On the formation of homo-azasteroidal esters of<i>N,N</i>-bis(2-chloroethyl)aminobenzoic acid isomers and their antitumor activity
作者:A. Anastasiou、P. Catsoulacos、A. Papageorgiou、E. Margariti
DOI:10.1002/jhet.5570310219
日期:1994.3
(BHK) in vitro. The esters in which the alkylating congener is linked to the lactam alcohol in the axial position are inactive in vivo in P388 leukemia, while compounds 1, 4, 6, 13, 14 and the alkylating congeners 17, 18 and 20 are active. The effect of the homo-azasteroidal of N, N-bis(2-chloroethyl)aminobenzoic acid isomers and of 4-methyl-3-N, N-bis(2-chloroethyl)aminobenzoic acid on the incorporation
3 , β-羟基-13α-氨基-13,17-seco-5α的N,N-双(2-氯乙基)氨基苯甲酸酯异构体和4-甲基-3 - N,N-双(2-氯乙基)氨基苯甲酸酯-androstan-17-oic-13,17-内酰胺,3α-羟基-13α-氨基-13,17-seco-5α-androstan-17-oic-13,17-内酰胺,3α-羟基-13α-氨基-13制备了1,17-seco-5-androsten-17-oic-13,17-内酰胺和17β-羟基-3-氮杂-A-homo-4α-androsten-4-one,并评估了其对P388白血病的生物学活性体内和艾氏腹水肿瘤(EAT),P388和L1210白血病以及体外婴儿仓鼠细胞(BHK)。在P388白血病中,烷基化同源物在轴向位置与内酰胺醇连接的酯在体内无活性,而化合物1,4,6,13,14和所述烷基化同类物17,18和20是活动的。N,N-双(2