(+/-)-1,2c-dimethyl-4t-vinyl-(4ar,8at)-decahydro-quinolin-4c-ol
(+/-)-4t-ethyl-1,2c-dimethyl-(4ar,8at)-decahydro-quinolin-4c-ol
(+/-)-4t-ethynyl-4c-benzoyloxy-1,2c-dimethyl-(4ar,8at)-decahydro-quinoline
(+/-)-1,2t-dimethyl-4c-vinyl-(4ar,8at)-decahydro-quinolin-4t-ol
(+/-)-4c-ethyl-1,2t-dimethyl-(4ar,8at)-decahydro-quinolin-4t-ol