Geodin A magnesium salt: A novel nematocide from a southern australian marine sponge, geodia
A Geodia species collected from southern Australian waters of the Great Australian Bight has yielded a potent new in vitro nematocidal agent identified as geodin A Mg salt (1), a new macrocyclic polyketide lactam tetramic acid magnesium salt. The structure for 1 was assigned on the basis of detailed spectroscopic analysis.
Capon
RJ
School of Chemistry, University of Melbourne, Parkville, Victoria, 3052, Australia, Microbial Screening Technologies Pty Ltd, Kemps Creek, New South Wales, 2171 Australia, and Novartis Animal Health Australasia Pty Ltd, Kemps Creek, New South Wa.
Skene
C
Lacey
E
Gill
JH
Wadsworth
D
Friedel
T