p. 1346 - 1352
(2007/10/03)C23H32N2O4S
(1R,2R,3S)-3-(1,1-Dimethyl-pent-4-enyl)-1,2-dimethyl-5-oxo-cyclohexanecarboxylic acid methyl ester
(1R,2R,3S)-3-(1,1-Dimethyl-4-oxo-butyl)-1,2-dimethyl-5-oxo-cyclohexanecarboxylic acid methyl ester
(1R,2R,3S)-3-tert-Butyl-1,2-dimethyl-5-oxo-cyclohexanecarboxylic acid methyl ester
3-tert-butyl-1,2-dimethyl-cyclohexanecarboxylic acid methyl ester