Inerminosides A and B, two novel complex iridoid glycosides from Clerodendrum inerme.
The leaves of Clerodendrum inerme have yielded two new iridoid biglycosides which have been characterized as 2'-O-[5"-O-(8-hydroxy-2,6-dimethyl-2(E)-octenoyl)-beta-D-apiofuranosy l]- mussaenosidic acid (inerminoside A) [1], and 2'-O-[5"-O-(8-hydroxy-2,6-dimethyl-2(E),6(E)-octadienoyl)-beta-D- apiofuranosyl]-8-epi-loganic acid (inerminoside B [2]), respectively. Structure elucidation was carried out both chemically and spectroscopically.
Caliş
I
I
Department of Pharmarcognosy, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey.
Hosny
M
M
Yürüker
A
A
Wright
A D
AD
Sticher
O
O
D000349:Africa; D006027:Glycosides / Q000302:isolation & purification* / Q000494:pharmacology; D006868:Hydrolysis; D057889:Iridoid Glycosides; D039823:Iridoids; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000737:chemistry*; D011714:Pyrans / Q000302:isolation & purification* / Q000494:pharmacology; D016339:Spectrometry, Mass, Fast Atom Bombardment
D006027:Glycosides; D057889:Iridoid Glycosides; D039823:Iridoids; D011714:Pyrans; C088107:inerminoside A; C088108:inerminoside B