6,11-dihydro-5H-dibenzo[1,2-a:1',2'-e][7]annulen-11-ylmethanol

methyl N-[(10,11-dihydro-5H-dibenzo[a,d]cyclopenten-5-yl)methylene]glycocolate

methyl N-((10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)methyl)-N-((o-tolylsulfonyl)carbamoyl)glycinate

methyl N-((10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)methyl)-N-(tosylcarbamoyl)glycinate

methyl N-(((4-chlorophenyl)sulfonyl)carbamoyl)-N-((10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)methyl)glycinate