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|Type:||Artigo de periódico|
|Title:||Turbinatine, A Potential Key Intermediate In The Biosynthesis Of Corynanthean-type Indole Alkaloids|
Siqueira Silva D.H.
Da Silva Bolzani V.
|Abstract:||Extraction of the leaves of Chimarrhis turbinata has led to the isolation of turbinatine (1), a new corynanthean-type indole alkaloid, besides four known indole alkaloids, strictosidine, 5α-carboxystrictosidine, vallesiachotamine, and isovallesiachotamine. The structural determination of 1 was based on 1D and 2D spectroscopic data. An evaluation of the DNA-damaging activities of the isolates was performed by means of a bioassay using mutant strains of Saccharomyces cerevisiae, which indicated these compounds were weakly active.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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