申请人:Asahi Kasei Kabushiki Kaisha
公开号:EP1238973A1
公开(公告)日:2002-09-11
Compounds of the general formula (I) are useful in the treatment and prevention of β3-related diseases including diabetes, obesity and hyperlipidemia wherein R1 is hydrogen, halogen, or hydroxyl; R2 is lower alkyl or benzyl; R3 is OR, halogen, trifluoromethyl, lower alkyl, lower acyl, NR4R4', nitro, or cyano; R is hydrogen, lower alkyl, benzyl group, or optionally substituted lower acyl; R4 and R4' are each independently hydrogen, lower alkyl, lower acyl, benzyl, or SO2R5; R5 is lower alkyl or benzyl; W is oxygen, a secondary nitrogen atom (NH), or sulfur; and * represents an asymmetric carbon atom.
通式(I)化合物可用于治疗和预防与β3 有关的疾病,包括糖尿病、肥胖症和高脂血症 其中 R1 是氢、卤素或羟基;R2 是低级烷基或苄基;R3 是 OR、卤素、三氟甲基、低级烷基、低级酰基、NR4R4'、硝基或氰基;R 是氢、低级烷基、苄基或任选取代的低级酰基;R4 和 R4'各自独立地是氢、低级烷基、低级酰基、苄基或 SO2R5;R5 是低级烷基或苄基;W 是氧、仲氮原子 (NH) 或硫;以及 * 代表不对称碳原子。