476279-12-6Relevant articles and documents
N-Alkylidenearylcarboxamides as new potent and selective CB2 cannabinoid receptor agonists with good oral bioavailability
Ohta, Hiroshi,Ishizaka, Tomoko,Tatsuzuki, Makoto,Yoshinaga, Mitsukane,Iida, Izumi,Tomishima, Yasumitsu,Toda, Yoshihisa,Saito, Shuji
, p. 6299 - 6304 (2007)
A novel series of N-alkylidenearylcarboxamides 4, a CB2 receptor agonist, were synthesized and evaluated for activity against the human CB2 receptor. In a previous paper, we reported that sulfonamide derivative 1 acted as a potent CB
Thiazole-5-carboxylic acid derivatives as potent xanthine oxidase inhibitors: design, synthesis, in vitro evaluation, and molecular modeling studies
Kaur, Gurinder,Singh, Jatinder V.,Gupta, Manish K.,Bhagat, Kavita,Gulati, Harmandeep K.,Singh, Atamjit,Bedi, Preet Mohinder S.,Singh, Harbinder,Sharma, Sahil
, p. 83 - 93 (2019/11/14)
A series of 22 compounds of thiazole-5-carboxylic acid derivatives was rationally designed and synthesized. All the compounds were characterized by using 1H and 13C NMR and tested against xanthine oxidase enzyme by spectrophotometric assay. Majority of the compounds were found active against the enzyme amongst which GK-20 with an IC50 value of 0.45 μM was found to be most potent. Structure-activity relationship obtained from the biological results revealed that the di-substituted compounds as Ring B were more potent than that of mono-substituted derivatives. Para-substitution on Ring B is crucial for the xanthine oxidase inhibitory potential. Enzyme kinetic studies further revealed their mixed type inhibition behavior. Moreover, the binding pattern of the most potent compound GK-20 within the febuxostat binding site of the enzyme was further analyzed by using docking studies which revealed that it sufficiently block the catalytic active site, which prevents the substrate to bind.
