EurekaMag.com logo
+ Site Statistics
References:
47,893,527
Abstracts:
28,296,643
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Tri terpenes from oakmoss evernia prunastri part 5






Helvetica Chimica Acta 62(3): 807-810

Tri terpenes from oakmoss evernia prunastri part 5

Seven triterpenoids were isolated from oakmoss (E. prunastri) extracts by column chromatography and identified as friedelin, taraxerol, 29-nor-21.alpha.-hopan-3,22-dione, moretenone, ursolic acid, lupeol and lanosterol.


Accession: 006840351



Related references

Nicollier G.; Rebetez M.; Tabacchi R., 1979: Identification and synthesis of new depsides isolated from oakmoss evernia prunastri part 4. Lecanoric acid and 4 new depsides were isolated from oakmoss (E. prunastri) extracts by silica gel column chromatography. Various spectral methods including 13C-NMR were used in determining the structure of 4,2''-O-methylgyrophoric acid,...

Nicollier, G.T.bacchi, R., 1979: Triterpenoids from oakmoss (Evernia prunastri (L.) Ach.). 5. Helvetica chimica acta2(3): 807-810

Gavin, J.N.collier, G.T.bacchi, R., 1978: Volatile constituents of oakmoss (Evernia prunastri (L.)Ach.). 3. Helvetica chimica acta: 1 (1) 352-357

Gavin, J.; Nicollier, G.; Tabacchi, R., 1978: Volatile constituents of oakmoss evernia prunastri. The chemical constitution of different fractions of 2 oakmoss oleoresines were investigated by GC/MS [gas chromatography-mass spectrometry] using SCOT [supported coated open tubular column] and capillary columns. Besides many known compounds, over...

Racine, P.; Hartmann, V.E.; D'Audiffret, Y.T., 1980: Antioxidant properties of wax from Yugoslavian oakmoss (Evernia prunastri). Synopsis Wax from Yugoslavian oakmoss resulting from the industrial benzene extraction of the vegetable matter was extracted by solvents of different polarities. The wax and the extracts were tested for antioxidant activities using (+) limonene as...

Nicollier, G.; Tabacchi, R., 1976: Isolation and identification of evernine in oakmoss evernia prunastri. A new depside, evernin (1), was found in the lichen E. prunastri (L.) Ach. The determination of the structure and the spectral parameters of 1, especially the 13C-NMR, spectrum, are described.

Ter Heide, R.; Provatoroff, N.; Traas, P.C.; D.V.lois, P.J.; Van der Plasse, N.; Wobben, H.J.; Timmer, R., 1975: Qualitative analysis of the odoriferous fraction of oakmoss evernia prunastri. Journal of Agricultural and Food Chemistry 23(5): 950-957

Nicollier, G.R.betez, M.T.bacchi, R., 1979: Identification and synthesis of new depsides isolated from oakmoss (Evernia prunastri (L.) Ach.). 4. Helvetica chimica acta2(3): 711-717

Heide, R.T.r; Provatoroff, N.T.aas, P.; Valois, P.-De; Plasse, N.V.n-Der; Wobben, H.; Timmer, R., 1975: Qualitative analysis of the odoriferous fraction of oakmoss (Evernia prunastri (L.) Ach.). Journal of agricultural and food chemistry: 23 (5) 950-957

Lutnaes, B.Frode.; Bruun, T.; Kjøsen, H., 2004: (22S)-6-O-acetyl-21betaH-hopane-3beta,6beta,22,29-tetrol from oakmoss (Evernia prunastri). A novel hopanoid triterpene, (22S)-6-O-acetyl-21betaH-hopane-3beta,6beta,22,29-tetraol, was isolated from oakmoss (Evernia prunastri (L.) Ach.), as identified from 1H, 13C, DEPT, COSY, NOESY, HSQC and HMBC NMR, MS and IR spectroscopy. During recry...