(POLY) AMINOALKYLAMINOALKYLAMIDE, ALKYL-UREA, OR ALKYL-SULFONAMIDE DERIVATIVES OF EPIPODOPHYLLOTOXIN, A PROCESS FOR PREPARING THEM, AND APPLICATION THEREOF IN THERAPY AS ANTICANCER AGENTS
申请人:Imbert Thierry
公开号:US20110172257A1
公开(公告)日:2011-07-14
The present invention relates to new derivatives of epipodophyllotoxin 4-substituted with an optionally substituted (poly)aminoalkylaminoalkylamide, or alkyl-urea or alkyl-sulfonamide chain, a process for preparing them and their use as a medicine as an anticancer agent. Formula (1) wherein: —R represents hydrogen or C
1-4
alkyl, —A represents CO(CH
2
)
n
or CONH(CH
2
)
n
where n=2, 3, 4, or 5, —R1 and R2 are as described herein.
本发明涉及新的表嫩皮杜青毒素4-取代物,其与可选取代的(聚)氨基烷基氨基烷酰胺、烷基脲或烷基磺酰胺链相结合,制备过程以及它们作为一种抗癌药物的用途。其中,公式(1)中:-R代表氢或C1-4烷基,-A代表CO(CH2)n或CONH(CH2)n,其中n=2,3,4或5,-R1和R2如此处所述。