Secondary metabolites from Phlomis oppositiflora

Calis I., Bedir E., Kirmizibekmez H., Ersoz T., Donmez A., Khan I.

NATURAL PRODUCT RESEARCH, cilt.19, sa.5, ss.493-501, 2005 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 19 Sayı: 5
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1080/14786410412331280069
  • Dergi Adı: NATURAL PRODUCT RESEARCH
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.493-501
  • Hacettepe Üniversitesi Adresli: Evet

Özet

In addition to rare phenylethanoid triglycosides, myricoside and its dimetylether derivative serratumoside A {3-hydroxy,4-methoxy-beta-phenylethoxy-O-beta-D-apiofuranosyl-(1 --> 3)-alpha-L-rhamnopyranosyl( (1 --> 3)- 4-O-feruloyl-beta-D-glucopyranoside}, a new phenylethanoid glycoside, myricoside-3''''-O-methylether {3,4-dihydroxy-beta-phenylethoxy-O-beta-D-apiofuranosyl-( 1 --> 3)-alpha-L- rhamnopyranosyl-( 1 --> 3)- 4-O-feruloyl-beta-D-glucopyranoside} along with a new neolignan glucoside, (7S, 8R)- dehydroconiferyl alcohol-8- 5'-dehydroconiferyl aldehyde 4-O-beta-D-glucopyranoside were isolated from the aerial parts of Phlomis oppositiflora. The structures of the new compounds were identified by means of spectroscopic (UV, IR, 1D- and 2D-NMR, and LC-ESIMS) methods.