(1R,3aR,5S,7aR)-1-((R)-1,5-dimethylhexyl)-5-(2,6-dimethylmorpholine-4-yl)-3a,7a-dimethyloctahydroinden-4-one

(1R,3aR,5S,7aR)-1-((R)-1,5-dimethylhexyl)-5-(2,3-di-methylphenylamino)-3a,7a-dimethyloctahydroinden-4-one

(1R,3aR,4R,5S,7aR)-5-dimethylamino-1-((R)-1,5-dimethylhexyl)-3a,7a-dimethyloctahydroinden-4-ol

(1R,3aR,4R,5S,7aR)-1-((R)-1,5-dimethylhexyl)-3a,7a-dimethyl-5-(4-methylpiperazine-1-yl)-octahydroinden-4-ol

(1R,3aR,4R,5S,7aR)-1-((R)-1,5-dimethylhexyl)-3a,7a-dimethyl-5-[(pyridine-3-ylmethyl)-amino]-octahydroinden-4-ol