(Unsubstituted or substituted phenyl)-alkyl-substituted [(imidazol-1-yl)-1-hydroxy-1-phosphono-ethyl]-phosphonic, as well as methods or processes for their manufacture, their use in the manufacture of pharmaceutical formulations, their use in the treatment of diseases, methods of using them in the treatment of diseases, pharmaceutical formulations encompassing them and/or the compounds for use in the treatment of diseases, are disclosed. The compounds are able to inhibit excessive or inappropriate bone resorption. The compounds are of the formula I,
wherein one of R
1
and R
2
are as defined in the specification, and can be in free form, in the form of an ester, and/or of a salt.
本发明涉及未替代或替代的苯基-烷基-替代[(
咪唑-1-基)-1-羟基-1-
膦酸乙基]-
膦酸盐,以及其制备方法或过程,其在制药配方中的使用,其在治疗疾病中的使用,其在治疗疾病中的使用方法,包括它们和/或化合物在治疗疾病中的使用的制药配方。这些化合物能够抑制过度或不适当的骨吸收。该化合物的
化学式为I,其中R1和R2中的一个如规范中所定义,可以是自由形式,酯形式和/或盐形式。