a Record control number 000241076200020

a ISSN 0932-0776

a Original cataloging agency NEU GrandLibrary

a Language code of text/sound track or separate title eng

a Classification number QD31.2

b Item number .T75 2006

a Personal name Kirmizibekmez, Hasan.

h Medium Electronic Document

a Title Triterpene saponins from Calendula arvensis

c Statement of responsibility, etc Hasan Kirmizibekmez, Ihsan Calis, Carla Bassarello, Sonia Piacente, Cosimo Pizza.

c Date of publication, distribution, etc 2006.

b Name of publisher, distributor, etc Verlag Z Naturforsch,

a Place of publication, distribution, etc Tübingen :

a Summary, etc From the aerial parts of Calendula arvensis a new triterpene saponin arvensoside C (1) was isolated together with four known triterpene saponins. The aglycon moieties had the oleanane skeleton for all of them. Three known flavonol glycosides, isorhamnetin 3-O-beta-D-glucopyranoside, quercetin 3-O-beta-D-glucopyranoside and quercetin 3-O-beta-D-galactopyranoside were also obtained and characterized. Their structures were elucidated by 1D and 2D NMR experiments including 1D-TOCSY, DQF-COSY, HOHAHA, HSQC and HMBC spectroscopy as well as HRESIMS analysis.

a Topical term or geographic name as entry element Chemistry

a Topical term or geographic name as entry element Near East University Article

a Topical term or geographic name as entry element Yakın Doğu Üniversitesi Makale

a Topical term or geographic name as entry element Inorganic & Nuclear

a Topical term or geographic name as entry element Calendula arvensis

a Topical term or geographic name as entry element Asteraceae;

g Relationship information SEP 2006, Vol 61 Issue 9, p1170-1173

t Title Zeitschrift Fur Naturforschung Section B-A Journal Of Chemical Sciences

x International Standard Serial Number 09320776