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
    • 9. 发明授权
    • Erythromycin derivatives
    • 红霉素衍生物
    • US5656607A
    • 1997-08-12
    • US414503
    • 1995-03-31
    • Constantin AgouridasYannick BenedettiJean-Francois ChantotAlexis DenisOdile Le Martret
    • Constantin AgouridasYannick BenedettiJean-Francois ChantotAlexis DenisOdile Le Martret
    • C07H17/08A61K31/70A61K31/7042A61K31/7048A61P31/00A61P31/04C07H17/00
    • C07H17/08C07H17/00
    • A compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen and an optionally unsaturated hydrocarbon of up to 24 carbon atoms optionally interrupted by at least one heteroatom selected from the group consisting of oxygen, sulfur and nitrogen and optionally having at least one functional group or taken together form ##STR2## and R'.sub.1 and R'.sub.2 are individually selected from the group consisting of hydrogen and an optionally unsaturated hydrocarbon of up to 23 carbon atoms optionally interrupted by at least one heteroatom selected from the group consisting of nitrogen, oxygen and sulfur and optionally having at least one functional group, Z is hydrogen or acyl of an organic carboxylic acid of 1 to 18 carbon atoms and the wavy line indicates the 10-methyl may have R or S configuration or a mixture of R+S and their non-toxic, pharmaceutically acceptable acid addition salts having antibiotic properties.
    • 选自下式的化合物的化合物其中R 1和R 2分别选自氢和至多24个碳原子的任选不饱和烃,任选地被至少一个选自以下的杂原子间隔的杂原子 由氧,硫和氮组成并且任选地具有至少一个官能团或一起形成的基团组成,并且R'1和R'2分别选自氢和任选不饱和的烃,最多达23个 碳原子任选地被至少一个选自氮,氧和硫并且任选具有至少一个官能团的杂原子中断,Z是氢或具有1至18个碳原子的有机羧酸的酰基,波浪线表示 该10-甲基可具有R或S构型或R + S与其无毒的药学上可接受的具有抗生素的酸加成盐的混合物 tic属性。