1.
J Nat Prod
; 64(8): 1056-8, 2001 Aug.
Article
in English
| MEDLINE
| ID: mdl-11520226
ABSTRACT
Extraction of the marine sponge Tetilla japonica from the Bay of Thailand furnished tetillapyrone and nortetillapyrone, two unusual tetrahydrofurylhydroxypyran-2-ones, whose structures were established by NMR spectrometry and an X-ray analysis of tetillapyrone.
Subject(s)
Porifera/chemistry , Pyrones/isolation & purification , Animals , Magnetic Resonance Spectroscopy , Molecular Conformation , Molecular Structure , Pyrones/chemistry , Spectrophotometry, Ultraviolet , Thailand , X-Ray Diffraction
2.
Z Naturforsch C J Biosci
; 56(11-12): 1116-9, 2001.
Article
in English
| MEDLINE
| ID: mdl-11837666
ABSTRACT
A collection of the marine sponge Suberea aff. praetensa from the Gulf of Thailand furnished the bromotyrosine derivatives fistularin-3, agelorins A and B and the new desoxyagelorins A and B.
