4-substituted anthracyclinones and their preparation

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

9-amino-7-(substituted)-6-demethyl-6-deoxytetracyclines

9-substituted minocycline compounds

9-[(substituted glycyl)amido)]-6-demethyl-6-deoxytetracyclines

Bone resorption inhibition/osteogenesis promotion compound

Method for selective extracting a 7-(hydrogen or substituted com

Method for the production of 9-amino-6-demethyl-6-deoxytetracycl

Method of producing 7-(substituted)-9-[(substituted glycyl)-amid

Methods of preparing substituted tetracyclines with...

New process for the preparation of alpha-6-deoxy-5-hydroxytetrac

Novel substance UCT-1003 and process for producing the same

Photochromic naphthacenequinones, process for their preparation

Photochromic naphthacenequinones, process for their preparation

Photochromic naphthacenequinones, process for their preparation

Photochromic naphthacenequinones, process for their preparation

Polymerisable photochromic naphthacenediones, polymers of these

Preparation of sterol and stanol-esters