申请人:Wyeth
公开号:US20040122075A1
公开(公告)日:2004-06-24
A method and composition for the prevention, amelioration or control of external parasites on animals and humans utilizing a compound of formula I.
1
or a pharmaceutically acceptable salt thereof, wherein
R is halogen, OR
7
, SO
m
R
8
, NO
2
, CN, C
1
-C
6
haloalkyl or an optionally substituted C
1
-C
6
alkyl group;
n is 0 or an integer of 1, 2 or 3;
m is 0 or an integer of 1 or 2;
R
1
is H, halogen, NO
2
, NR
9
R
10
, NR
11
COR
12
, NCHNR
9
R
10
or NCHOR
13
;
R
2
, R
3
, R
4
, R
5
and R
6
are each independently H, halogen or a C
1
-C
4
alkyl, aryl or heteroaryl group each optionally substituted;
R
7
is H or a C
1
-C
6
alkyl, C
2
-C
6
alkenyl, C
2
-C
6
alkynyl, aryl or heteroaryl group each optionally substituted;
R
8
is a C
1
-C
6
alkyl, C
2
-C
6
alkenyl, C
2
-C
6
alkynyl, aryl or heteroaryl group, each optionally substituted;
R
9
and R
10
are each independently H, C
1
-C
4
haloalkyl or a C
1
-C
6
alkyl, C
2
-C
6
alkenyl, C
2
-C
6
alkynyl, aryl or heteroaryl group each optionally substituted or R
9
and R
10
may be taken together with the atom to which they are attached to form a 5- to 7-membered ring optionally containing 1 or 2 additional heteroatoms selected from O, N or S;
R
11
is H, COR
12
or an optionally substituted C
1
-C
4
alkyl group;
R
12
is a C
1
-C
6
alkyl, C
2
-C
6
alkenyl, C
2
-C
6
alkynyl, aryl or heteroaryl group each optionally substituted; and
R
13
is H or a C
1
-C
6
alkyl, aryl or heteroaryl group each optionally substituted;
or a stereoisomer or tautomer thereof.
一种用于预防、改善或控制动物和人类身上的外部寄生虫的方法和组合物,利用公式I.1的化合物或其药学上可接受的盐,其中:
R是卤素、OR7、SOmR8、NO2、CN、C1-C6卤代烷基或可选择取代的C1-C6烷基;
n为0或1、2或3的整数;
m为0或1或2的整数;
R1为H、卤素、NO2、NR9R10、NR11COR12、NCHNR9R10或NCHOR13;
R2、R3、R4、R5和R6分别独立地为H、卤素或可选择取代的C1-C4烷基、芳基或杂环芳基;
R7为H或可选择取代的C1-C6烷基、C2-C6烯基、C2-C6炔基、芳基或杂环芳基;
R8为可选择取代的C1-C6烷基、C2-C6烯基、C2-C6炔基、芳基或杂环芳基;
R9和R10各自独立地为H、C1-C4卤代烷基或可选择取代的C1-C6烷基、C2-C6烯基、C2-C6炔基、芳基或杂环芳基,或R9和R10可一起取代它们附着的原子形成一个5-至7环,可选择包含1或2个额外的杂原子,选自O、N或S;
R11为H、COR12或可选择取代的C1-C4烷基;
R12为可选择取代的C1-C6烷基、C2-C6烯基、C2-C6炔基、芳基或杂环芳基;
R13为H或可选择取代的C1-C6烷基、芳基或杂环芳基;
或其立体异构体或互变异构体。