Diterpenoid metabolites from the marine alga Cystoseira elegans

• DOI: 10.1016/s0040-4020(01)91838-1
• Publication Date: 2002-07-25T16:16:46Z
• Authors: B. Banaigs; C. Francisco; E. Gonzalez; William Fenical
• Keywords: Spectral Analysis; Decoupling (probability)

Abstract The isolation and structure determination of three new diterpenoids from the brown alga Cystoseira elegans is reported. The structures of these compounds were determined by combined chemical and spectral ( 13 C and 1 H NMR with decoupling experiments, high resolution mass spectral) methods.