Abstract
From the aerial parts of Eremostachys moluccelloides, a new iridoid glucoside, lamalbidic acid (7), was isolated together with six known iridoid glucosides, 5-desoxysesamoside (1), 6β-hydroxy-7-epi-loganin (2), lamalbide (3), shanzhiside methyl ester (4), sesamoside (5) and 5-deoxypulchelloside I (6). Lamalbidic acid was isolated as its choline salt. Its structure was elucidated by spectroscopic (UV, IR, 1D- and 2D-NMR, and ESI-MS) methods.
Original language | English |
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Journal | Helvetica Chimica Acta |
Volume | 90 |
Issue number | 8 |
Pages (from-to) | 1461-1466 |
ISSN | 0018-019X |
DOIs | |
Publication status | Published - 2007 |
Keywords
- 6β-hydroxyipolamiide
- 5-deoxypulchelloside I
- 5-desoxysesamoside
- 6β-hydroxy-7-epi-loganin
- Lamiaceae
- lamalbidic acid
- Eremostachys moluccelloides
- iridoids
- sesamoside
- betaine
- choline
- lamalbide