Chemical inhibitors of bacterial heptose synthesis, methods for their preparation and biological applications of said inhibitors
申请人:Escaich Sonia
公开号:US20100022541A1
公开(公告)日:2010-01-28
The invention relates to new compounds having heptose synthesis inhibitory properties, of formula (I) or a pharmaceutically acceptable salt, or prodrug thereof, wherein A is an aryl or heterocycle, optionally substituted by one or several identical or different R such as H, C1-C10 alkyl, C1-C10 alkyl-OR
1
, C1-C10 alkyl-NR
1
R
1
, alkoxy, hydroxy, thioalkyl, aryl, heterocycle, halogen, nitro, cyano, CO
2
R
1
, NR
1
R
1
, NR
1
C(O)R
1
, C(O)NR
1
R
1
, NR
1
C(S)R
1
, C(S)NR
1
R
1
, SO
2
NR
1
R
1
, SO
2
R
1
, NR
1
SO
2
R
1
, NR
1
C(O)NR
1
R
1
, NR
1
C(O)OR
1
, NR
1
C(S)NR
1
R
1
, NR
1
C(S)OR
1
, R
1
C═NOR
1
, C(O)R
1
, aryloxy, thioaryl, alkenyl, alkynyl R1 identical or different is H or C1-C10 alkyl B
1
, B
2
, B
3
identical or not represent C, N, O, S to form a five-membered aromatic ring wherein from one to three carbon atoms are replaced by a heteroatom selected from S, O, N optionally substituted by one or several identical or different R such as defined above B
4
is C or N Y is H, C1-C10 alkyl, alkoxy, thio-alkyl, optionally substituted by one or several identical or different R such as defined above W is C, O or N, substituted or not by one or several C1-C10 alkyl radicals D is an heterocycle optionally substituted by one or several identical or different R such as defined above.
本发明涉及具有抑制庚糖合成特性的新化合物,其具有式(I)或其药学上可接受的盐或前药,其中A为芳基或杂环,任选地被一个或多个相同或不同的R取代,如H、C1-C10烷基、C1-C10烷基-OR1、C1-C10烷基-NR1R1、烷氧基、羟基、硫代烷基、芳基、杂环、卤素、硝基、氰基、CO2R1、NR1R1、NR1C(O)R1、C(O)NR1R1、NR1C(S)R1、C(S)NR1R1、SO2NR1R1、SO2R1、NR1SO2R1、NR1C(O)NR1R1、NR1C(O)OR1、NR1C(S)NR1R1、NR1C(S)OR1、R1C═NOR1、C(O)R1、芳氧基、硫代芳基、烯基、炔基,R1相同或不同为H或C1-C10烷基;B1、B2、B3相同或不同,代表C、N、O、S以形成五元芳香环,其中一到三个碳原子被选自S、O、N的杂原子替换,任选地被一个或多个相同或不同的如上定义的R取代;B4为C或N;Y为H、C1-C10烷基、烷氧基、硫代烷基,任选地被一个或多个相同或不同的如上定义的R取代;W为C、O或N,被或不被一个或多个C1-C10烷基基团取代;D为任选地被一个或多个相同或不同的如上定义的R取代的杂环。