Fatty Oils of Aquatic Invertebrates. XXI-XXII. XXII. Unsaponifiable Components Other than Sterol in the Oil of the Sea-hare

立夫, 田中; 修之, 外山

doi:10.1246/nikkashi1948.80.11_1329

Cited by 2 publications

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“…The relatively large and slow-moving sea hares are herbivorous gastropod mollusks which may be found worldwide in shallow water. Not surprisingly, they are among the earliest marine invertebrates to attract the attention of natural product chemists .…”

Section: Introductionmentioning

confidence: 99%

“…Not surprisingly, they are among the earliest marine invertebrates to attract the attention of natural product chemists. 4 A study of the metabolites of red algae of the genus Laurencia, which is an observed diet of some sea hares, led to a suggestion that secondary metabolites isolated from sea hares are in fact products of their algal diet. 5 We were able to draw a parallel conclusion for the defensive secretion of a carnivorous gastropod mollusk, the nudibranch Phyllidia varicosa, and its prey, a sponge Ciocalypta sp.…”

Section: Introductionmentioning

confidence: 99%

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More Peptides and Other Diverse Constituents of the Marine Mollusk Philinopsis speciosa

et al. 1998

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In addition to five new depsipeptides related to kulolide-1 (1), further examination of the mollusk Philinopsis speciosa has yielded a linear peptide, pupukeamide ( 14), and an unprecedented macrolide, tolytoxin-23-acetate (7). Chemical makeup suggested that the compounds originate from blue-green algae and are transmitted via herbivorous mollusks to P. speciosa. This could be verified by laboratory experiment. The structures were determined largely by spectroscopic techniques and the stereochemistry by hydrolysis of the peptides followed by chiral chromatography.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%