New 1α,25-dihydroxy vitamin D3 analogues with side chains attached to C-18: synthesis and biological activity
作者:Gunnar Grue-Sørensen、Christina Mørk Hansen
DOI:10.1016/s0968-0896(98)00161-8
日期:1998.11
A new class of analogues of 1 alpha,25-dihydroxy vitamin D3 has been synthesised, in which the side chain (C-23 to C-27) has been removed and where new hydroxylated side chains have been attached to the C-18 methyl group. These analogues show antiproliferative activity in U937 and HaCaT cells comparable to that of 1 alpha,25-dihydroxy vitamin D3. Lack of calcemic activity makes these analogues potentially
合成了新的一类1α,25-二羟基维生素D3的类似物,其中的侧链(C-23至C-27)已被除去,而新的羟基化侧链已与C-18甲基连接组。这些类似物在U937和HaCaT细胞中显示出与1 alpha,25-二羟基维生素D3相当的抗增殖活性。钙缺乏活性使这些类似物潜在地用于治疗增生性疾病。