3-(14,14-dipropyl-1,4-dithia-9-azadispiro[4.1.4⁷.3⁵]tetradecan-9-yl)-N,N-diethylpropan-1-amine

4,4-双丙基环己酮

2-(3-(diethylamino)propyl)-7,9-dimethoxy-2-azaspiro[4.5]deca-6,9-dien-1-one

2-(3-(diethylamino)propyl)-7,9-dimethoxy-8-propyl-2-azaspiro[4.5]deca-6,9-dien-1-one

3-(7,9-dimethoxy-8,8-dipropyl-2-azaspiro[4.5]deca-6,9-dien-2-yl)-N,N-diethylpropan-1-amine