Abstract
Investigation of the leaves, branch, stem and root bark of Gonocaryum calleryanum resulted in the isolation of a new secoiridoid glycoside, gonocaryoside E, together with 14 known compounds. Their structures were elucidated by spectral analysis and chemical transformation. Gonocaryoside E was shown to be a derivative of kingiside in which the lactone ring was open, and with the 8-hydroxy group esterified with tiglic acid. Alkaline hydrolysis of these secoiridoids is discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 1073-1077 |
| Number of pages | 5 |
| Journal | Phytochemistry |
| Volume | 47 |
| Issue number | 6 |
| DOIs | |
| State | Published - 03 1998 |
| Externally published | Yes |
Keywords
- Gonocaryoside E
- Gonocaryum calleryanum
- Icacinaceae
- Kingiside derivative
- Secoiridoid glycoside
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