Diphosphonate derivatives, pharmaceutical compositions and methods of
use for calcium disturbances
    44.
    发明授权
    Diphosphonate derivatives, pharmaceutical compositions and methods of use for calcium disturbances 失效
    二膦酸衍生物,药物组合物和钙紊乱的使用方法

    公开(公告)号:US4777163A

    公开(公告)日:1988-10-11

    申请号:US77228

    申请日:1987-07-24

    摘要: The present invention produces alkyldiphosphonic acid derivative of the general formula: ##STR1## wherein Het is a heteroaromatic five-membered ring containing to 3 heteroatoms which can be partly hydrogenated and optionally substituted one or more times by alkyl, alkoxy, phenyl, cyclohexyl, cyclohexylmethyl, halogen or amino, and two adjacent alkyl substituents can together also form a ring, Y is a hydrogen atom or a lower alkyl radical, X is a hydrogen atom, a hydroxyl group or an amino group optionally substituted by lower alkyl and R is a hydrogen atom or a lower alkyl radical, with the proviso that Het is not a pyrazole ring; as well as the pharmacologically acceptable salts thereof.The present invention also provides processes for the prepearation of these compounds and pharmaceutical compositions containing them useful for the treatment or prophylaxis of calcium metabolism disturbances or disease as for example osteoporosis, Bechterew's disease, bone metastases, urolithiasis, heterotropic ossifications, rheumatoid arthritis osteoarthritis or degenerative arthrosis.

    摘要翻译: 本发明产生以下通式的烷基二膦酸衍生物:其中Het是含有3个杂原子的杂芳族五元环,其可以被部分氢化并任选地被烷基,烷氧基,苯基, 环己基,环己基甲基,卤素或氨基,两个相邻的烷基取代基可一起形成环,Y为氢原子或低级烷基,X为氢原子,羟基或任选被低级烷基取代的氨基, R是氢原子或低级烷基,条件是Het不是吡唑环; 以及其药理学上可接受的盐。 本发明还提供了这些化合物的预切方法和含有它们的药物组合物的方法,所述方法可用于治疗或预防钙代谢紊乱或疾病,例如骨质疏松症,Bechterew氏病,骨转移,尿石症,异质性骨化,类风湿性关节炎骨关节炎或退行性 关节。

    Dithiophosphoric acid esters
    50.
    发明授权
    Dithiophosphoric acid esters 失效
    二硫代磷酸酯

    公开(公告)号:US3929817A

    公开(公告)日:1975-12-30

    申请号:US29149472

    申请日:1972-09-22

    申请人: CIBA GEIGY CORP

    发明人: DRABEK JOZEF

    摘要: wherein R is methyl or ethyl R1 is C3-C5 alkyl optionally interrupted by O, S, NH R2 and R3 are independently of each other hydrogen, halogen, C1C4 alkyl or NO2 X and Y are independently of each other, oxygen or sulphur WHICH COMPOUNDS MAY BE USED AS PESTICIDES, IN PARTICULAR INSECTICIDES, ACARICIDES, NEMATOCIDES AND FUNGICIDES.

    Dithiophosphoric acid esters are provided having the formula

    摘要翻译: 提供了具有下式的二硫代磷酸酯:其中R是甲基或乙基,R 1是任选地被O,S,NHR 2和R 3中断的C 3 -C 5烷基,其中R是烷基, 彼此独立地为氢,卤素,C 1 -C 4烷基或NO 2 X和Y彼此独立地为氧或硫。化合物可以用作杀虫剂,特别是杀虫剂,杀虫剂,杀虫剂和杀真菌剂。