Phlinosides D and E, phenylpropanoid glycosides, and iridoids from Phlomis linearis.
Two new phenylpropanoid glycosides, phlinosides D and E were isolated from the methanolic extract of the aerial parts of Phlomis linearis, along with the known iridoid glucosides, lamiide, ipolamiide and auroside (= 5-hydroxy-8-epiloganin). On the basis of chemical and spectral evidence the structures of phlinosides D and E were determined as 3,4-dihydroxy-beta-phenylethoxy-O-beta-D-xylopyranosyl-(1----2)-al pha-L-rhamnopyranosyl-(1----3)-4-O-feruloyl-beta-D-glucopyranoside and 3,4-dihydroxy-beta-phenylethoxy-O-alpha-L-rhamnopyranosyl-(1----2) -alpha-L- rhamnopyranosyl-(1----3)-4-O-feruloyl-beta-D-glucopyranoside, respectively.
Caliş
I
I
Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey.
Başaran
A A
AA
Saracoglu
I
I
Sticher
O
O
Rüedi
P
P
D000107:Acetylation; D002240:Carbohydrate Sequence; D005960:Glucosides / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D008969:Molecular Sequence Data; D015394:Molecular Structure; D010944:Plants
D005960:Glucosides; D006027:Glycosides; C072287:phlinoside E; C072286:phlinoside D