Recently I am researching about ACTIVATION, Saw an article supported by the NIA of the NIH [R01AG058673]; Alzheimer’s Drug Discovery Foundation [20150601]; Commonwealth of Virginia’s Alzheimer’s and Related Disease Research Award Fund [18-2]; NATIONAL INSTITUTE ON AGINGUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) – USANIH National Institute on Aging (NIA) [R01AG058673] Funding Source: NIH RePORTER. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Jiang, YQ; He, L; Green, J; Blevins, H; Guo, CQ; Patel, SH; Halquist, MS; Mcrae, M; Venitz, J; Wang, XY; Zhang, SJ. The CAS is 98-97-5. Through research, I have a further understanding and discovery of Pyrazine-2-carboxylic acid. Application In Synthesis of Pyrazine-2-carboxylic acid
NLRP3 inflammasomes have recently emerged as an attractive drug target for neurodegenerative disorders. In our continuing studies, a new chemical scaffold was designed as selective inhibitors of NLRP3 inflammasomes. Initial characterization of the lead HL16 demonstrated improved, however, nonselective inhibition on the NLRP3 inflammasome. Structure-activity relationship studies of HL16 identified a new lead, 17 (YQ128), with an IC50 of 0.30 +/- 0.01 mu M. Further studies from in vitro and in vivo models confirmed its selective inhibition on the NLRP3 inflammasome and its brain penetration. Furthermore, pharmacokinetic studies in rats at 20 mg/kg indicated extensive systemic clearance and tissue distribution, leading to a half-life of 6.6 h. However, the oral bioavailability is estimated to be only 10%, which may reflect limited GI permeability and possibly high first-pass effects. Collectively, these findings strongly encourage development of more potent analogues with improved pharmacokinetic properties from this new chemical scaffold.
About Pyrazine-2-carboxylic acid, If you have any questions, you can contact Jiang, YQ; He, L; Green, J; Blevins, H; Guo, CQ; Patel, SH; Halquist, MS; Mcrae, M; Venitz, J; Wang, XY; Zhang, SJ or concate me.. Application In Synthesis of Pyrazine-2-carboxylic acid
Reference:
Patent; Chevron Research Company; US4732894; (1988); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem