Sanchez M Carmen, Ortega María J, Zubía Eva, Carballo J Luis
Departamento de Química Orgánica, Facultad de Ciencias del Mar y Ambientales, Universidad de Cádiz, Apartado 40, 11510-Puerto Real, Cádiz, Spain.
J Nat Prod. 2006 Dec;69(12):1749-55. doi: 10.1021/np060388x.
The chemical study of the gorgonian Lophogorgia peruana collected at the Gulf of California has led to the isolation of the new diterpenes lophodienone (2), lophodiol A (3), lophodiol B (4), 17-acetoxylophotoxin (5), 15,16-epoxylophotoxin (6), 17-acetoxy-15,16-epoxylophotoxin (7), and isoepoxylophodione (8), together with the known compounds lophotoxin (1), rubifolide (9), lopholide (10), deoxylophotoxin (11), and the lophotoxin analogues 12 and 13. The structures of the new metabolites have been established by spectroscopic techniques and chemical correlation. The in vitro cytotoxicity has been tested against three tumor cell lines.
对采集于加利福尼亚湾的秘鲁扇柳珊瑚进行的化学研究,已分离出新型二萜类化合物秘鲁扇柳二烯酮(2)、秘鲁扇柳二醇A(3)、秘鲁扇柳二醇B(4)、17-乙酰氧基扇柳毒素(5)、15,16-环氧扇柳毒素(6)、17-乙酰氧基-15,16-环氧扇柳毒素(7)和异环氧扇柳二酮(8),以及已知化合物扇柳毒素(1)、红紫素(9)、扇柳内酯(10)、脱氧扇柳毒素(11),还有扇柳毒素类似物12和13。新代谢产物的结构已通过光谱技术和化学关联得以确定。已针对三种肿瘤细胞系测试了其体外细胞毒性。