Synthetic Studies of Cortistatin A Analogue from the CD-Ring Fragment of Vitamin D<sub>2</sub>
作者:Naoyuki Kotoku、Kohei Mizushima、Satoru Tamura、Motomasa Kobayashi
DOI:10.1248/cpb.c13-00375
日期:——
Syntheses of analogue compounds of cortistatin A (1), an anti-angiogenic steroidal alkaloid from Indonesian marine sponge, were investigated by utilizing the CD-ring fragment of vitamin D₂. The incidental preparation of a new analogue having CD-cis-fused skeleton and its biological evaluation revealed the importance of the CD-trans-fused structure for the potent and selective antiproliferative activity
利用维生素D 2的CD环片段,研究了来自印尼海洋海绵的抗血管生成甾体生物碱类皮质抑素A(1)的类似化合物的合成。附带的具有CD-顺式融合骨架的新类似物的附带制备及其生物学评估表明,CD融合结构对于1对人脐静脉内皮细胞(HUVEC)的有效和选择性抗增殖活性至关重要。