Two new 3-benzylphthalides from Scorzonera veratrifolia Fenzl

Sari A.

NATURAL PRODUCT RESEARCH, cilt.24, sa.1, ss.56-62, 2010 (SCI-Expanded) identifier identifier identifier

  • 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.