申请人:De Nanteuil Guillaume
公开号:US20050261501A1
公开(公告)日:2005-11-24
Compounds of formula (I):
wherein:
X
1
represents an atom or group selected from CR
4a
R
4b
, O, S(O)
q1
and NR
5
, wherein R
4a
, R
4b
, q
1
and R
5
are as defined in the description,
m
1
represents zero or an integer from 1 to 4 inclusive,
m
2
represents an integer from 1 to 4 inclusive,
n
1
and n
2
, which may be identical or different, each represent an integer from
1
to 3 inclusive,
R
1
represents hydrogen or a group selected from carboxy, alkoxycarbonyl, optionally substituted carbamoyl and optionally substituted alkyl,
R
2
represents hydrogen or alkyl, Ak represents an optionally substituted alkylene chain, p represents zero, 1 or 2,
R
3
represents hydrogen or cyano,
X
2
and X
3
, which may be identical or different, each represent either S(O)
q2
, or CR
6a
R
6b
, wherein q
2
, R
6a
and R
6b
are as defined in the description, its optical isomers, where they exist, and its addition salts with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful as DPP-IV inhibitors.
式(I)化合物:其中:X1代表从CR4aR4b、O、S(O)q1和NR5中选择的原子或基团,其中R4a、R4b、q1和R5如描述中定义,m1表示零或从1到4的整数,m2表示从1到4的整数,n1和n2,可能相同也可能不同,每个代表从1到3的整数,R1代表氢或从羧基、烷氧羰基、可选地取代的氨基甲酰基和可选地取代的烷基中选择的基团,R2代表氢或烷基,Ak代表一个可选取代的烷基链,p表示零、1或2,R3代表氢或氰基,X2和X3,可能相同也可能不同,每个代表S(O)q2或CR6aR6b,其中q2、R6a和R6b如描述中定义,其光学异构体(如存在),以及与药学上可接受的酸形成的加合盐。含有这些化合物的药物产品,可用作DPP-IV抑制剂。