Hamacanthin class isolation data^{2,7,8,12,86,89}.

Compound	Configuration	Natural source
141a	S	Hamacantha, Spongosorites, Disodermia calyx
141b	R	Spongosorites
141c	R	Spongosorites, Discodermia calyx
141d	S	Spongosorites
143a	S	Hamacantha, Spongosorites, Disodermia calyx
143b	R	Spongosorites, Discodermia calyx
143c	R	Spongosorites
143d	R	Spongosorites
142a	3R, 6R	Rhaphizia lacazei
142b	3S, 6R	Rhaphizia lacazei, Spongosorites
142c	3S, 6R	Rhaphizia lacazei, Spongosorites
142d	3S, 6R	Rhaphizia lacazei, Spongosorites
144a	3S, 5R	Rhaphizia lacazei, Spongosorites, Discodermia calyx
144b	3S, 5R	Rhaphizia lacazei, Spongosorites
144c	3S, 5R	Rhaphizia lacazei, Spongosorites
144d	3S, 5R	Spongosorites