4',5-bis(benzyloxy)-2',5'-dimethoxy-2'',2''-dimethyldihydropyrano<6'',5''-h>isoflavone

4,6'-bis(benzyloxy)-2'-hydroxy-2,5-dimethoxy-2'',2''-dimethyldihydropyrano<5'',6''-c>chalcone

2'-acetoxy-4,6'-bis(benzyloxy)-2,5-dimethoxy-2'',2''-dimethyldihydropyrano<5'',6''-c>chalcone

4-benzyloxy-2,5-dimethyoxybenzaldehyde

1-(7-(benzyloxy)-5-hydroxy-2,2-dimethylchroman-6-yl)ethan-1-one