Terpenes U 0200Mannich-Type Three Component Condensation of α-Substituted Caran-4-one Oximes with Formaldehyde and Secondary Amines. -The successful stereoselective introduction of an additional donor moiety into chiral α-substituted carane oximes by Mannich-type aminomethylation reactions is achieved. -(GORSHKOV, N. B.; AGAFONTSEV, A. M.; GATILOV, Y. V.; TKACHEV*, A. V.; Mendeleev Commun.