6'-(bromomethyl)-3',4'-dihydrospiro(cyclohexane-1,1'(2H)-naphthalene)

diethyl 2-acetamido-2-((7'-nitro-3',4'-dihydro-2'H-spiro[cyclohexane-1,1'-naphthalen]-6'-yl)methyl)malonate

tert-butyl (1-(7'-amino-3',4'-dihydro-2'H-spiro[cyclohexane-1,1'-naphthalen]-6'-yl)-3-hydroxypropan-2-yl)carbamate

tert-butyl (1-(7'-formamido-3',4'-dihydro-2'H-spiro[cyclohexane-1,1'-naphthalen]-6'-yl)-3-hydroxypropan-2-yl)carbamate

tert-butyl (1-hydroxy-3-(7'-(methylamino)-3',4'-dihydro-2'H-spiro[cyclohexane-1,1'-naphthalen]-6'-yl)propan-2-yl)carbamate