New strontium salts, synthesis and use thereof in the treatment of osteoporosis

摘要

The present invention relates to a strontium salt (I)
wherein
n is an integer which can take the values of 0 or 1
m is an integer which can take the values of 0 or 1
R is hydrogen, methyl or ethyl
and stereoisomers or hydrates thereof, to methods for its synthesis, and use in the treatment and/or prophylaxis of a cartilage and/or bone disease and/or conditions resulting in a dysregulation of cartilage and/or bone metabolism in a mammal.