A series of fumagillin analogues containing the C6-substituted cinnamoyl moiety were designed, synthesized, and evaluated for antiangiogenic activity. Among them, 4-hydroxyethoxy-cinnamoyl fumagillol (4a) and 4-hydroxyethoxy-3,5-dimethoxycinnamoyl fumagillol (4d) exhibited more potent anti-proliferation activity in CPAE and HUVEC cells with low cytotoxicity in vitro. These compounds are presently under further pharmacological evaluation studies.
设计、合成了一系列含有C6取代肉桂酰基部分的富马菌素类似物,并评估了它们的抗血管生成活性。其中,
4-羟乙氧基肉桂酰富马菌素(4a)和
4-羟乙氧基-3,5-二甲氧基肉桂酰富马菌素(4d)在CPAE和HU
VEC细胞中表现出更强的抗增殖活性,且体外细胞毒性较低。目前,这些化合物正在接受进一步的药理学评估研究。