p. 3884 - 3889
(1983)
threo-3'-(3,4-dimethoxyphenyl)-2',3'-dihydro-8'-methoxy-2'-hydroxymethylspiro
4',5'-dihydro-3'-(3,4-dimethoxyphenyl)-4'-(2-methoxyphenoxy)spiro
4',5'-dihydro-3'-(3,4-dimethoxyphenyl)-4'-(2-methoxyphenoxy)spiro
1-(3,4-dimethoxyphenyl)-1-(9,10-dihydro-9-oxo-10-hydroxyanthracen-10-yl)-2-(2-methoxyphenoxy)propan-3-ol
1-(3,4-dimethoxyphenyl)-1-(9,10-dihydro-9-oxo-10-hydroxyanthracen-10-yl)-2-(2-methoxyphenoxy)propan-3-ol