New explortion of C5H4N2O2

Quality Control of Pyrazine-2-carboxylic acid. Welcome to talk about 98-97-5, If you have any questions, you can contact Ragunathan, P; Cole, M; Latka, C; Aragaw, WW; Hegde, P; Shin, J; Manimekalai, MSS; Rishikesan, S; Aldrich, CC; Dick, T; Gruber, G or send Email.

In 2021 ACS CHEM BIOL published article about ASPARTATE-ALPHA-DECARBOXYLASE; PYRAZINAMIDE RESISTANCE; CRYSTAL-STRUCTURE; ATP SYNTHESIS; MUTATIONS; EXPRESSION; SYNTHASE in [Ragunathan, Priya; Latka, Chitra; Shin, Joon; Manimekalai, Malathy Sony Subramanian; Rishikesan, Sankaranarayanan; Gruber, Gerhard] Nanyang Technol Univ, Sch Biol Sci, Singapore 637551, Singapore; [Cole, Malcolm; Hegde, Pooja; Aldrich, Courtney C.] Univ Minnesota, Coll Pharm, Dept Med Chem, Minneapolis, MN 55455 USA; [Aragaw, Wassihun Wedajo; Dick, Thomas] Hackensack Meridian Hlth, Ctr Discovery & Innovat, Nutley, NJ 07110 USA; [Dick, Thomas] Hackensack Meridian Sch Med, Dept Med Sci, Nutley, NJ 07110 USA; [Dick, Thomas] Georgetown Univ, Dept Microbiol & Immunol, Washington, DC 20007 USA in 2021, Cited 28. The Name is Pyrazine-2-carboxylic acid. Through research, I have a further understanding and discovery of 98-97-5. Quality Control of Pyrazine-2-carboxylic acid

A common strategy employed in antibacterial drug discovery is the targeting of biosynthetic processes that are essential and specific for the pathogen. Specificity in particular avoids undesirable interactions with potential enzymatic counterparts in the human host, and it ensures ontarget toxicity. Synthesis of pantothenate (Vitamine B5), which is a precursor of the acyl carrier coenzyme A, is an example of such a pathway. In Mycobacterium tuberculosis (Mtb), which is the causative agent of tuberculosis (TB), pantothenate is formed by pantothenate synthase, utilizing D-pantoate and beta-Ala as substrates. beta-Ala is mainly formed by the decarboxylation of L-aspartate, generated by the decarboxylase PanD, which is a homo-oliogomer in solution. Pyrazinoic acid (POA), which is the bioactive form of the TB prodrug pyrazinamide, binds and inhibits PanD activity weakly. Here, we generated a library of recombinant Mtb PanD mutants based on structural information and PZA/POA resistance mutants. Alterations in oligomer formation, enzyme activity, and/or POA binding were observed in respective mutants, providing insights into essential amino acids for Mtb PanD’s proper structural assembly, decarboxylation activity and drug interaction. This information provided the platform for the design of novel POA analogues with modifications at position 3 of the pyrazine ring. Analogue 2, which incorporates a bulky naphthamido group at this position, displayed a 1000-fold increase in enzyme inhibition, compared to POA, along with moderately improved antimycobacterial activity. The data demonstrate that an improved understanding of mechanistic and enzymatic features of key metabolic enzymes can stimulate design of more-potent PanD inhibitors.

Quality Control of Pyrazine-2-carboxylic acid. Welcome to talk about 98-97-5, If you have any questions, you can contact Ragunathan, P; Cole, M; Latka, C; Aragaw, WW; Hegde, P; Shin, J; Manimekalai, MSS; Rishikesan, S; Aldrich, CC; Dick, T; Gruber, G or send Email.

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Patent; Chevron Research Company; US4732894; (1988); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem