Figure 5.
Incorporation patterns of stable isotope-labeled precursors into macrolides from dinoflagellates. (a) Amphidinolide B [81] (b) goniodimine A [82] (c) spirolde C [83]. Abbreviations used were: m acetate methyl, c acetate carbonyl, D deuterium (index indicates number of retained deuteriums). Bold bonds between c and m indicate intact acetate units.