申请人:WISCONSIN ALUMNI RESEARCH FOUNDATION
公开号:US20160280701A1
公开(公告)日:2016-09-29
Biheteroaryl dicarboxylates and esters, and salts thereof which are useful as modulators of CP4H activity and more particularly as inhibitors of CP4H. Compounds of formula:
and salts thereof where:
X is S, O, NH, or NR, where R is an alkyl group having 1-3 carbon atoms;
R
1
and R
2
independently are —OR
7
, or —NHSO
2
R
8
, where R
7
is selected from:
hydrogen, alkyl, alkenyl, alkoxyalkyl, —R′—CO—R″, —R′—CO—O—R″, —CO—R″, —R′—O—CO—R″, —R′—CO—NR″, —CO—NR″, or —R′—O—CO—NR″, and R
8
is selected from hydrogen, alkyl, aryl, arylalkyl;
R
3
, R
4
and R
6
independently are hydrogen, alkyl, alkoxy, alkenyl, alkenoxy, halo alkyl, haloalkenyl, halogen, hydroxyl, hydroxyalkyl, hydroxyalkenyl, aryl, aryloxy, arylalkyl or arylalkyloxy; R
5
is hydrogen, halogen, alkyl having 1-3 carbon atoms, or alkoxy having 1-3 carbon atoms; —R′— is a divalent straight chain or branched alkylene, and —R″ is an alkyl, alkenyl, arylalkyl, or aryl group. Methods for inhibition of CP4H in vivo and in vitro.
Biheteroaryl二羧酸酯和酯,以及它们的盐,可用作CP4H活性的调节剂,更具体地作为CP4H的抑制剂。化合物的结构式:及其盐,其中:X为S、O、NH或NR,其中R为具有1-3个碳原子的烷基基团;R1和R2独立地为—OR7,或—NHSO2R8,其中R7选自:氢、烷基、烯基、烷氧基烷基、—R′—CO—R″、—R′—CO—O—R″、—CO—R″、—R′—O—CO—R″、—R′—CO—NR″、—CO—NR″或—R′—O—CO—NR″,而R8选自氢、烷基、芳基、芳基烷基;R3、R4和R6独立地为氢、烷基、烷氧基、烯基、烯氧基、卤代烷基、卤代烯基、卤素、羟基、羟基烷基、羟基烯基、芳基、芳氧基、芳基烷基或芳基烷氧基;R5为氢、卤素、具有1-3个碳原子的烷基,或具有1-3个碳原子的烷氧基;—R′—为二价的直链或支链烷基,而—R″为烷基、烯基、芳基烷基或芳基。用于体内和体外抑制CP4H的方法。