申请人:Gilbert Ian
公开号:US20100075924A1
公开(公告)日:2010-03-25
Deoxyuridine derivatives of the formula
where
A is O, S or CH
2
; B is O, S or CHR
3
;
R
1
is H, or various substituents;
R
2
is H, F;
R
3
is H, F, OH, NH
2
; or R
2
and R
3
together form a chemical bond;
D is —NHCO—, —CONH—, —O—, —C(═O)—, —CH═CH, —C
═
C—, —NR
5
—; R
4
is hydrogen or various substituents;
R
5
is H, C
1
-C
4
alkyl, C
1
-C
4
alkanoyl;
E is Si or C;
R
6
, R
7
and R
8
are independently selected from C
1
-C
8
alkyl, C
2
-C
8
alkenyl, C
2
-C
8
alkynyl, or a stable monocyclic, bicyclic or tricyclic ring system
have utility in the prophylaxis o treatment of parasitic diseases such as malaria
Deoxyuridine衍生物的公式为:
其中A为O、S或CH2;B为O、S或CHR3;R1为H或各种取代基;R2为H、F;R3为H、F、OH、NH2;或R2和R3共同形成化学键;D为—NHCO—、—CONH—、—O—、—C(═O)—、—CH═CH、—C═C—、—NR5—;R4为氢或各种取代基;R5为H、C1-C4烷基、C1-C4酰基;E为Si或C;R6、R7和R8分别选自C1-C8烷基、C2-C8烯基、C2-C8炔基或稳定的单环、双环或三环环系统。
具有预防或治疗疟疾等寄生虫病的功效。