JP2879910B

Compounds of the formula I in which the substituents R1-R5 and n and m have the said meanings, are suitable for controlling tumours. The present invention relates to the use of 4H-1-benzopyran-4-one derivatives, to 4H-1-benzopyran-4-one derivatives and to medicines containing same. Benzopyran deriva...

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Bibliographische Detailangaben
Hauptverfasser: RIHIARUTO HERUMUUTO RUTSUPU, RAMUCHANDORA GANAPATEI NAIKU, HANSU HAARARUTO ZETORATSUEKU, BANSHI RARU, GEERUHARUTO DEIKUNAITE, IERUKU TSUETSUKU
Format: Patent
Sprache:eng
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Zusammenfassung:Compounds of the formula I in which the substituents R1-R5 and n and m have the said meanings, are suitable for controlling tumours. The present invention relates to the use of 4H-1-benzopyran-4-one derivatives, to 4H-1-benzopyran-4-one derivatives and to medicines containing same. Benzopyran derivatives have already been disclosed in European Patent No. 0137193 and German Offenlegungsschrift 36 12 337. In the latter, compounds of the formula a) are disclosed.