Iridoid and Phenylpropanoid Glycosides from Phlomis samia, P. monocephala and P. carica

Funda Nuray YALÇIN; Tayfun ERSÖZ; Pınar AKBAY; İhsan ÇALIŞ

Article Details

Iridoid and Phenylpropanoid Glycosides from Phlomis samia, P. monocephala and P. carica

Authors:

Funda Nuray YALÇIN | Tayfun ERSÖZ | Pınar AKBAY | İhsan ÇALIŞ

Publisher:

TUBITAK

Journal:

Turkish Journal of Chemistry 2003 Vol.27 Issue 3, pp.295-306

Document Type:

Article

Publication Date:

2/2003

Document Language:

Turkish

Document ID (Org No.):

2000729571

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527

Abstract:

 

From the aerial parts of Phlomis samia an iridoid glucoside,  shanzhiside methylester (1), and three phenylethanoid glycosides,  martynoside (2), 4''-O-acetylmartynoside (3) and samioside (4), were  isolated.  From the overground parts of P. monocephala two iridoid  glucosides, lamiide (5) and ipolamiide (6), as well as three  phenylethanoid glycosides, verbascoside (= acteoside) (7),  forsythoside B (8), alyssonoside (9), and one lignan glucoside,  syringaresinol 4'-O-b -D-glucopyranoside (10), were isolated.   From the aerial parts of P. carica one phenylethanoid glycoside,  verbascoside (= acteoside) (7) and three phenylpropanoid monomeric  glucosides, syringin (11), dihydrosyringin (12) and coniferin (13),  were isolated.  The structures of the isolated compounds were  elucidated by means of spectroscopic evidence.  Phenylethanoid  glycosides isolated from the title plants (2-4,7-9) demonstrated  scavenging properties toward the 2,2-diphenyl-1-picrylhydrazyl (DPPH)  radical in TLC autographic assay.

 

From the aerial parts of Phlomis samia an iridoid glucoside,  shanzhiside methylester (1), and three phenylethanoid glycosides,  martynoside (2), 4''-O-acetylmartynoside (3) and samioside (4), were  isolated.  From the overground parts of P. monocephala two iridoid  glucosides, lamiide (5) and ipolamiide (6), as well as three  phenylethanoid glycosides, verbascoside (= acteoside) (7),  forsythoside B (8), alyssonoside (9), and one lignan glucoside,  syringaresinol 4'-O-b -D-glucopyranoside (10), were isolated.   From the aerial parts of P. carica one phenylethanoid glycoside,  verbascoside (= acteoside) (7) and three phenylpropanoid monomeric  glucosides, syringin (11), dihydrosyringin (12) and coniferin (13),  were isolated.  The structures of the isolated compounds were  elucidated by means of spectroscopic evidence.  Phenylethanoid  glycosides isolated from the title plants (2-4,7-9) demonstrated  scavenging properties toward the 2,2-diphenyl-1-picrylhydrazyl (DPPH)  radical in TLC autographic assay.

Article Details

Iridoid and Phenylpropanoid Glycosides from Phlomis samia, P. monocephala and P. carica

Authors: Funda Nuray YALÇIN | Tayfun ERSÖZ | Pınar AKBAY | İhsan ÇALIŞ

Publisher: TUBITAK

Journal: Turkish Journal of Chemistry 2003 Vol.27 Issue 3, pp.295-306

Document Type: Article

Publication Date: 2/2003

Document Language: Turkish

Document ID (Org No.): 2000729571

Frequency: Bimonthly

eISSN: 1303-6130

pISSN: 1300-0527

Issues

Authors:

Funda Nuray YALÇIN | Tayfun ERSÖZ | Pınar AKBAY | İhsan ÇALIŞ

Publisher:

TUBITAK

Journal:

Turkish Journal of Chemistry 2003 Vol.27 Issue 3, pp.295-306

Document Type:

Article

Publication Date:

2/2003

Document Language:

Turkish

Document ID (Org No.):

2000729571

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527