(IC50) value of 64 nM and showed excellent selectivity against other nuclear receptors. 27h also potently suppressed cell proliferation, colony formation, and the expression of androgenreceptor (AR)-regulated genes in AR-positive prostate cancer cell lines. In addition, 27h demonstrated good metabolic stability and a pharmacokinetic property with reasonable oral bioavailability (32.41%) and moderate half-life
“All-water” chemistry of tandem N-alkylation–reduction–condensation for synthesis of N-arylmethyl-2-substituted benzimidazoles
作者:Damodara N. Kommi、Dinesh Kumar、Rohit Bansal、Rajesh Chebolu、Asit K. Chakraborti
DOI:10.1039/c2gc36377a
日期:——
also exerts a beneficial effect in the condensation of N-monobenzylated o-phenylenediamines with aldehydes. The water-assisted C–N bond formation chemistry led to metal/base-free synthesis of N-monobenzylated o-nitroanilines and N-monobenzylated o-phenylenediamines. The indispensable/advantageous role of water in the various stage of the N-alkylation–reduction–condensation process exemplifies an ‘all-water’
The invention relates to a method for preventing or treating a disease or disorder that is associated with the MrgX2 receptor. The invention also relates to MrgX2 antagonists and physiologically acceptable salts thereof. The invention also relates to pharmaceutical compositions and dosage forms comprising an MrgX2 antagonist.
A “One-Pot” Phase Transfer Alkylation/Hydrolysis of<i>o</i>-Nitrotrifluoroacetanilides. A Convenient Route to<i>N</i>-ALKYL<i>o</i>-Phenylenediamines
作者:Samuel A. Brown、Carmelo J. Rizzo
DOI:10.1080/00397919608003827
日期:1996.11
Abstract A variety of o-nitrotrifluoroacetanilides undergo a one-pot alkylation/hydrolysis to give N-alkyl o-nitroanilines in 40–94% yield. Dimethylsulfate, benzyl bromide and 1-bromo-propane were used as the electrophiles.