Table 6.

Macrocyclic diterpenes, sources and activities.

No.	Name	Source
105	Obscuronatin [28]	Xenia obscuronata
106	Biflora-4,10(19),15-triene [28,33]	X. obscuronata
107	Chelodane [34]	Chelonaplysilla erecta
108	Barekoxide [34]	C. erecta
109	Zaatirin [34]	C. erecta
110	Norrisolide [35]	Dysidea sp.
111	Norrlandin [35]	Dysidea sp.
112	Seco-norrlandin B [35]	Dysidea sp.
113	Seco-norrlandin C [35]	Dysidea sp.