Tetrahydroquinolones and Aza-Analogues Thereof for Use as Dpp-IV Inhibitors in the Treatment of Diabetes
申请人:Birch Martin Alan
公开号:US20080009512A1
公开(公告)日:2008-01-10
Compound of formula (I) or a pharmaceutically-acceptable salt thereof, formula (I) wherein Ar is optionally substituted phenyl; R
1
is selected from: formula a) or b) (wherein is a single or double bond); R
5
, R
6
, R
7
and R
8
are for or alkyl; R
4
is selected from hydrogen, (3-4C)cycloalkyl and optionally substituted (1-4C)alkyl; R
10
is for example selected from hydrogen, (1-4C)alkyl, (3-6C)cycloalkyl(1-4C)alkyl, hydroxy(1-4C)alkyl, (1-4C)alkoxy, aryl(1-4C)alkyl; Y is carbon and Ring A is optionally substituted phenylene; or each Y may independently be carbon or nitrogen and Ring A is optionally substituted 5- or 6-membered, heteroarylene ring; R
11
is selected from hydrogen and optionally substituted phenyl; p is independently at each occurrence 0, 1 or 2; are described. Processes for making such compounds and their use as DPP-IV inhibitors in the treatment of diabetes are also described.
化合物的公式(I)或其药学上可接受的盐,公式(I)中 Ar 是可选的取代苯基;R1 选自:公式 a)或 b)(其中是单键或双键);R5、R6、R7 和 R8 是氢或烷基;R4 选自氢、(3-4C)环烷基和可选取代的(1-4C)烷基;R10 例如选自氢、(1-4C)烷基、(3-6C)环烷基(1-4C)烷基、羟基(1-4C)烷基、(1-4C)烷氧基、芳基(1-4C)烷基;Y 是碳且环A是可选的取代苯基;或每个Y可以独立地是碳或氮,环A是可选的取代5-或6-成员的杂环芳烃环;R11选自氢和可选取代的苯基;p 在每次出现时独立地为0、1或2。描述了制备这种化合物的过程以及它们作为DPP-IV抑制剂在糖尿病治疗中的用途。