|
Figure 4
(a) 7-Methyl-1,4-dioxaspiro[4.5]decane; as the core structure for database survey, (b) the title compound, and its (c) 9,10-dimethoxy-8-O-methyl and (d) 9,10-dimethoxy-6-phenyl-8-O-methyl derivatives. |
|
Figure 4
(a) 7-Methyl-1,4-dioxaspiro[4.5]decane; as the core structure for database survey, (b) the title compound, and its (c) 9,10-dimethoxy-8-O-methyl and (d) 9,10-dimethoxy-6-phenyl-8-O-methyl derivatives. |