The present application provides terpene analogues of Formula 1 and methods and uses thereof for treating neurological conditions such as pain in general and neuropathic pain specifically.
wherein: Y is a C
1
to C
20
alkylene, C═O, SO, SO
2
, or absent; X is H, OR
1
, N—(R
2
)
2
, a C
1
to C
20
alkyl, or a heterocyclyl (for example, heteroaryl), wherein when Y is absent X is not H; R
1
is H, a C
1
to C
20
alkyl, or a CH
2
-aryl; R
2
is independently H, a C
1
to C
20
alkyl, aryl, OR
1
, CN or C(═O)—R
3
; R
3
is a substituted or unsubstituted C
1
to C
20
alkyl, or a aryl; W is H, C
1
to C
20
alkyl, or aryl; and Z is C
1
to C
20
alkylene; or a pharmaceutically acceptable isomer, salt or ester thereof. These terpene analogues are useful in treating pain and can also be used to treat other electrical disorders in the central and peripheral nervous system.
本申请提供了公式1的萜烯类似物及其治疗神经系统疾病(如一般疼痛和特定的神经病理性疼痛)的方法和用途。其中:Y是C1到C20烷基,C═O,SO,SO2或不存在;X是H,OR1,N-(R2)2,C1到C20烷基或杂环基(例如,杂芳基),其中当Y不存在时,X不是H;R1是H,C1到C20烷基或
CH2-芳基;R2独立地是H,C1到C20烷基,芳基,OR1,CN或C(═O)-R3;R3是取代或未取代的C1到C20烷基或芳基;W是H,C1到C20烷基或芳基;Z是C1到C20烷基;或其药学上可接受的异构体、盐或酯。这些萜烯类似物在治疗疼痛方面是有用的,也可以用于治疗中枢和外周神经系统中的其他电障碍。