Design and synthesis of novel pyrrolo[2,3-b]pyridine derivatives targeting V600EBRAF was written by Abdel-Maksoud, Mohammed S.;Ali, Eslam M. H.;Ammar, Usama M.;Mersal, Karim I.;Yoo, Kyung Ho;Oh, Chang-Hyun. And the article was included in Bioorganic & Medicinal Chemistry in 2020.Quality Control of 3-(Trifluoromethyl)benzene-1-sulfonyl chloride This article mentions the following:
Several pyrrolo[2,3-b]pyridine-based B-RAF inhibitors are well known and some of them are currently FDA approved as anticancer agents. Based on the structure of these FDA approved V600EB-RAF inhibitors, two series of pyrrolo[2,3-b]pyridine scaffold were designed and synthesized in attempt to develop new potent V600EB-RAF inhibitors. The 38 synthesized compounds were biol. evaluated for their V600EB-RAF inhibitory effect at single dose (10 μM). Compounds with high percent inhibition were tested to determine their IC50 over V600EB-RAF. Compounds 34e and 35 showed the highest inhibitory effect with IC50 values of 0.085 μM and 0.080 μM, resp. Headed for excessive biol. evaluation, the synthesized derivatives were tested over sixty diverse human cancer cell lines. Only compound 35(I) emerged as a potent cytotoxic agent against different panel of human cancer cell lines. In the experiment, the researchers used many compounds, for example, 3-(Trifluoromethyl)benzene-1-sulfonyl chloride (cas: 777-44-6Quality Control of 3-(Trifluoromethyl)benzene-1-sulfonyl chloride).
3-(Trifluoromethyl)benzene-1-sulfonyl chloride (cas: 777-44-6) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Quality Control of 3-(Trifluoromethyl)benzene-1-sulfonyl chloride
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics