Figure 2. 1H – 1H and 1H – 13C couplings detected by the COSY and HMBC experiments in CDCl3 for compound 2

From

Constituents of the Jamaican Sponge Iotrochota birotulata

Monique N. Thompson, Winklet A. Gallimore

World Journal of Organic Chemistry. 2016, 4(1), 13-16 doi:10.12691/wjoc-4-1-3