Phytochemical Investigation of the Labiate Dorystoechas hastata
- 1 January 1988
- journal article
- research article
- Published by Taylor & Francis in Giornale botanico italiano
- Vol. 122 (5-6) , 291-294
- https://doi.org/10.1080/11263508809429410
Abstract
Carnosol (11,12-dihydroxyabieta-8,11,13-trien-20-oic acid 20,7-lactone), and rosmanol (7α, 11, 12-trihydroxy-abieta-8, 11, 13-trien-20 oic acid-20, 6-lactone), two abietane diterpenes previously isolated from Rosmarinus officinalis, have been isolated from leaves of Dorystoechas hastata. Luteolin, luteolin-7-glucoside, 6-methoxyluteolin-7-glucoside, caffeic acid and chlorogenic acid have also obtained from the same source. The co-occurrence of carnosol, rosmanol and 6-methoxyluteolin-7-glucoside support the close relationship of these two genera.Keywords
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