Spiro[2H-1-benzopyran-2,4'-piperidine]-4(3H)-one derivatives, acid addition salts thereof and pharmaceutical compositions containing them

PCT No. PCT/HU97/00012 Sec. 371 Date Feb. 12, 1998 Sec. 102(e) Date Feb. 12, 1998 PCT Filed Apr. 3, 1997 PCT Pub. No. WO97/37630 PCT Pub. Date Oct. 16, 1997The invention relates to novel spiro[2H-1-benzopyran-2,4'-piperidine]-4(3H)-one derivatives of formula (I), wherein R stands for halogen, n...

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Hauptverfasser:	KARPATI, EGON, LASZLOWSKY, ISTVAN, HORVATH, CSILLA, HARSANYI, KALMAN, FARKAS, SANDOR, CSOMOR, KATALIN, GERE, ANIKO, SZABADKAI, KISS, BELA, KIS-VARGA, AGNES, SZABO, LASZY, JUDIT, PELLIONISZ, MARGIT, LAPIS, ERZSEBET, BORZA
Format:	Patent
Sprache:	eng
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