申请人:——
公开号:US20040122084A1
公开(公告)日:2004-06-24
The invention concerns novel mikanolide derivatives, their preparation method and their therapeutic uses, in particular as anti-cancer and anti-viral agents. The compounds correspond to general formula (1) corresponding to general sub-formulae (I)
1
and (I)
2
, wherein: R
1
represents H, SR
4
or NR
4
R
5
; R
2
represents SR
6
or NR
6
R
7
; R
3
represents OH, O(CO)R
14
, OSiR
15
R
16
R
17
, O(CO)OR
18
or O(CO)NHR
18
, each of the radicals R
4
, R
6
, R
15
, R
16
and R
17
representing independently (in particular) an alkyl radical, the radicals R
5
and R
7
representing (in particular) radicals selected independently among a hydrogen atom and an alkyl radical, and each of the radicals R
14
and R
18
representing independently (in particular) an alkyl or cycloalkyl radical, or one among aryl, heteroaryl, aralkyl or heteroalkyl radicals optionally substituted; provided that when the compounds correspond to the general sub-formula (I)
2
, then R
1
does not represent a hydrogen atom.
1
该发明涉及新型蜜柑内酯衍生物,其制备方法及其治疗用途,特别是作为抗癌和抗病毒剂。这些化合物对应于一般式(1)对应于一般亚式(I)1和(I)2,其中:R1代表H、SR4或NR4R5;R2代表SR6或NR6R7;R3代表OH、O(CO)R14、OSiR15R16R17、O(CO)OR18或O(CO)NHR18,其中每个基团R4、R6、R15、R16和R17独立地代表(特别是)烷基基团,基团R5和R7代表(特别是)在氢原子和烷基基团中独立选择的基团,每个基团R14和R18独立地代表(特别是)烷基或环烷基基团,或者是芳基、杂环芳基、芳基烷基或杂环烷基基团中的一个,可选择地被取代;前提是当这些化合物对应于一般亚式(I)2时,R1不代表氢原子。