The structure of barbeline, an unusual C
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Balawant S Joshi; El-Sayeda A El-Kashoury; Haridutt K Desai; Elizabeth M Holt; J
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Article
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1988
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Elsevier Science
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French
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The C20-diterpenoid alkaloids garryfoline azomethine and its acetate (lindheimerine) displayed in the I3C NMR spectra the N=CH signals at 170.4 and 167.1, respectively. S.W.