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- Title
Determination of Chemical Constituents of the Marine Pulmonate Slug, Paraoncidium reevesii.
- Authors
Bian-Na Sun; He-Ding Shen; Hong-Xi Wu; Li-Xiang Yao; Zhi-Qing Cheng; Ya Diao
- Abstract
Purpose: To isolate and identify the chemical components of Paraoncidium reevesii. Methods: Silica gel column chromatography was used to isolate the components from petroleum ether and ethyl acetate fractions of the acetone extract, and the structures of the compounds were derived from ¹H-nuclear magnetic resonance (¹H-NMR), 13C-nuclear magnetic resonance (13C-NMR) and mass spectrometry (MS) analyses and also with the aid of literature data for authenticated samples. Results: Cholesterol (1), baconipyrone D (2), chimyl alcohol (3), batyl alcohol (4), a-monpalmitin (5), stearic acid (6), 3-indolecarboxylic acid (7), uracil (8), thymine (9), uridine (10), thymidine (11) were isolated from the marine slug (Paraoncidium reevesii). Conclusion: All the isolated compounds are being reported here for Paraoncidium reevesii for the first time. The results provide base data for further study of the Onchidiidae as a Chinese traditional remedy for asthma and athlete's foot.
- Subjects
SILICA gel; MOLLUSKS; COLUMN chromatography; PETROLEUM chemistry; THYMIDINE; ETHYL acetate
- Publication
Tropical Journal of Pharmaceutical Research, 2014, Vol 13, Issue 12, p2071
- ISSN
1596-5996
- Publication type
Article
- DOI
10.4314/tjpr.v13i12.18