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Phlomis physocalyx’den Elde Edilen Diğer Feniletanoit Glikozitleri

Year 2006, Issue: 1, 13 - 21, 01.01.2006

Abstract

Phlomis physocalyx’in toprak üstü kısımlarının MeOH ekstresinden iki feniletanoit triglikoziti olan filinozit C 1 ve filinozit E 2 izole edilmiştir. Bileşiklerin yapıları spektroskopik bulgulara dayanarak sırasıyla 3,4-dihidroksi-β-feniletoksi-O-α-L-ramnopiranozil- 1→2 -α-Lramnopiranozil- 1→3 -4-O-kafeoil-β-D-glukopiranozit ve 3,4-dihidroksi- β-feniletoksi-O-α-L-ramnopiranozil- 1→2 -α-L-ramnopiranozil- 1→ 3 -4-O-feruloil-β-D-glukopiranozit olarak tayin edilmiştir. Feniletanoit glikozitleri 1 ve 2 nin yapı tayinleri ayrıntılı olarak açıklanmıştır. Bu çalışma, bu feniletanoit bileşiklerinin Phlomis cinsine mensup bir bitkiden elde edilmeleri konusunda ikinci yayın olmaktadır.

Further Phenylethanoid Glycosides from Phlomis physocalyx Hub.-Mor

Year 2006, Issue: 1, 13 - 21, 01.01.2006

Abstract

Two phenylethanoid triglycosides, phlinosides C 1 and E 2 were isolated from the methanolic extract of the overground parts of Phlomis physocalyx. On the basis of spectroscopic evidence the structures of the isolated compounds were determined as 3,4-dihydroxy-β-phenylethoxy- O-α-L-rhamnopyranosyl- 1→2 -α-L-rhamnopyranosyl- 1→3 - 4-O-caffeoyl-β-D-glucopyranoside and 3,4-dihydroxy-β-phenylethoxy- O-α-L-rhamnopyranosyl- 1→2 -α-L-rhamnopyranosyl- 1→3 -4-O-feruloyl- β-D-glucopyranoside, respectively. The structure elucidation of the phenylethanoid glycosides 1 and 2 are explained in detail. This is the second report for the isolation of these phenylethanoids from a member of the genus Phlomis.

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Details

Primary Language English
Journal Section Research Article
Authors

Funda Nuray Yalçın This is me

Tayfun Ersöz This is me

İclal Saracoğlu This is me

Ali A. Dönmez This is me

İhsan Çalış This is me

Publication Date January 1, 2006
Published in Issue Year 2006 Issue: 1

Cite

Vancouver Yalçın FN, Ersöz T, Saracoğlu İ, Dönmez AA, Çalış İ. Further Phenylethanoid Glycosides from Phlomis physocalyx Hub.-Mor. HUJPHARM. 2006(1):13-21.