5,10,10-Trimethyl-5,10,11,12-tetrahydro-12-aza-dibenzo[a,g]azulene

methyl-1' pyrazolo<8,9-d>nor-3 arylhimachalane

dehydro-7,8 nor-3 arylhimachalone-9

phenyl-1' pyrazolo<9,8-c>nor-3 arylhimachalane

aza-6' quinoxalino<8,9-b>nor-3 arylhimachalane