Amide derivatives of 1-oxa-4,9-diazaspiro undecane compounds having multimodal activity against pain
申请人:LABORATORIOS DEL DR. ESTEVE S.A.
公开号:US10065971B2
公开(公告)日:2018-09-04
The present invention relates to compounds having dual pharmacological activity towards both the sigma (σ) receptor, and the μ-opiod receptor and more particularly to diazaspiro undecane compounds having this pharmacological activity, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain.
wherein
Y is
n is 1 or 2;
q is 1, 2, 3, 4, 5 or 6;
X is a bond, —C(O)O—, —C(O)NR8—, —C(O)—, —O— or —C(R4R4′)—;
R1 is C(O)R5 or S(O)2R5.
本发明涉及对sigma(σ)受体和μ-opiod受体具有双重药理活性的化合物,特别是具有这种药理活性的重氮螺十一烷化合物,涉及这种化合物的制备工艺,涉及含有这种化合物的药物组合物,还涉及它们在治疗中的用途,特别是用于治疗疼痛。
其中
Y 是
n 为 1 或 2;
q 是 1、2、3、4、5 或 6;
X 是键、-C(O)O-、-C(O)NR8-、-C(O)-、-O- 或 -C(R4R4′)-;
R1 是 C(O)R5 或 S(O)2R5。