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
    • 25. 发明授权
    • Lipid-derivatized bisphosphonic acid
    • 脂质衍生的双膦酸
    • US07455856B2
    • 2008-11-25
    • US10597059
    • 2005-01-24
    • Wolfgang GrebOleg ShyhskovGerd-Volker RöschenthalerVerena Hengst
    • Wolfgang GrebOleg ShyhskovGerd-Volker RöschenthalerVerena Hengst
    • A61K9/127
    • C07J51/00A61K9/127A61K31/66C07F9/386C23F11/1676
    • A bisphosphonic acid of the general formula (I) wherein R1 is H, OH, C1-C6 alkyl C1-C6 alkoxy, C1-C6 hydroxyalkyl, C1-C6 aminoalkyl, C1-C6 halogen alkyl X is a direct bond, alkylen group with 1 to 20 carbon atoms, (CH3)m—(OCR3HCH2)n—(O)o—, wherein R3 is H or CH3 and m is 0 or a number from 1 to 6, n is a number from 1 to 10, preferably 1 to 6, and o is 0 or 1, —(CR4HCH2O)p—, wherein R4 is H or CH3, p is a number from 1 to 10, preferably 1 to 6, (CH3)q—(OCR5HCH2)r—(O)s—(CH3)t—, wherein R5 is H or CH3 and q is 0 or a number from 1 to 6, r is a number from 1 to 10, preferably 1 to 6, and s is 0 or 1, and t is a number from 1 to 6, R2 is a group of the formula (II) as well as their physiologically compatible derivatives in particular salts and trimethyl silyl derivatives.
    • 通式(I)的二膦酸,其中R 1是H,OH,C 1 -C 6烷基C 1 C 6 -C 6烷氧基,C 1 -C 6羟烷基,C 1 -C 3 > 6个氨基烷基,C 1 -C 6卤代烷基X是直接键,具有1至20个碳原子的亚烷基(CH 3) (OCR 3)HCH 2 O 2 - (O)O 其中R 3为H或CH 3,m为0或1至6的数,n为1至10的数,优选为 1至6,且o为0或1, - (CR 4 HCH 2 O)p - ,其中R 4, / CH 2是H或CH 3,p是1至10,优选1至6的数,(CH 3 3)q - (OCR 5 HCH 2) - (O)S - (CH 3)3 其中R 5为H或CH 3,q为0或数1至6,r为数 1〜10,优选1〜6,s为0或1,t为数 m 1至6,R 2是式(II)的基团以及它们的生理上相容的衍生物,特别是盐和三甲基甲硅烷基衍生物。