Cleonioic acid,a new diterpenoid from Cleonia lusitanica |
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| Authors: | María C. García-Alvarez Mariapia Paternostro Franco Piozzi Benjamín Rodríguez Giuseppe Savona |
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| Affiliation: | 1. Instituto de Química Orgánica, C.S.I.C., Juan de la Cierva 3, Madrid-6, Spain;2. Institute of Organic Chemistry, University of Palermo, Archirafi 20, 90123-Palermo, Italy |
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| Abstract: | From the aerial parts of Cleonia lusitanica four previously known diterpenoids have been isolated. In addition, a new isopimarane derivative, cleonioic acid, has been obtained and the structure 11α-acetoxy-7,15-iso-pimaradien-18-oic acid established by chemical and spectroscopic means and by correlation with 7,15-isopimaradien-18-ol. |
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| Keywords: | Labiatae diterpenoids 11α-acetoxy-7,15-isopimaradien-18-oic acid |
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