Medicinal flowers. IV. Marigold. (2): Structures of new ionone and sesquiterpene glycosides from Egyptian Calendula officinalis

Authors
Marukami, T Kishi, A Yoshikawa, M
Citation
T. Marukami et al., Medicinal flowers. IV. Marigold. (2): Structures of new ionone and sesquiterpene glycosides from Egyptian Calendula officinalis, CHEM PHARM, 49(8), 2001, pp. 974-978
Citations number
8
Categorie Soggetti
Chemistry & Analysis
Journal title
CHEMICAL & PHARMACEUTICAL BULLETIN
ISSN journal
00092363 → ACNP
Volume
49
Issue
8
Year of publication
2001
Pages
974 - 978
Database
ISI
SICI code
0009-2363(200108)49:8<974:MFIM(S>2.0.ZU;2-F
Abstract
Following the characterization of hypoglycemic, gastric emptying inhibitory , and gastroprotective principles and the structure elucidation of calendas aponins A, B, C, and D, two new ionone glucosides (officinosides A and B), and two sesquiterpene oligoglycosides (officinosides C and D), were isolate d from the flowers of Egyptian Calendula officinalis. The structures of the officinosides were elucidated on the basis of chemical and physicochemical evidence.