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    • 1. 发明授权
    • Imidobisphosphoric acids, and use therefor
    • 咪唑磷酸,并用于此
    • US5733897A
    • 1998-03-31
    • US525104
    • 1995-09-08
    • Christoph NaumannKatsuhiro YoshikawaKazuyuki KitamuraMizuho Inazu
    • Christoph NaumannKatsuhiro YoshikawaKazuyuki KitamuraMizuho Inazu
    • A61K31/66A61P3/00A61P19/10A61P43/00C07F9/22C07F9/24C07F9/58C07F9/6533
    • C07F9/222C07F9/2495C07F9/588C07F9/6533
    • Imidobisphosphoric acids, process for their preparation, and use thereof. There are described compounds of the formula I ##STR1## in which R.sup.1 is (C.sub.1 -C.sub.10)-alkyl, (C.sub.1 -C.sub.8)-alkanoyl, (C.sub.6 -C.sub.10)-aryl or Het, each of which can be substituted by halogen, --OH, --NH.sub.2, --NH--CO--R.sup.7, --O--CO--R.sup.7 and --N--(R.sup.8).sub.2 where R.sup.7 =(C.sub.1 -C.sub.6)-alkyl and R.sup.8, independently of one another, is hydrogen or (C.sub.1 -C.sub.4)-alkyl or in which R.sup.1 is the radical of the formula II ##STR2## in which n is an integer from 3 to 10, m is zero to 3, R.sup.6, independently of one another, is (C.sub.1 -C.sub.6)-alkyl which is optionally substituted by halogen or --NH--CO--R.sup.7, where R.sup.7 =(C.sub.1 -C.sub.6)-alkyl, and X is absent or is (C.sub.1 -C.sub.10)-alkyl, and R.sup.2, R.sup.3, R.sup.4 or R.sup.5, independently of one another, are hydrogen, (C.sub.1 -C.sub.5)-alkyl, lithium, sodium, potassium or Si(R), where R=(C.sub.1 -C.sub.5) -alkyl, and their physiologically tolerable salts, a process for preparation of these compounds of the formula I and their use as pharmaceuticals in the prophylaxis and treatment of osteoporosis and hypercalcemia.
    • 二异氰酸,其制备方法及其用途。 描述了式I(I)的化合物,其中R 1是(C 1 -C 10) - 烷基,(C 1 -C 8) - 烷酰基,(C 6 -C 10) - 芳基或Het,其各自可以被取代 通过卤素,-OH,-NH 2,-NH-CO-R 7,-O-CO-R 7和-N-(R 8)2,其中R 7 =(C 1 -C 6) - 烷基和R 8彼此独立地是氢 或(C 1 -C 4) - 烷基,或其中R 1是式II的基团,其中n是3至10的整数,m是0-3,R6彼此独立地是 任选被卤素或-NH-CO-R 7取代的(C 1 -C 6) - 烷基,其中R 7 =(C 1 -C 6) - 烷基,且X不存在或为(C 1 -C 10) - 烷基,且R 2,R 3 ,R 4或R 5彼此独立地为氢,(C 1 -C 5) - 烷基,锂,钠,钾或Si(R),其中R =(C 1 -C 5) - 烷基及其生理上可耐受的盐, 制备这些式I化合物的方法及其作为药物用于预防和治疗骨质疏松症和高钙血症的用途。
    • 7. 发明授权
    • Imidobisphosphoric acids, and use thereof
    • 咪唑磷酸,并用于此
    • US5935947A
    • 1999-08-10
    • US989797
    • 1997-12-12
    • Christoph NaumannKatsuhiro YoshikawaKazuyuki KitamuraMizuho Inazu
    • Christoph NaumannKatsuhiro YoshikawaKazuyuki KitamuraMizuho Inazu
    • A61K31/66A61P3/00A61P19/10A61P43/00C07F9/22C07F9/24C07F9/58C07F9/6533
    • C07F9/222C07F9/2495C07F9/588C07F9/6533
    • There are described compounds of the formula I ##STR1## in which R.sup.1 is (C.sub.1 -C.sub.10)-alkyl, (C.sub.1 -C.sub.8)-alkanoyl, (C.sub.6 -C.sub.10)-aryl or Het, each of which can be substituted by halogen, --OH, --NH.sub.2, --NH--CO--R.sup.7, --O--CO--R.sup.7 and --N--(R.sup.8).sub.2 where R.sup.7 =(C.sub.1 -C.sub.6)-alkyl and R.sup.8, independently of one another, is hydrogen or (C.sub.1 -C.sub.2)-alkyl or in which R.sup.1 is the radical of the formula II ##STR2## in which n is an integer from 3 to 10, m is zero to 3, R.sup.6, independently of one another, is (C.sub.1 -C.sub.6)-alkyl which is optionally substituted by halogen or --NH--CO--R.sup.7, where R.sup.7 =(C.sub.1 -C.sub.6)-alkyl, and X is absent or is (C.sub.1 -C.sub.10)-alkyl, and R.sup.2, R.sup.3, R.sup.4 or R.sup.5, independently of one another, are hydrogen, (C.sub.1 -C.sub.5) -alkyl, lithium, sodium, potassium or Si(R), where R=(C.sub.1 -C.sub.5)-alkyl, and their physiologically tolerable salts, a process for preparation of these compounds of the formula I and their use as pharmaceuticals in the prophylaxis and treatment of osteoporosis and hypercalcemia.
    • 描述了式I化合物,其中R 1是(C 1 -C 10) - 烷基,(C 1 -C 8) - 烷酰基,(C 6 -C 10) - 芳基或Het,它们各自可以被卤素,-OH, -NH2,-NH-CO-R7,-O-CO-R7和-N-(R8)2,其中R7 =(C1-C6) - 烷基和R8彼此独立地为氢或(C1-C2) - 烷基或其中R 1是式II的基团,其中n是3至10的整数,m是0-3,R6彼此独立地是(C 1 -C 6) - 烷基,其任选被 卤素或-NH-CO-R7,其中R7 =(C1-C6) - 烷基,X不存在或为(C1-C10) - 烷基,R2,R3,R4或R5彼此独立地为氢 ,(C 1 -C 5) - 烷基,锂,钠,钾或Si(R),其中R =(C 1 -C 5) - 烷基及其生理上可耐受的盐,这些式I化合物及其制备方法 用作预防和治疗骨质疏松症和高钙血症的药物。