N-cycloalkylaminoethane-1,1-bis (phosphonic acid) useful for the
treatment of osteoporosis and degenerative joint disease
    4.
    发明授权
    N-cycloalkylaminoethane-1,1-bis (phosphonic acid) useful for the treatment of osteoporosis and degenerative joint disease 失效
    可用于治疗骨质疏松症和退行性关节病的N-环烷基氨基乙烷-1,1-双(膦酸)

    公开(公告)号:US5364846A

    公开(公告)日:1994-11-15

    申请号:US156995

    申请日:1993-11-24

    摘要: Substituted aminoethane-1,1-bisphosphonic acids and aminoethane-1,1-alkylphosphinophosphonic acids, processes for their preparation and use thereofThe invention relates to compounds of the formula I ##STR1## in which R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are a hydrogen atom or (C.sub.5 -C.sub.5)-alkyl, m is the integer 0 or 1, x is (C.sub.1 -C.sub.10)-alkyl, mono- or polysubstituted, a 5- or 6-membered ring having one nitrogen atom and optionally a further nitrogen or oxygen atom; aryl having 6 or 10 carbon atoms, which can be substituted; or cycloalkyl, to processes for the preparation of the compound of the formula I; to pharmaceuticals, and to their use for the treatment of osteoporosis and degenerative joint diseases.

    摘要翻译: 取代的氨基乙烷-1,1-二膦酸和氨基乙烷-1,1-烷基膦磷酸,其制备方法和用途本发明涉及式I氢原子或(C5-C5) - 烷基的化合物,m是整数 0或1,x是(C1-C10) - 烷基,单或多取代的具有一个氮原子和任选另外的氮或氧原子的5-或6-元环; 具有6或10个碳原子的芳基,其可被取代; 或环烷基,用于制备式I化合物的方法; 用于制药,以及用于治疗骨质疏松症和退行性关节疾病。