59060-36-5Relevant articles and documents
Suga,Shishibori
, p. 2411,2416 (1975)
Ring D Expansion and Aromatisation in the Biosynthesis of Nic-1, an Antifeedant Steroid from Nicandra physaloides
Gill, Harjit K.,Smith, Roland W.,Whiting, Donald A.
, p. 2989 - 2993 (2007/10/02)
Isotope administration experiments with Nicandra physaloides plants using 2H3>- and 14C3>-mevalonic acid, analysed by 2H NMR and by degradation, respectively, show that the aromatic ring-D of Nic-1 (2) is formed by ring-D expansion in a steroid precursor with oxidative inclusion of the C/D angular methyl.