TRITERPENOIDS FROM ABIES SPECIES - 22 - ISOLATION OF THE CYCLIC TAUTOMER OF (24Z)-3,23-DIOXOLANOSTA-8,24-DIEN-26-OIC ACID, A NEW COMPONENT OF THE ACIDIC FRACTION OF THE EXTRACT FROM SIBERIAN FIR NEEDLE

Authors
GRISHKO VV DRUGANOV AG SHAKIROV MM RALDUGIN VA
Citation
Vv. Grishko et al., TRITERPENOIDS FROM ABIES SPECIES - 22 - ISOLATION OF THE CYCLIC TAUTOMER OF (24Z)-3,23-DIOXOLANOSTA-8,24-DIEN-26-OIC ACID, A NEW COMPONENT OF THE ACIDIC FRACTION OF THE EXTRACT FROM SIBERIAN FIR NEEDLE, Russian chemical bulletin, 47(3), 1998, pp. 502-504
Citations number
13
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
47
Issue
3
Year of publication
1998
Pages
502 - 504
Database
ISI
SICI code
1066-5285(1998)47:3<502:TFAS-2>2.0.ZU;2-R
Abstract
A new component, namely, the cyclic tautomer of previously unknown (24 Z)3,23-dioxolanosta-8 ,24-dien-26-oic acid, was isolated from the acid ic fraction of the extract from Siberian fir needle. The structure of the title compound was established based on the H-1 NMR and circular d ichroism spectra.