Ara
Toplam kayıt 2, listelenen: 1-2
N-Cyano-7 alpha-methoxycarbonyl-6,14-endo-ethenotetrahydronorthebaine
(Wiley-Blackwell, 2009)
In the title compound (systematic name: methyl 17-cyano-3,6-dimethoxy-4,5 alpha-epoxy-6,14-endo-ethenomorphinan-7-carboxylate), C23H24N2O5, the dihydrofuran ring adopts a twist conformation, while the piperidine ring is ...
7 alpha-Methoxycarbonyl-6,7,8,14-tetrahydro-6,14-endo-ethenothebaine
(Int Union Crystallography, 2009)
In the molecule of the title compound, C23H27NO5, the furan ring adopts an envelope conformation. Intramolecular C-H center dot center dot center dot O interactions result in the formation of S(5) and S(6) motifs. In the ...