Cyclic triterpenoid Saponins from Campanula lactiflora

Usta, Ahmet; Küçükislamoğlu, Mustafa

dc.contributor.authors	Yayli, N; Usta, A; Usta, A; Ucuncu, O; Gulec, C; Kucukislamoglu, M;
dc.date.accessioned	2020-02-24T14:14:00Z
dc.date.available	2020-02-24T14:14:00Z
dc.date.issued	2006
dc.identifier.citation	Yayli, N; Usta, A; Usta, A; Ucuncu, O; Gulec, C; Kucukislamoglu, M; (2006). Cyclic triterpenoid Saponins from Campanula lactiflora. TURKISH JOURNAL OF CHEMISTRY, 30, 28-21
dc.identifier.issn	1300-0527
dc.identifier.uri	https://hdl.handle.net/20.500.12619/44627
dc.identifier.uri	https://dergipark.org.tr/tr/pub/tbtkchem/issue/11924/142574
dc.description.abstract	Two cyclic natural compounds, 3 beta-O-[alpha-L-rhamnopyransoyl-(1 -> 2)-beta-D-glucopyranosyl]-13 alpha,14 alpha-epoxy-8 alpha,12 beta,15-trihydroxy-(17E,21E)-17,21-campanuldien-6'(30)-olide, called lactifloroside A, 1, and 3 beta-O-[beta-D-glucopyranosyl-(1 -> 2)-beta-D-glucopyranosyl]-13 alpha,14 alpha-epoxy-8 alpha,12 beta-dihydroxy-(17E,21E)-17,21-campanuldien-6'(30)-olide, called lactifloroside B, 2, were isolated for the first time from Campanula lactiflora and their structures deduced by high field 1D and 2D 400 MHz NMR, FT-IR, HPLC, CC-MS, (+/-) LC-MS/MS and (+) FAB-MS spectra. The aglycones of the 2 saponins were named 13 alpha,14 alpha-epoxy-3 beta,8 alpha,12 beta,15-tetrahydroxy-(17E,21E)-17,21-campanuldien-30-oic acid and 13 alpha,14 alpha-epoxy-3 beta,8 alpha,12 beta-trihydroxy-(17E,21E)-17,21-campanuldien-30-oic acid, and designated as campanuloic acid and 15-deoxycampanuloic acid, respectively.
dc.language	English
dc.publisher	SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK
dc.subject	Engineering
dc.title	Cyclic triterpenoid Saponins from Campanula lactiflora
dc.type	Article
dc.identifier.volume	30
dc.identifier.startpage	21
dc.identifier.endpage	28
dc.contributor.department	Sakarya Üniversitesi/Rektörlük/Yabancı Diller Bölüm Başkanlığı
dc.contributor.saüauthor	Usta, Ahmet
dc.contributor.saüauthor	Küçükislamoğlu, Mustafa
dc.relation.journal	TURKISH JOURNAL OF CHEMISTRY
dc.identifier.wos	WOS:000237294700003
dc.contributor.author	Usta, Ahmet
dc.contributor.author	Küçükislamoğlu, Mustafa