Labdane diterpenes from the South African marine pulmonate Trimusculus costatus

Natural Product Letters

Volumn 12, Issue 1, 1998, Pages 47-53

  Gray, Christopher A ^a   Davies Coleman, Michael T ^a   McQuaid, Christopher ^a  

^a RHODES UNIVERSITY   (South Africa)

Author keywords

Artemia salina; Labdane diterpenes; Pomadasys commersonnii; Pulmonate gastropod; Trimusculus costatus

Indexed keywords

2ALPHA,6BETA,7ALPHA TRIACETOXYLABDA 8,13 DIEN 15 OL; 6BETA,7ALPHA DIACETOXYLABDA 8,13 DIEN 15 OL; DITERPENE; LABDANE; UNCLASSIFIED DRUG;

ARTEMIA; ARTICLE; CHEMICAL STRUCTURE; CONTROLLED STUDY; FEEDING; FISH; GASTROPOD; NONHUMAN; SPECTROSCOPY;

EID: 0031808738     PISSN: 10575634     EISSN: None     Source Type: Journal    
DOI: 10.1080/10575639808048870     Document Type: Article

References (12)

1. C.M. Yonge (1958) Observations in life on the pulmonate limpet Trimusculus (Gadinia) reticulatus (Sowerby). Proceedings of the Malacological Society of London, 33, 31-37.
2. N. Haven (1973) Reproduction, development and feeding of the Australian marine pulmonate Trimusculus (Gadinia) conica. Veliger, 16, 61-65.
3. J.R. Walsby, J.E. Morton and J.P. Croxall (1973) The feeding mechanism and ecology of the New Zealand pulmonate limpet Gadinalea nivea. Journal of Zoology, London, 171, 257-283.
4. R. Kilburn and E. Rippey (1982) Sea Shells of Southern Africa, Macmillan South Africa Ltd., Johannesburg, pp 249.
5. P.N. Solis, C.W. Wright, M.M. Anderson, M.P. Gupta, and J.D. Phillipson (1993) A microwell cytotoxicity assay using Artemia salina (Brine shrimp) Planta Medica, 59, 250-252.
6. A. San-Martin, E. Quezada, P. Soto, Y. Palacois, and J. Rovirosa (1996) Labdane diterpenes from the marine pulmonate gastropod Trimusculus peruvianus. Canadian Journal of Chemistry, 74, 2471-2475. It should be noted that although the spectral data in this paper is consistent with other labdane diterpenes, isolated previously from the genus Trimusculus, the structures are all erroneously illustrated as having a norlabdane skeleton with the C-17 methyl group missing.
7. D.J. Finney (1971) Probit Analysis (3rd edition), Cambridge University Press, Cambridge, pp 333.
8. D.C. Manker and D.J. Faulkner (1987) Diterpenes from the marine pulmonate Trimusculus reticulatus. Tetrahedron, 43, 3677-3680.
9. D.C. Manker and D.J. Faulkner (1996) Investigation of the role of diterpenes produced by marine pulmonates Trimusculus reticulatus and T. conica. Journal of Chemical Ecology, 22, 23-35.
10. J. Rovirosa, E. Quezada, A. San-Martin (1992) Un nuevo diterpeno del molusco Trimusculus peruvianus. Boletin Sociedad Chilena Quimica, 37, 143-145.
11. Rice, S.H. (1985) An anti-predator chemical defense of the marine pulmonate gastropod Trimusculus reticulatus (Sowerby). Journal of Experimental Marine Biology and Ecology, 93, 83-89.
12. Fish feeding deterrence assays were performed with food pellets as described by J.R. Pawlik, K.F. Albizati and D.J. Faulkner (1986) Evidence of a defensive role for limatulone, a novel triterpene from the limpet Collisella limatula. Marine Ecology Progress Series, 30, 251-260.