申请人:Isler Markus
公开号:US20050192292A1
公开(公告)日:2005-09-01
Pyrrolidone carboxamides of formula (I) where R
2
=a group of formula (a) or (b), R
5
=phenyl, heteroalkyl, aryloxy, alkoxy, alkanoyl or —NR
6
R
7
and R
1
, X, R
3
, R
4
, R
6
and R
7
have the meanings given in the description and the claims, pharmaceutically applicable acid addition salts with basic compounds of formula (I), pharmaceutically applicable salts of acid compounds of formula (I) with bases, pharmaceutically applicable esters of hydroxy- or carboxy-group containing compounds of formula (I) and hydrates and solvates thereof, inhibit the interaction of neuropeptide Y (NPY) with one of the neuropeptide receptor subtypes (NPY-Y5) and are particularly suitable for the prevention and treatment of arthritis, diabetes and especially eating disorders and obesity. The above can be produced by known methods and converted into a galenic dosage form.
式 (I) 的吡咯烷酮羧酰胺,其中 R
2
=式 (a) 或 (b) 的基团,R
5
=苯基、杂烷基、芳氧基、烷氧基、烷酰基或-NR
6
R
7
和 R
1
,X,R
3
, R
4
, R
6
和 R
7
具有在说明书和权利要求书中给出的含义;式(I)碱性化合物的药学上适用的酸加成盐;式(I)酸性化合物与碱的药学上适用的盐;含羟基或羧基的式(I)化合物的药学上适用的酯及其水合物和溶剂、抑制神经肽 Y(NPY)与一种神经肽受体亚型(NPY-Y5)的相互作用,特别适用于预防和治疗关节炎、糖尿病,尤其是进食障碍和肥胖症。上述药物可通过已知方法生产,并转化为半成品剂型。