Guanidines which are agonist/antagonist ligands for neuropeptide FF (NPFF) receptors
申请人:——
公开号:US20030139431A1
公开(公告)日:2003-07-24
This invention provides compounds having the structure:
1
wherein X=CH, C(CH
3
) or N; each of R
1
, R
2
, R
3
, R
4
and R
5
is independently H, C
1
-C
10
straight chained or branched alkyl, C
2
-C
10
straight chained or branched alkenyl, C
2
-C
10
straight chained or branched alkynyl, C
3
-C
10
cycloalkyl, substituted or unsubstituted aryl, hydroxy, halogenated ether, nitro, amino, halogen, —CN, —C(═Z)R
6
, —C(═Z)OR
6
, —C(═Z)N(R
6
)
2
, —N(R
6
)—C(═Z)R
6
, —N(R
6
)—C(═Z)N(R
6
)
2
, —OC(═Z)R
6
, —C(═Z)OR
6
—OR
6
or —SR
6
; wherein Z is O or S; and wherein R
6
is C
1
-C
10
straight chained or branched alkyl, aryl, (CH
2
)
n
Q, C
2
-C
10
alkenyl, C
3
-C
10
cycloalkyl, C
5
-C
10
cycloalkenyl, wherein Q is OR
7
, SR
7
, N(R
7
)
2
or aryl, wherein R
7
is H, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, wherein R
2
and R
3
and the carbons to which they are attached form a fused aryl, heteroaryl, C
5
-C
10
cyclic alkyl or heterocyclic alkyl ring; or wherein R
3
and R
4
and the carbons to which they are attached form a fused aryl, heteroaryl, cyclic alkyl or heterocyclic alkyl ring; and wherein each alkyl, alkenyl, alkynyl and alkoxy group is optionally substituted with a substituent independently selected from R
a
, where R
a
is 1) hydroxy, 2) C
1
-C
10
alkoxy, 3) halogen, 4) nitro, 5) amino, 6) CF
3
, or 7) carboxy, and each cycloalkyl group is optionally substituted with a substituent independently selected from R
b
, where R
b
is 1) a group selected from R
a
, 2) C
1
-C
7
alkyl, 3) C
2
-C
7
alkenyl, 4) C
2
-C
7
alkynyl or 5) cyclic C
1
-C
10
alkyl, and each aryl is optionally substituted with R
1
. This invention also provides methods of treating pain, urge incontinence; as well as methods of preparing the compounds.
这项发明提供了具有以下结构的化合物:其中 X==CH,C(CH3)或N;R1、R2、R3、R4和R5中的每一个独立地是H、C1-C10直链或支链烷基、C2-C10直链或支链烯基、C2-C10直链或支链炔基、C3-C10环烷基、取代或未取代芳基、羟基、卤代醚、硝基、氨基、卤素、—CN、—C(═Z)R6、—C(═Z)OR6、—C(═Z)N(R6)2、—N(R6)—C(═Z)R6、—N(R6)—C(═Z)N(R6)2、—OC(═Z)R6、—C(═Z)OR6—OR6或—SR6;其中 Z 是 O 或 S;且其中 R6 是 C1-C10直链或支链烷基、芳基、(CH2)nQ、C2-C10烯基、C3-C10环烷基、C5-C10环烯基,其中 Q 是OR7、SR7、N(R7)2或芳基,其中 R7 是H、烷基、烯基、炔基、环烷基、环烯基、芳基,其中 R2、R3和它们连接的碳形成融合芳基、杂芳基、C5-C10环烷基或杂环烷基环;或其中 R3、R4和它们连接的碳形成融合芳基、杂芳基、环烷基或杂环烷基环;以及每个烷基、烯基、炔基和烷氧基组分可以选择性地取代一个从 Ra 中独立选择的取代基,其中 Ra 是 1) 羟基,2) C1-C10烷氧基,3) 卤素,4) 硝基,5) 氨基,6) CF3,或 7) 羧基,每个环烷基组分可以选择性地取代一个从 Rb 中独立选择的取代基,其中 Rb 是 1) 从 Ra 中选择的一组,2) C1-C7烷基,3) C2-C7烯基,4) C2-C7炔基或 5) 环状 C1-C10 烷基,每个芳基可以选择性地取代为 R1。这项发明还提供了治疗疼痛、尿急失禁的方法;以及制备这些化合物的方法。