Use of a compound, use of a diastereoisomer in pure form or a mixture of diastereoisomers of the compound, compound, pharmaceutical composition, method for the treatment and prophylaxis of osteoporosis and related bone conditions, and method for the treatment of patients suffering from conditions pathological

摘要

"USE OF A COMPOUND, USE OF A DIASTEREOISÈMERO IN PURE FORM OR A MIXTURE OF COMPOSITE, COMPOUND, COMPOSITION, PHARMACEUTICAL COMPOSITION, METHOD FOR THE TREATMENT AND PROPHYLAXIS OF OSTEOPOROSIS AND TREATMENT OF OSTEOPOROSIS, EASY TREATMENT OF OTHERSOUGH TREATMENTS, BETWEEN TREATMENT AND OTHERSEASY TREATMENT. PATHOLOGICAL CONDITIONS ". Compounds of formula (I) in which X represents hydrogen or hydroxy; Y represents oxygen or sulfur or oxidized sulfur selected from groups S (O) and S (0 ~ 2 ~); R ^ 1 ^ and R ^ 2 ^, which may be the same or different, represent hydrogen or a residue after removing 1 hydrogen atom from a saturated, straight, branched or cyclic C ~ 1 ~ -C ~ 6 ~ hydrocarbon or unsaturated; or R ^ 1 ^ and R ^ 2 ^, together with the carbon atom to which they are attached [marked with an asterisk in formula (I)], carrying the group X, form a C ~ 3 ~ -C ~ carbocyclic ring 8 ~; Q represents a di-radical residue after removing 2 hydrogen atoms from a straight, branched or cyclic, saturated or unsaturated C ~ 1 ~ -C ~ 8 ~ hydrocarbon; R 3 represents hydrogen or a residue after removing 1 hydrogen atom from a straight, branched or cyclic, saturated or masked C ~ 1 ~ -C ~ 6 ~ hydrocarbon being hydrolyzable in vivo; can be used for the preparation of a medicament for the treatment and / or prophylaxis of osteoporosis and related bone disorders.