Published November 2005
| Version v1
Journal article
Pentacyclic triterpenoids from the leaves of Terminalia brasiliensis
- 1. Universidade Federal do Piaui, Teresina, PI (Brazil). Dept. de Quimica
Description
Eleven oleanane, ursane and lupane-type triterpenes were isolated from the leaves of Terminalia brasiliensis Camb, daturadiol (3β,6β-dihydroxy-olean-12-ene), 3β-hydroxy-30-norlupan-20-one, lupenone, β-amyrenone, α-amyrenone, lupeol, β-amyrin, α-amyrin, betulin, erythrodiol and uvaol, in addition to squalene, sitosterol and α-tocopherol. The structures of these compounds were identified by 1H and 13C NMR spectral analysis and comparison with literature data. (author)
Availability note (English)
Available from http://www.scielo.br/pdf/qn/v28n6/26828.pdfAdditional details
Additional titles
- Original title (Portuguese)
- Triterpenoides pentaciclicos das folhas de Terminalia brasiliensis
Identifiers
Publishing Information
- Journal Title
- Quimica Nova
- Journal Volume
- 28
- Journal Issue
- 6
- Journal Page Range
- p. 996-999
- ISSN
- 0100-4042
- CODEN
- QUNODK
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 38093407
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CARBON 13; CERIUM SULFATES; CHEMICAL ANALYSIS; ETHANOL; HEXANE; HYDROGEN 1; LEAVES; LIQUID COLUMN CHROMATOGRAPHY; METHYLENE CHLORIDE; NMR SPECTRA; SITOSTEROL; TERPENES; VITAMIN E
- Descriptors DEC
- ALCOHOLS; ALKANES; CARBON ISOTOPES; CERIUM COMPOUNDS; CHROMATOGRAPHY; EVEN-ODD NUCLEI; HYDROCARBONS; HYDROGEN ISOTOPES; HYDROXY COMPOUNDS; ISOTOPES; LIGHT NUCLEI; NUCLEI; ODD-EVEN NUCLEI; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SEPARATION PROCESSES; SPECTRA; STABLE ISOTOPES; STEROIDS; STEROLS; SULFATES; SULFUR COMPOUNDS; VITAMINS
Optional Information
- Notes
- 12 refs., 1 fig., 2 tabs.