C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 317/70 (2006.01) A61K 31/36 (2006.01)
Patent
CA 2162761
Antineoplastic cyclolignan derivatives are of formula (I): (see formula I) in which Ar is a 3,4,5-trialkoxyphenyl or 4-hydroxy-3,5-dialkoxyphenyl; X is an oxygen, sulphur or nitrogen atom, a methine group =CH- or an alkylmethine group =C(alkyl)-; Y is a hydrogen atom or an alkyl, alkenyl, (poly)haloalkyl, aryl, hydroxy, alkoxy, amino, monoalkylamino, dialkylamino, (poly)haloalkylamino, arylamino, acyl or acetamido group, or the group Y is absent; Z is an alkyl, hydroxyalkyl, acyl, carboxy, alkoxycarbonyl or aryloxycarbonyl group; and the dotted lines indicate one double bond located at position .DELTA.7-8 or .DELTA.8-8'.
Castro Maria Angeles
Del Corral Jose Maria Miguel
Gordaliza Marina
Gravalos Dolores G.
Lopez Maria Luisa
Castro Maria Angeles
Del Corral Jose Maria Miguel
Gordaliza Marina
Gravalos Dolores G.
Lopez Maria Luisa
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