(-)-(2S,3R)-1,4-bis(benzyloxy)-3-(2-bromo-3-methoxy-5-methylphenyl)oxybutan-2-ol

(rac)-2,2'-diamino-7,7'-dimethoxy-5,5'-dimethyl-4H,4'H-8,8'-bichromene-4,4'-dione

(+)-2,2'-dihydroxy-3,3'-diacetyl-4,4'-dimethyl-6,6'-dimethoxybiphenyl

3,3'-diacetyl-6,6'-dimethoxy-4,4'-dimethyl-[1,1'-biphenyl]-2,2'-diyl dimethyl dicarbonate

3,3'-dimethoxy-5,5'-dimethyl-2,2'-biphenol