1-<(tert-butyldimethylsilyl)oxy>-N,N-diethyl-2,3-dihydro-4-(methoxymethoxy)-6-methyl-1H-indene-5-carboxamide
1-<(tert-butyldimethylsilyl)oxy>-N,N-diethyl-2,3-dihydro-4-(methoxymethoxy)-1H-indene-5-carboxamide
7-Diethoxymethyl-5-methoxy-4-methoxymethoxy-2,3-dihydro-1H-6-aza-cyclopenta[b]naphthalen-1-ol
2,3-dihydro-4-(methoxymethoxy)-1H-inden-1-one
2,3-dihydro-4-(methoxymethoxy)-1H-inden-1-ol