1-(4-ethoxyphenyl)-3-{[1-(4-fluorophenyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}urea

Ethyl 7-ethoxy-2-(4-ethoxyphenyl)-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidine]-1'-carboxylate

2-(Benzo[d][1,3]dioxol-5-yl)-7-ethoxy-1'-methyl-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidine]

Ethyl 2-(benzo[d][1,3]dioxol-5-yl)-7-ethoxy-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidine]-1'-carboxylate

3-(7-Methoxy-1'-methyl-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidin]-2-yl)phenol

1-(2-(3-Hydroxyphenyl)-7-methoxy-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidin]-1'-yl)ethanone

1-(7-Ethoxy-2-(thiophen-2-yl)-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidin]-1'-yl)ethanone

Ethyl 7-ethoxy-2-(thiophen-2-yl)-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidine]-1'-carboxylate

4-Fluoro-N-1-piperazinylbenzamide

1-(2-(3,4-Dimethylphenyl)-7-methoxy-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidin]-1'-yl)ethanone

Ethyl 2-(3,4-dimethylphenyl)-7-methoxy-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,4'-piperidine]-1'-carboxylate