1. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China; 2. Institute of Tropic and Subtropical Ecology, South China Agriculture University, Guangzhou 510642, P. R. China
Abstract:
Two brominated-sesquiterpenes were isolated from the Alga Laurencia majuscula collected from the Xisha Islands in the South China Sea. Compound 1 was first reported, and determined, on spectral evidence, to be 8-bromo-l-en-chamigrene.