Recently I am researching about PARASITIC NEMATODE; CHITINASE; COUMARINS; DRUG, Saw an article supported by the Banaras Hindu University (BHU). Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Priyanka; Neelabh; Tiwari, N; Sharma, RK; Gupta, P; Misra, S; Misra-Bhattacharya, S; Butcher, RJ; Singh, K; Katiyar, D. The CAS is 98-97-5. Through research, I have a further understanding and discovery of Pyrazine-2-carboxylic acid. COA of Formula: C5H4N2O2
A series of 7-benzamidocoumarin derivatives 10-25 starting from 7-amino coumarins 7 and 8 has been synthesized, characterized and evaluated in vitro for antifilarial activity against the human lymphatic filarial parasite, Brugia malayi. Compounds 13 and 20-23 showed permanent paralysis of the worm with 90-95% inhibition of motility of adult worms at 10 mu M. All the synthesized compounds were docked on the modeled receptor of Onchocerca volvulus chitinase OvCHT1. Compound 13 with binding energy of -7.95 Kcal/mol showing three hydrogen bonds with the active site of the enzyme emerged as the best inhibitor.
About Pyrazine-2-carboxylic acid, If you have any questions, you can contact Priyanka; Neelabh; Tiwari, N; Sharma, RK; Gupta, P; Misra, S; Misra-Bhattacharya, S; Butcher, RJ; Singh, K; Katiyar, D or concate me.. Product Details of 98-97-5
Reference:
Patent; Chevron Research Company; US4732894; (1988); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem