Synthesis and biological activity of novel α-substituted β-phenylpropionic acids having pyridin-2-ylphenyl moiety as antihyperglycemic agents
摘要:
We previously reported the identification of novel oximes having 5-benzyl-2,4-thiazolidinedione with anti hyperglycemic activity. We now report the synthesis and biological activity of a novel series of oximes and amides having alpha-substituted-beta-phenylpropionic acids. In this series, we obtained potent PPARalpha/gamma dual agonist (S)-9d, with which activation of PPARalpha and PPARgamma was considerably more potent than that of the reference compounds GW9578 22 and rosiglitazone 3, respectively. This means (S)-9d is of the strongest class of PPARalpha/gamma dual agonists. In the course of this study, we also obtained 8h, which indicated potent plasma glucose lowering effect in spite of weak PPARalpha/gamma agonistic activity. (C) 2004 Elsevier Ltd. All rights reserved.
Synthesis and biological activity of novel α-substituted β-phenylpropionic acids having pyridin-2-ylphenyl moiety as antihyperglycemic agents
摘要:
We previously reported the identification of novel oximes having 5-benzyl-2,4-thiazolidinedione with anti hyperglycemic activity. We now report the synthesis and biological activity of a novel series of oximes and amides having alpha-substituted-beta-phenylpropionic acids. In this series, we obtained potent PPARalpha/gamma dual agonist (S)-9d, with which activation of PPARalpha and PPARgamma was considerably more potent than that of the reference compounds GW9578 22 and rosiglitazone 3, respectively. This means (S)-9d is of the strongest class of PPARalpha/gamma dual agonists. In the course of this study, we also obtained 8h, which indicated potent plasma glucose lowering effect in spite of weak PPARalpha/gamma agonistic activity. (C) 2004 Elsevier Ltd. All rights reserved.
We previously reported the identification of novel oximes having 5-benzyl-2,4-thiazolidinedione with anti hyperglycemic activity. We now report the synthesis and biological activity of a novel series of oximes and amides having alpha-substituted-beta-phenylpropionic acids. In this series, we obtained potent PPARalpha/gamma dual agonist (S)-9d, with which activation of PPARalpha and PPARgamma was considerably more potent than that of the reference compounds GW9578 22 and rosiglitazone 3, respectively. This means (S)-9d is of the strongest class of PPARalpha/gamma dual agonists. In the course of this study, we also obtained 8h, which indicated potent plasma glucose lowering effect in spite of weak PPARalpha/gamma agonistic activity. (C) 2004 Elsevier Ltd. All rights reserved.