| 摘要 |
The invention concerns the use of a bisphosphonic acid derivative of formula (I) wherein: R1 represents a hydrogen atom, a halogen atom, a hydroxyl, an amino, a monoalky(C1-C4)amino, a dialkyl(C1-C4) amino; R2 represents a halogen atom, a C1-C5 linear alkyl substituted or not substituted by a group selected among a chlorine atom, a hydroxyl, an amino, a monoalkyl(C1-C4)amino, a dialky(C1-C4)amino; a cycloalkyl(C3-C7)amino; or R2 represents a phenoxy, a phenyl, a thiol, a phenylthio, a chlorophenylthio, a pyridyl, a pyridylmethyl, a 1-pyridyl-1-hydroxymethyl, an imidazolylmethyl, a thiomorpholin-4-yl or one of its pharmaceutically acceptable salts or one of its hydrates for preparing a medicine for treating lameness related to osteoarthrosis, osteochondrosis, or enthesopathy of bone insertions of tendons, ligaments or aponeurosis in an animal not suffering from arthritis or fractures or exostosis.
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