Phenol oxidation and biosynthesis. Part XIX. on the role of quaternary metho-salts in alkaloid biosynthesis

The incorporation of tritiated (+)-tembetarine chloride (reticuline methochloride) into sinomenine (in Sinomenium acutum) and into protopine (in Dicentra spectabilis) has been determined. By comparison with (+)-reticuline, an established intermediate in the biosynthesis of sinomenine and of protopin...

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Detalles Bibliográficos
Autores principales: Barton, D.H.R., Boar, R.B., Widdowson, D.A., Deulofeu, V., Albonico, S.M.
Formato: JOUR
Materias:
alkaloid
inorganic salt
isoquinoline derivative
phenol derivative
article
biosynthesis
chemistry
medicinal plant
metabolism
oxidation reduction reaction
Alkaloids
Chemistry
Isoquinolines
Oxidation-Reduction
Phenols
Plants, Medicinal
Salts
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00224952_v_n5_p807_Barton
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:The incorporation of tritiated (+)-tembetarine chloride (reticuline methochloride) into sinomenine (in Sinomenium acutum) and into protopine (in Dicentra spectabilis) has been determined. By comparison with (+)-reticuline, an established intermediate in the biosynthesis of sinomenine and of protopine, (+)-tembetarine is an inefficient precursor.

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