR CH2, X3 IS NR5 OR A CARBONYL OR THIOCARBONYL GROUP AND R4 IS R6R7N, R8(CH2)QOC(=0), R8(CH2)QOC(=O), R6R7NC(=O), R6R7NC(=S); R8(CH2)QC(=O), R8(CH2)QC(=S) OR R8(CH2)QSO2, M IS 1-3 AND N IS 0 - 4 ARE NEW. THE COMPOUNDS OF THE INVENTION ARE INHIBITORS OF DIPEPTIDYL PEPTIDASE IV. PHARMACEUTICAL COMPOSITIONS OF THE COMPOUNDS OF THE INVENTION, OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, ARE USEFUL IN THE TREATMENT OF INTER ALIA, TYPE 2 DIABETES.FIG. 1
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