Synthesis and Structure-Activity Relationships of Juvenoids Derived from 2-(4-hydroxybenzyl)cycloalkan-1-ones
作者:Martin Rejzek、ZdenêK Wimmer、David Šaman、Michaela Říčánková、Václav Nêmec
DOI:10.1002/hlca.19940770507
日期:1994.8.10
Juvenoids 16–30, 32, 36, 38–41, 44–46, and 49–56 containing carbamate, carbonate, and urea moieties in the molecule were synthesized and subjected to a biological screening (Schemes 2–7, Table 2). Carbamate juvenoids 1–4 were used as reference compounds for a detailed structure-activity study of their analogues. A clear relationship between the nature of the side chain functional group and the biological
保幼激素类似物16-30,32,36,38-41,44-46,和49-56含有氨基甲酸酯,在分子中酯和脲部分合成并进行生物筛选(方案2-7,表2)。氨基甲酸酯类幼体化合物1-4被用作参考化合物,用于详细研究其类似物的结构活性。发现侧链官能团的性质与生物学活性之间存在明确的关系。出人意料的是,不仅是类固醇1-4,而且还有化合物38-41,其氨基甲酸酯N,O反转-取代模式,显示出非常有前途的生物活性。相反,碳酸盐和脲衍生物显示出非常低的活性。饱和环的原子C(2)和C(3)的大小和取代与生物活性之间的关系非常复杂,并且仍不完全清楚。