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
    • Non-fluorescent chlorophyll catabolites
    • 非荧光叶绿素分解代谢物
    • US08008339B2
    • 2011-08-30
    • US12073888
    • 2008-03-11
    • Bernhard KräutlerThomas Müller
    • Bernhard KräutlerThomas Müller
    • A61K31/40C07D411/00
    • C07D403/14
    • The invention relates to a compound of formula (I), or a pharmacologically or cosmetically acceptable salt or derivative thereof, wherein R1 to R5 are selected from the groups R1 representing -alkyl, -vinyl, —CHOH—CH2OH, R2 representing H, —OH, —Oalkyl, —Oacyl, saccharide groups, modified saccharide groups (e.g. malonylated), R3 representing —H, —OH, —Oalkyl, —Oacyl, modified —Oacyl (e.g. malonylated), saccharide groups, modified saccharide groups (e.g. malonylated), R4, R5 representing —COOH, -carbonic esters, for use as drug, antioxidant, food supplement. The invention also relates to a method for producing the compound of formula (I).
    • 本发明涉及式(I)化合物或其药理学或化妆品可接受的盐或衍生物,其中R 1至R 5选自表示烷基, - 乙烯基,-CHOH-CH 2 OH,R 2表示H - 的基团R 1 - OH,-O烷基, - 酰基,糖基,修饰的糖基(例如丙二酸化),R3表示-H,-OH, - 烷基, - 酰基,改性的酰基(例如丙二酸化),糖基,修饰的糖基(例如丙二酸 ),R4,R5代表-COOH - 碳酸酯,用作药物,抗氧化剂,食品添加剂。 本发明还涉及制备式(I)化合物的方法。