were prepared from 3-(prop-2-inyloxy)-d-secoestrone alcohol or oxime and monosaccharide azides via Cu(I)-catalyzed azide-alkyne cycloaddition reactions (CuAAC). The antiproliferative activities of the conjugates were investigated in vitro against a panel of human adherent cancer cell lines (HeLa, A2780 and MCF-7) by means of MTT assays. The protected d-glucose-containing d-secoestrone oxime bioconjugate
报道了
单糖-d-癸二酮共轭物的合成。它们是由3-(丙-2-基氧基)-d-二
十二烯酮醇或
肟和
单糖叠氮化物通过Cu(I)催化的
叠氮化物-
炔烃环加成反应(Cu
AAC)制备的。通过M
TT测定法,在体外研究了缀合物的抗增殖活性对一组人类粘附癌
细胞系(HeLa,A2780和MCF-7)的抗增殖活性。事实证明,在低微摩尔范围内,受保护的含d-
葡萄糖的d-癸二酮
肟肟生物共轭物(24b)对A2780
细胞系的IC50值最有效。