Synthesis, biological activity, and conformational analysis of CD-ring modified trans-decalin 1α,25-dihydroxyvitamin D analogsElectronic supplementary information (ESI) available: Further experimental details. See http://www.rsc.org/suppdata/ob/b2/b209147j/
作者:Yong-Jun Chen、Ling-Jie Gao、Ibrahim Murad、Annemieke Verstuyf、Lieve Verlinden、Christel Verboven、Roger Bouillon、Davide Viterbo、Marco Milanesio、Dirk Van Haver、Maurits Vandewalle、Pierre J. De Clercq
DOI:10.1039/b209147j
日期:2003.1.13
series of analogs of 1,25-dihydroxyvitamin D3, the hormonally active metabolite of vitamin D3, characterised by the presence of a trans-fused decalin CD-ring system, possesses surprising biological activities in combination with specific structural modifications in the flexible parts of the molecule, when compared with the natural hydrindane derivatives. (1) A large difference in biological activity is observed
1,25-二羟基维生素D3(维生素D3的激素活性代谢物)的新型类似物系列,其特征在于存在转融合的十氢化萘CD-环系统,具有令人惊讶的生物学活性,并且在柔性部位具有特定的结构修饰与天然的氢化茚衍生物相比时 (1)在20个异构体的反式十氢化萘类似物之间观察到生物学活性差异很大,其规律与通常观察到的天然环大小相反。(2)在seco-B环区域修饰的几种反式十氢化萘类似物,包括维生素原衍生物,具有明显的维生素D样活性,而相应的氢化茚衍生物则没有活性。这种行为的分子起源仍在研究中。