7, 9-substituted tetracycline compounds
7- and 9- carbamate, urea, thiourea, thiocarbamate, and...
7-(substituted)-8-(substituted)-9-(substituted amino)-6-demethyl
7-(substituted)-8-(substituted)-9-[(substituted glycyl)amido]-6-
7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxy
7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxy
7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxy
7-and 9-carbamate, urea, thiourea, thiocarbamate, and...
7-chloro-4a-hydroxy-8-methoxytetracycline, antibiotic compositio
7-phenyl-substituted tetracycline compounds
7-Substituted fused ring tetracycline compounds
7-substituted tetracycline compounds
7-substituted-9-substituted amino-6-demethyl-6-deoxytetracycline
7-Substituted-9-substituted...