Crosignani, Stefano et al. published their research in Journal of Medicinal Chemistry in 2011 | CAS: 383-31-3

4-Fluoro-N,N-dimethylbenzenesulfonamide (cas: 383-31-3) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Electric Literature of C8H10FNO2S

Discovery of Potent, Selective, and Orally Bioavailable Alkynylphenoxyacetic Acid CRTH2 (DP2) Receptor Antagonists for the Treatment of Allergic Inflammatory Diseases was written by Crosignani, Stefano;Pretre, Adeline;Jorand-Lebrun, Catherine;Fraboulet, Gaele;Seenisamy, Jeyaprakashnarayanan;Augustine, John Kallikat;Missotten, Marc;Humbert, Yves;Cleva, Christophe;Abla, Nada;Daff, Hamina;Schott, Olivier;Schneider, Manfred;Burgat-Charvillon, Fabienne;Rivron, Delphine;Hamernig, Ingrid;Arrighi, Jean-Francois;Gaudet, Marilene;Zimmerli, Simone C.;Juillard, Pierre;Johnson, Zoe. And the article was included in Journal of Medicinal Chemistry in 2011.Electric Literature of C8H10FNO2S This article mentions the following:

New phenoxyacetic acid antagonists of CRTH2 are described. Following the discovery of a hit compound, I, by a focused screening, high protein binding was identified as its main weakness. Optimization aimed at reducing serum protein binding led to the identification of several compounds that showed not only excellent affinities for the receptor (41 compounds with Ki < 10 nM) but also excellent potencies in a human whole blood assay (IC50 < 100 nM; PGD2-induced eosinophil shape change). Addnl. optimization of the pharmacokinetic characteristics led to the identification of several compounds suitable for in vivo testing. Of these, II (R1 = n-Pr, R2 = Me; R1 = n-Pr, R2 = F) were tested in two different pharmacol. models (acute FITC-mediated contact hypersensitivity and ovalbumin-induced eosinophilia models) and found to be active after oral dosing (10 and 30 mg/kg). In the experiment, the researchers used many compounds, for example, 4-Fluoro-N,N-dimethylbenzenesulfonamide (cas: 383-31-3Electric Literature of C8H10FNO2S).

4-Fluoro-N,N-dimethylbenzenesulfonamide (cas: 383-31-3) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Electric Literature of C8H10FNO2S

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics