Abstract: | An assignment of the signals in the13C NMR spectra of the alkaloids codonopsinine and codonopsine has been made on the basis of selective double heteronuclear
resonance experiments.
Institute of the Chemistry of Plant Substances, Uzbek SSR Academy of Sciences, Tashkent. Translated from Khimiya Prirodnykh
Soedinenii, No. 4, pp. 536–538, July–August, 1989. |