Two New Flavonol Glycosides from Otostegia limbata BENTH

スポンサーリンク

概要

• 論文の詳細を見る

• A BuOH-soluble part of the methanolic extract from the roots of Otostegia limbata yielded two new flavonol glycosides; kaempferol 3-O-[β-D-glucopyranosyl-(1→2)-{β-D-glucopyranosyl-(1→3)}-{β-D-glucopyranosyl-(1→4)}-α-L-rhamnopyranoside]-7-O-[α-L-rhamnopyranoside] (1) and kaempferol 3-O-[β-D-glucopyranosyl-(1→4)-β-D-6'''''[4-hydroxy (E)-cinnamoyl] glucopyranosyl-(1→3)-{β-D-glucopyranosyl-(1→2)}-α-L-rhamnopyranoside]-7-O-[α-L-rhamnopyranoside] (2). The structures of these compounds were elucidated by spectroscopic and chemical means. To the best of our knowledge, these are the largest flavonoids derivatives described so far from the genus Otostegia.

• 社団法人日本薬学会の論文
• 2009-03-01

著者

• Ahmad V

  H.e.j Research Institute Of Chemistry International Center For Chemical And Biological Sciences Univ

• AHMAD Viqar

  H.E.J. Research Institute of Chemistry, International Center for Chemical Sciences, University of Ka

• Ahmad Viqar

  H.e.j Research Institute Of Chemistry International Center For Chemical And Biological Sciences Univ

• Farooq Umar

  Department Of Environmental Sciences Comsats Institute Of Information Technology

• KHAN Afsar

  H.E.J Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Un

• BADER Sadia

  H.E.J Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Un

• ARSHAD Saima

  H.E.J Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Un

• Khan Afsar

  H.e.j Research Institute Of Chemistry International Center For Chemical And Biological Sciences Univ

• Bader Sadia

  H.e.j Research Institute Of Chemistry International Center For Chemical And Biological Sciences Univ

• Arshad Saima

  H.e.j Research Institute Of Chemistry International Center For Chemical And Biological Sciences Univ

関連論文

• First Natural Urease Inhibitor from Euphorbia decipiens
• Two New Flavonol Glycosides from Otostegia limbata BENTH
• Two New Rare-Class Tetracyclic Diterpenoids from Otostegia limbata
• Three New Cholinesterase-Inhibiting cis-Clerodane Diterpenoids from Otostegia limbata
• Tyrosinase Inhibitors from Rhododendron collettianum and Their Structure-Activity Relationship (SAR) Studies
• Two New Diterpenoids from Ballota limbata
• Two New Saponins from Zygophyllum atriplicoides
• Garcintin : A new flavonol glycoside from Lotus garcinii(Fabaceae)

スポンサーリンク