Ga. Tolstikov et al., CRYSTAL AND MOLECULAR-STRUCTURE OF IOXO)-6,14-ENDO-ETHENO-6,7,8,14-TETRAHYDROTHEBAINE, Bulletin of the Russian Academy of Sciences, Division of Chemical Sciences, 41(11), 1992, pp. 2022-2027
The x-ray structure is solved for a tetrahydrothebaine derivative cont
aining a C-7, C-8-annelated thiolane dioxide fragment, the influence o
f which on the change of conformation of the morphine skeleton is exam
ined.