Neo-clerodane diterpenoids from Teucrium botrys
1986; Elsevier BV; Volume: 25; Issue: 10 Linguagem: Inglês
10.1016/s0031-9422(00)81701-x
ISSN1873-3700
AutoresMarı́a C. de la Torre, Francisco Fernández -gadea, Antonio Michavila, Blanca Rodríguez, Franco Piozzi, Giuseppe Savona,
Tópico(s)Plant biochemistry and biosynthesis
ResumoFrom the aerial parts of Teucrium botrys two new neo-clerodane diterpenoids, 19-deacetylteuscorodol and teubotrin, have been isolated, together with the previously known diterpenes teucvidin, montanin D, teuchamaedrin C and 6β-hydroxyteuscordin. The structures of 19-deacetylteuscorodol [15,16-epoxy-6β,18,19-trihydroxy-neo-cleroda-3,13(16),14-trien-20,12S-olide] and teubotrin [15,16-epoxy-6β,12ζ;,18-trihydroxy-neo-cleroda-3,13(16),14-trien-20,19-olide] were established by chemical and spectroscopic means and, in the case of 19-deacetylteuscorodol, by correlation with a previously known compound.
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