Campanula lactiflora (Campanulaceae) bitkisinin kimyasal bileşiminin analizi

Abstract

ÖZET Campanula lactijlora (Campanulaceae) bitkisinden yeni bir flavonoid glukozid, 41- 0-(p-hidroksibenzoil)-isorhamnetin-3-7-di-0-P-D-glukopranozid 1 ve dört biline madde; sitosterol P-D-glukozid 2, bis (2-etilhekzil) adipat 3, p-hidroksibenzoik asid 4 ve etil dokosanoat 5 ilk defa izole edildi ve yapılan İD ve 2D NMR teknikleri, FT-IR, (+) FAB ve El kütle spektrometresi kullanılarak aydınlatıldı. Anahtar Kelimeler: Campanula lactiflora, Campanulaceae, Flavonoid Glukozid, Steroid, Aromatik, Ester, NMR, EI-MS, FAB-MS, FT-IR.

SUMMARY Analysis of Chemical Constituents of Campanula lactiflora (Campanulaceae) Plant A new flavonoid glycoside, 4'-0-(p-hydroxybenzoyl)-isorhamnetin-3-7-di-0-p-D- glucopyranoside 1 and four known compounds sitesterol p-D-glucoside 2, bis (2- ethylhexyl) adipate 3, p-hydroxybenzoic acid 4, and ethyl docosanoate 5, were isolated for the first time from the Campanula lactiflora and their structures were deduced by high field ID and 2D NMR FT-IR and (+) FAB and EI mass spectra. Keywords: Campanula lactiflora, Campanulaceae, Flavonoid Glycoside, Steroid, Aromatic, Ester, NMR, EI-MS, FAB-MS, FT-IR. VI