Sesquiterpene glycosides from Calendula arvensis
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A A Ahmed1, J Jakupovic, T J Mabry
1Department of Chemistry, Faculty of Science, El-Minia University, Egypt.
Journal of Natural Products
|October 1, 1993
Abstract:
The extract of the aerial parts of Calendula arvensis afforded four new sesquiterpene glycosides 1-4 in addition to three known compounds. The structures of the new compounds were established by high field 1H-nmr spectroscopy.