METHOD OF PRODUCING DERIVATIVES OF PYRIDO (1,2A) PYRIMIDINE OR THEIR OPTICALLY ACTIVE ISOMERS OR THEIR SALTS
The compounds of the general formula I in which R denotes hydrogen or C1- to C6-alkyl, R denotes C1- to C6-alkyl, R and R independently of one another denote hydrogen or C1- to C6- alkyl, m represents 0 and n represents 1, have analgesic, anti-inflammatory PG-antagonistic and antidepressant actions....
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Hauptverfasser: | , , , , , , , , |
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The compounds of the general formula I in which R denotes hydrogen or C1- to C6-alkyl, R denotes C1- to C6-alkyl, R and R independently of one another denote hydrogen or C1- to C6- alkyl, m represents 0 and n represents 1, have analgesic, anti-inflammatory PG-antagonistic and antidepressant actions. These compounds are prepared by reducing a fused pyrimidine derivative of the general formula II. |
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