Synthesis of xanthone derivatives based on α-mangostin and their biological evaluation for anti-cancer agents
作者:Xiang Fei、Minmi Jo、Bit Lee、Sang-Bae Han、Kiho Lee、Jae-Kyung Jung、Seung-Yong Seo、Young-Shin Kwak
DOI:10.1016/j.bmcl.2014.03.047
日期:2014.5
various parts of the mangosteen, Garcinia mangostana L. (Clusiaceae), a well-known tropical fruit. Novel xanthone derivatives based on α-mangostin were synthesized and evaluated as anti-cancer agents by cytotoxicity activity screening using 5 human cancer cell lines. Some of these analogs had potent to moderate inhibitory activities. The structure–activity relationship studies revealed that phenol groups
呫吨酮衍生的天然产物,α倒捻子素从山竹的各个部分隔离,莽吉柿L.(藤黄科),公知的热带水果。合成了基于α-Mangostin的新型黄酮衍生物,并通过使用5种人类癌细胞系的细胞毒性活性筛选将其作为抗癌药进行了评估。这些类似物中的一些具有强至中等的抑制活性。结构与活性之间的关系研究表明,C3和C6上的酚基对于抗增殖活性至关重要,而C4修饰能够提高抗癌活性和类似药物的性能。我们的发现为进一步探索以提高效力提供了新的可能性。