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The isolation of a monomeric carboxylic acid of swinholide a from the indo-pacific sponge, theonella swinhoei

โœ Scribed by James S Todd; K.A Alvi; Philip Crews

Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
183 KB
Volume
33
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Pre-swmhohde A (la), the monomenc carboxyhL &id of swmholidc A (2) hdb been mIdI& from a sponge collected m Papua New Gumea Its stereochemIstry matches the absolute chlrahty recently establrshed for 2 In 1988 Bergqulst' pubhshed descnptlons of 2.5 common shallow water spongef from Montupore Island and stated that the "hlstory of sponge research m Papua New Gumca (PNG) 15 bnef " Stimulated m part by tins provocative statement, we began chemical mvcyngatlons on soft-bodied PNG sponges Among a small group of spccimcns gdthered in August

๐Ÿ“œ SIMILAR VOLUMES

Amphipathic structure of Theonellapeptol
Amphipathic structure of Theonellapeptolide-Id, a hydrophobic tridecapeptide lactone from the Okinawa marine sponge Theonella swinhoei
โœ Mitsunobu Doi; Toshimasa Ishida; Motomasa Kobayashi; Yoshio Katsuya; Yoshihiro M ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 215 KB ๐Ÿ‘ 1 views

Theonellapeptolide-Id (TNLP), a cyclic tridecapeptide lactone, was crystallized from dimethylformamide-water solution. In the asymmetric unit, two peptide molecules were combined with solvent molecules, and the total molecular weight was over 3000 Dalton. The crystal structure including solvent mole