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
    • 127. 发明申请
    • NOVEL BORNEOLS, PROCESSES FOR PRODUCING THEM AND PHARMACEUTICAL USE THEREOF
    • 新冰片,PROCESS FOR THEIR和制药用
    • WO1997035839A1
    • 1997-10-02
    • PCT/EP1996001324
    • 1996-03-27
    • SCHERING AKTIENGESELLSCHAFTKLAR, UlrichGRAF, HermannBLECHERT, SiegfriedSACHSE, Anke
    • SCHERING AKTIENGESELLSCHAFT
    • C07C271/02
    • C07D303/16C07C233/83C07C271/22C07C2602/42C07F7/1804
    • The disclosure relates to borneol derivatives of general formula (I) wherein: R represents a phenyl residue optionally substituted by halogen atoms, C1-C4 alkyl groups, C1-C4 alkoxy groups, C1-C6 alkoxycarbonyl groups or C1-C8 acyloxy groups; R stands for a hydrogen atom, a C1-C4 alkyl group, substituted aryl, a C1-C6 alkoxycarbonyl group or a C1-C8 acyl group; R stands for a hydrogen atom, a C1-C4 alkyl group, a C1-C4 acyl group or a tri-C1-C4 alkylsilyl group; R and R represent a hydrogen atom, a C1-C4 alkyl residue or a phenyl residue optionally substituted by halogen atoms, C1-C4 alkyl group, C1-C9 alkoxy groups, C1-C4 alkoxycarbonyl groups or C1-C8 acyloxy groups; R and R stand for a hydrogen atom, hydroxy group or a C1-C8 acyloxy group, or together represent a carbon-carbon bond or oxygen atom; or R and R and/or R and R respectively stand together for a carbonyl group, a C1-C4 alkylidene group or if required an oxirane group substituted by a C1-C3 alkyl group. Also disclosed are the salts of these derivatives with physiologically tolerable acids, their alpha -, beta - or gamma -cyclodextrin clathrates and compounds of general formula (I) encapsulated in liposomes.
    • Borneolderivate通式(I)中有所描述,其中R <1>表示任选被卤原子,C1-C4烷基,C1-C4烷氧基,C1-C6烷氧羰基或C 1 -C 8 - 酰氧基苯基取代; [R <2>表示一个氢原子,一个C1-C4烷基,取代的芳基,一个C1-C6烷氧基羰基或C1-C8酰基基团; [R <3>代表氢原子,C1-C4烷基,C1-C4酰基或三C1-C4烷基甲硅烷基,并且其中; [R <4>和R <7>代表氢原子,C1-C4烷基或任选地被卤素原子,C1-C4烷基,C1-C9烷氧基,C1-C4烷氧羰基或C 1 -C 8 - 酰氧基苯基取代的 且R <5>和R <6>代表氢原子,羟基或C1-C8-酰氧基或一起代表碳 - 碳键或氧原子,或R <4>和R <5>和/或R <6> 且R <7>的每个一起表示羰基,C1-C4亚烷基,或者,如果需要的话,由一个C1-C3烷基取代的环氧乙烷基团,和任选地它们的盐与生理上可接受的酸,以及它们的α - ,β - 或伽马-Cyclodextrinclathrate和 通式(I)的脂质体包裹的化合物的意思。