C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 487/04 (2006.01) A61P 35/00 (2006.01)
Patent
CA 2165819
DC-89 derivatives represented by the formula (see formula I) wherein X represents CL or Br; R represents substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, COR1 or S2OR7; and Y represents (see formula II or III) and pharmaceutically acceptable salts thereof. The compounds of the present invention exhibit excellent anti-tumor activity and are useful as anti-tumor agents.
Dérivé de DC-89 (ou ses sels pharmacocompatibles) de formule générale (I), où X représente Cl ou Br, R représente alkyle (non) substitué, aralkyle (non) substitué, COR<1> ou SO2R<7>, et Y représente l'un des groupes (a) ou (b). Ce dérivé caractérisé par ses très bonnes propriétés antitumorales peut servir de médicament antitumoral.
Amishiro Nobuyoshi
Gomi Katsushige
Kobayashi Eiji
Nagamura Satoru
Okamoto Akihiko
Goudreau Gage Dubuc
Kyowa Hakko Kogyo Co. Ltd.
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