[EN] INHIBITOR OF NEUROPILIN AND USE THEREOF FOR THE TREATMENT OF NEUROPILIN-RELATED DISEASES [FR] INHIBITEUR DE NEUROPILINE ET SON UTILISATION POUR LE TRAITEMENT DE MALADIES ASSOCIÉES À LA NEUROPILINE
[EN] INHIBITOR OF NEUROPILIN AND USE THEREOF FOR THE TREATMENT OF NEUROPILIN-RELATED DISEASES [FR] INHIBITEUR DE NEUROPILINE ET SON UTILISATION POUR LE TRAITEMENT DE MALADIES ASSOCIÉES À LA NEUROPILINE
Synthesis, Characterization and Antimicrobial Activity of Bifunctional Sulfonamide-Amide Derivatives
作者:Babul Reddy A. Abbavaram、Hymavathi R.V. Reddyvari
DOI:10.5012/jkcs.2013.57.6.731
日期:2013.12.20
A convenient synthesis of bifunctional sulfonamide-amide derivatives was reported. Amide coupling of 4-methyl benzoic acid 1 followed by reaction with chlorosulfonic acid produce ethyl-4-(3-(chlorosulfonyl)-4-methylbenzoyl)piperazine-1-carboxylate 4. The resulted compound on further treatment with various anilines produces the title sulfonamide-amide derivatives 5a-n. The configurations of these compounds were established by elemental analysis, IR, $^1H$ NMR, mass spectra, and by their preparation from the corresponding 4-methyl benzoic acid 1 and chlorosulfonic acid. All these new compounds demonstrate significant in vitro antibacterial and antifungal activities against all bacterial and fungal strains.
Discovery and in Vitro Optimization of 3-Sulfamoylbenzamides as ROMK Inhibitors
作者:Matthew F. Sammons、Sujay V. Kharade、Kevin J. Filipski、Markus Boehm、Aaron C. Smith、Andre Shavnya、Dilinie P. Fernando、Matthew S. Dowling、Philip A. Carpino、Neil A. Castle、Shannon G. Zellmer、Brett M. Antonio、James R. Gosset、Anthony Carlo、Jerod S. Denton
DOI:10.1021/acsmedchemlett.7b00481
日期:2018.2.8
Inhibitors of the renaloutermedullarypotassiumchannel (ROMK) show promise as novel mechanism diuretics, with potentially lower risk of diuretic-induced hypokalemia relative to current thiazide and loop diuretics. Here, we report the identification of a novel series of 3-sulfamoylbenzamide ROMK inhibitors. Starting from HTS hit 4, this series was optimized to provide ROMK inhibitors with good in
Inhibitors of Neuropilin and use thereof for the treatment of Neuropilin-related diseases
申请人:Tragex Pharma
公开号:EP2823816A1
公开(公告)日:2015-01-14
The present invention relates to a compound of general formula (I),
and salts or solvate thereof,
for treating a Neuropilin-related disease, disorder or condition; and to a composition, a pharmaceutical composition and a medicament comprising the compound of general formula (I).
We report herein the synthesis of a newly described anti-cancer agent, NRPa-308. This compound antagonizes Neuropilin-1, a multi-partners transmembrane receptor overexpressed in numerous tumors, and thereby validated as promising target in oncology. The preparation of NRPa-308 proved challenging because of the orthogonality of the amide and sulphonamide bonds formation. Nevertheless, we succeeded a gram scale synthesis, according to an expeditious three steps route, without intermediate purification. This latter point is of utmost interest in reducing the ecologic impact and production costs in the perspective of further scale-up processes. The purity of NRPa-308 has been attested by means of conventional structural analyses and its crystallisation allowed a structural assessment by X-Ray diffraction. We also reported the remarkable chemical stability of this molecule in acidic, neutral and basic aqueous media. Eventually, we observed for the first time the accumulation of NRPa-308 in two types of human breast cancer cells MDA-MB231 and BT549.
EL-MAGHRABY, A. A.;SHEHATA, M. T., EGYPT. J. PHARM. SCI., 1983, 24, N 1-4, 105-115