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Mass and NMR spectra of haplophyllidine and perforine and of their derivatives
Authors:I A Bessonova  Z Sh Faizutdinova  Ya V Rashkes  M R Yagudaev and S Yu Yunusov
Affiliation:(1) Institute of the Chemistry of Plant Substances AS UzSSR, USSR
Abstract:Conclusions The mass and NMR spectra of haplophyllidine, perforine, and their derivatives have been studied. The influence of the open and cyclic forms of the molecular ion on the nature of the fragmentation has been discussed. The main routes of fragmentation of the compounds considered are due to the presence of substituents at C8 and C4.Khimiya Prirodnykh Soedinenii, Vol. 5, No. 4, pp. 273–279, 1969
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