Two new 3-benzylphthalides from Scorzonera veratrifolia Fenzl
NATURAL PRODUCT RESEARCH, cilt.24, sa.1, ss.56-62, 2010 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 24 Sayı: 1
- Basım Tarihi: 2010
- Doi Numarası: 10.1080/14786410902800699
- Dergi Adı: NATURAL PRODUCT RESEARCH
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.56-62
- Anahtar Kelimeler: Scorzonera veratrifolia, Asteraceae, scorzoveratrin, scorzoveratrozit, benzylphthalide, PHENOLIC-COMPOUNDS, ACID-DERIVATIVES, TYROLOBIBENZYLS, HUMILIS, ASTERACEAE, AUSTRIACA
- İstanbul Üniversitesi Adresli: Evet
Özet
A phytochemical investigation of Scorzonera veratrifolia Fenzl (Asteraceae) yielded two new 3-benzylphthalides, scorzoveratrin (1) and scorzoveratrozit (2), together with five known compounds, chlorogenic acid (3), chlorogenic acid methyl ester (4), cryptochlorogenic acid (5), 4,5-dicaffeoylquinic acid (6) and 3,5-dicaffeoylquinic acid (7). All secondary metabolites were assigned using physicochemical and spectroscopic data. The known compounds 3-7 were isolated for the first time from this species.