申请人:ASAHI KASEI KOGYO KABUSHIKI KAISHA
公开号:US20030139475A1
公开(公告)日:2003-07-24
Compounds having a &bgr;-3 adrenaline receptor agonist and are useful as drugs for the treatment and prevention of diabetes, obesity, hyperlipemia, etc., represented by a general formula (I) and salts thereof, and a process for producing these, and their intermediates, wherein R represents hydrogen or methyl; R
1
represents hydrogen, halogen, hydroxy, benzyloxy, amino, or hydroxymethyl; R
2
represents hydrogen, hydroxymethyl, NHR
3
, SO
2
NR
4
R
4′
, or nitro; R
6
represents hydrogen or lower alkyl; and X represents nitrogen, R
9
represents hydrogen, one of R
7
and R
8
represent hydrogen, and the other thereof represents hydrogen, amino, acetylamino, or hydroxy.
具有&bgr;-3肾上腺素受体激动剂的化合物,可用于治疗和预防糖尿病、肥胖症、高脂血症等疾病,其通式表示为(I),并且包括其盐,以及制备这些化合物和其中间体的方法。其中,R代表氢或甲基;R1代表氢、卤素、羟基、苄氧基、氨基或羟甲基;R2代表氢、羟甲基、NHR3、SO2NR4R4′或硝基;R6代表氢或低碳基;X代表氮;R9代表氢;R7和R8中的一个代表氢,而另一个代表氢、氨基、乙酰氨基或羟基。