Novel compounds of formula (I), salts, solvates and hydrates thereof:
in which:
R1 and R2 are independently hydrogen; alkyl; alkoxy; halogen; or CF3;
R3 is hydrogen; acyl, such as
where Z is optionally substituted aryl; or a group R-S- where R is an organic residue such that the group R-S- provides an in vivo-cleavable disulphide bond;
R4. is C3-6 alkyl;
Rs is hydrogen; alkyl; -CH2-R10 where R10 is optionally substituted phenyl or heteroaryl;
or a group
where R11 is hydrogen; alkyl; or -CH2-Ph where Ph is optionally substituted phenyl; and R12 is hydrogen or alkyl; and
Rs is hydrogen; alkyl; or a group
where R13 is hydrogen; or alkyl; and R14 is hydroxy; alkoxy; or -NR7R8 where each of R7 and R8 is hydrogen or alkyl, or R7 and R8 together with the nitrogen atom to which they are bonded form a 5-, 6- or 7- membered ring with an optional oxygen, sulphur or optionally substituted nitrogen atom in the ring;
or Rs and R6 are joined together as -(CH2)m- where m is an integer from 4 to 12;
X is (CHz)n where n is 0, 1, or 2; and Y is CH2, processes for their preparation and their use as collagenase inhibitors.
式 (I) 的新型化合物及其盐类、溶液和
水合物:
其中
R1 和 R2 独立地为氢、烷基、烷氧基、卤素或
CF3;
R3 是氢;酰基,如
其中 Z 是任选取代的芳基;或基团 R-S-,其中 R 是有机残基,使基团 R-S- 提供体内可裂解的二
硫键;
R4.是 C3-6 烷基;
Rs 是氢;烷基;-
CH2-R10,其中 R10 是任选取代的苯基或杂芳基;
或一个基团
R11 是氢;烷基;或-CH2-Ph,其中 Ph 是任选取代的苯基;和 R12 是氢或烷基;和
Rs 是氢;烷基;或一个基团
R13是氢;或烷基;和R14是羟基;烷氧基;或-NR7R8,其中R7和R8各自是氢或烷基,或R7和R8与它们所结合的氮原子一起形成一个5、6或7个成员的环,环中有一个任选的氧、
硫或任选取代的氮原子;
或 Rs 和 R6 连接成-( )m-,其中 m 为 4 至 12 的整数;
X是(CHz)n,其中n是0、1或2;Y是 ,它们的制备工艺和作为
胶原酶抑制剂的用途。