会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Methylenebisphosphonic acid derivatives
    • 亚甲基双膦酸衍生物
    • US5442101A
    • 1995-08-15
    • US078155
    • 1993-10-20
    • Hannu HanhijarviHeikki NupponenJouko VepsalainenEsko Pohjala
    • Hannu HanhijarviHeikki NupponenJouko VepsalainenEsko Pohjala
    • A61K31/66A61K31/664A61K31/695A61P3/00A61P19/10A61P43/00C07F9/38C07F9/40C07F9/44C07F9/6533
    • C07F9/6533C07F9/4423
    • The invention relates to novel methylenebisphosphonic acid ester amide derivatives of general formula (I), in which formula W.sup.1, W.sup.2, W.sup.3 and W.sup.4 are independently the group OR.sup.1 or the group NR.sup.2 R.sup.3 wherein R.sup.1, R.sup.2 and R.sup.3 independently are hydrogen or straight or branched, optionally unsaturated C.sub.1 -C.sub.22 -alkyl, optionally substituted, optionally unsaturated C.sub.3 -C.sub.10 -cycloalkyl, aryl, aralkyl or silyl SiR.sub.3, or the groups R.sup.2 and R.sup.3 form together with the adjacent nitrogen atom a 3 to 10-membered saturated, partly saturated or aromatic heterocyclic ring, wherein in addition to the nitrogen atom, there may be one or two heteroatoms from the group N, O and S, provided that in formula (I) at least one of the groups W.sup.1, W.sup.2, W.sup.3 and W.sup.4 is hydroxy and at least one of the groups W.sup.1, W.sup.2, W.sup.3 and W.sup.4 is amino group NR.sup.2 R.sup.3, Q.sup.1 and Q.sup.2 are independently hydrogen, fluorine, chlorine, bromine or iodine, including the stereoisomers, such as the geometrical isomers and the optically active isomers, of the compounds, as well as the pharmacologically acceptable salts of the compounds.
    • PCT No.PCT / FI91 / 00396 Sec。 371日期:1993年10月20日 102(e)日期1993年10月20日PCT 1991年12月18日PCT PCT。 公开号WO92 / 11268 PCT 本发明涉及通式(I)的新型亚甲基双膦酸酯酰胺衍生物,其中式W1,W2,W3和W4独立地为基团OR1或基团NR2R3,其中R1,R2和R3独立地为 是氢或直链或支链的,任选不饱和的C 1 -C 22 - 烷基,任选取代的,任选不饱和的C 3 -C 10 - 环烷基,芳基,芳烷基或甲硅烷基SiR 3,或基团R 2和R 3与相邻的氮原子一起形成3至10 其中除了氮原子之外,可以有一个或两个来自N,O和S基团的杂原子,条件是在式(I)中,基团W1, W2,W3和W4是羟基,并且基团W1,W2,W3和W4中的至少一个是氨基NR2R3,Q1和Q2独立地是氢,氟,氯,溴或碘,包括立体异构体,如几何异构体 和旋光异构体 化合物,以及化合物的药理学上可接受的盐。
    • 4. 发明授权
    • Methylenebisphosphonic acid derivatives
    • 亚甲基双膦酸衍生物
    • US5438048A
    • 1995-08-01
    • US78157
    • 1993-10-20
    • Hannu NikanderMarjaana Heikkila-HoikkaEsko PohjalaHannu HanhijarviLeena Lauren
    • Hannu NikanderMarjaana Heikkila-HoikkaEsko PohjalaHannu HanhijarviLeena Lauren
    • A61K31/66A61K31/663A61P3/00A61P3/14A61P13/04A61P19/00A61P19/08A61P43/00C07F9/38C07F9/40C07F9/553C07F9/576
    • C07F9/5537C07F9/4025
    • Novel pharmacologically active methylenebisphosphonates having formula (I) wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently are straight or branched, optionally unsaturated C.sub.1 -C.sub.10 -alkyl, optionally unsaturated C.sub.3 -C.sub.10 -cycloalkyl, aryl, aralkyl, silyl SiR.sub.3 or hydrogen, whereby in formula (I) at least one of the groups R.sup.1, R.sup.2, R.sup.3 or R.sup.4 is hydrogen and at least one of the groups is different from hydrogen, Q.sup.1 is hydrogen, hydroxyl, halogen, amino NH.sub.2, or OR', wherein R' is C.sub.1 -C.sub.4 -lower alkyl or acyl, Q.sup.2 is straight or branched, optionally unsaturated C.sub.1 -C.sub.10 -alkyl, -hydroxyalkyl or -aminoalkyl, whereby the oxygen may, as a substituent, contain one group or the nitrogen as a substituent may contain one or two groups, which are C.sub.1 -C.sub.4 -lower alkyl or acyl, or the two substituents of the nitrogen form together with the nitrogen atom a saturated, partly saturated or an aromatic heterocyclic ring, or Q.sup.2 is optionally substituted and optionally unsaturated C.sub.3 - C.sub.10 -cycloalkyl, which optionally is bound to the molecule over a straight or branched alkylene group containing 1-4 C-atoms, including the stereoisomers, such as the geometrical isomers and the optically active isomers, of the compounds, as well as the pharmacologically acceptable salts of these compounds. ##STR1##
    • PCT No.PCT / FI91 / 00394 Sec。 371日期:1993年10月20日 102(e)日期1993年10月20日PCT 1991年12月18日PCT PCT。 WO92 / 11267 PCT出版物 具有式(I)的新的药理活性亚甲基二膦酸盐,其中R 1,R 2,R 3和R 4独立地是直链或支链的,任选不饱和的C 1 -C 10 - 烷基,任选不饱和的C 3 -C 10 - 环烷基,芳基,芳烷基, 甲硅烷基SiR 3或氢,其中在式(I)中,基团R 1,R 2,R 3或R 4中的至少一个是氢,并且至少一个基团不同于氢,Q 1是氢,羟基,卤素,氨基NH 2或 OR',其中R'是C 1 -C 4 - 低级烷基或酰基,Q 2是直链或支链的,任选不饱和的C 1 -C 10 - 烷基, - 羟烷基或 - 氨基烷基,其中氧可以作为取代基, 作为取代基的氮可以含有一个或两个基团,它们是C 1 -C 4 - 低级烷基或酰基,或者氮原子的两个取代基与氮原子一起为饱和的,部分饱和的或芳族杂环,或者Q2任选地 取代的和任选不饱和的C 3 -C 10 - 环烷基,其可任意选择 在含有1-4个C原子的直链或支链亚烷基上,包括立体异构体如化合物的几何异构体和旋光异构体以及这些化合物的药理学上可接受的盐结合在分子上 。 (一)