New Advances in Chemical Research in 2021. In an article, author is Hombrouck, Anneleen, once mentioned the application of 96-49-1, Name is Ethylene carbonate, molecular formula is C3H4O3, molecular weight is 88.06, category is naphthyridine. Now introduce a scientific discovery about this category, Safety of Ethylene carbonate.
To gain further insight into the understanding of the antiviral resistance patterns and mechanisms of the integrase strand transfer inhibitor L-870,810, the prototypical naphthyridine analogue, we passaged the human immunodeficiency virus type 1 strain HIV-1(IIIB) in cell culture in the presence of increasing concentrations of L-870,810 (IIIB/L-870,810). The mutations L74M, E92Q, and S230N were successively selected in the integrase. The L74M and E92Q mutations have both been associated in the past with resistance against the diketo acid (DKA) analogues L-708,906 and S-1360 and the clinical trial drugs MK-0518 and GS-9137. After 20, 40, and 60 passages in the presence of L-870,810, IIIB/L-870,810 displayed 22-, 34-, and 110-fold reduced susceptibility to L-870,810, respectively. Phenotypic cross-resistance against the DKA analogue CHI-1043 and MK-0518 was modest but that against GS-9137 was pronounced. Recombination of the mutant integrase genes into the wild-type background reproduced the resistance profile of the resistant IIIB/L-870,810 strains. In addition, resistance against L-870,810 was accompanied by reduced viral replication kinetics and reduced enzymatic activity of integrase. In conclusion, the accumulation of L74M, E92Q, and S230N mutations in the integrase causes resistance to the naphthyridine L-870,810 and cross-resistance to GS-9137. These data may have implications for cross-resistance of different integrase inhibitors in the clinic.
The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic, their interactions with reaction intermediates and transition states. I hope my blog about 96-49-1 is helpful to your research. Safety of Ethylene carbonate.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem