98395-61-0Relevant articles and documents
Identification of N-(2-Phenoxyethyl)imidazo[1,2-a]pyridine-3-carboxamides as New Antituberculosis Agents
Wu, Zhaoyang,Lu, Yu,Li, Linhu,Zhao, Rui,Wang, Bin,Lv, Kai,Liu, Mingliang,You, Xuefu
supporting information, p. 1130 - 1133 (2016/12/16)
A series of imidazo[1,2-a]pyridine carboxamides (IPAs) bearing an N-(2-phenoxyethyl) moiety was designed and synthesized as new antitubercular agents. Seven 2,6-dimethyl IPAs demonstrated excellent in vitro activity (MIC: 0.025-0.054 μg/mL) against the drug susceptive H37Rv strain and two clinically isolated multidrug-resistant Mycobacterium tuberculosisstrains. Compound 10j displayed acceptable safety and pharmacokinetic properties, opening a new direction for further development.
Angiotensin II antagonizing compounds containing a 1,5-naphthyridine or a quinoline moiety
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, (2008/06/13)
The invention concerns pharmaceutically useful novel compounds of the formula I, in which R1, R2, R3, R4, R5, X, X1 and Z have the various meanings defined herein, and their non-toxic salts
Regioselectivity of Photochemical and Thermal Smiles Rearrangements and Related Reactions of β-(Nitrophenoxy)ethylamines
Wubbels, Gene G.,Halverson, Ann M.,Oxman, Joe D.,Bruyn, Van H. De
, p. 4499 - 4504 (2007/10/02)
The ortho, meta, and para isomers of β-(nitrophenoxy)ethylamine (1, 2, and 3, respectively) have been synthesized as hydrochloride salts.The corresponding ortho, meta, and para isomer of β-(nitrophenoxy)ethyl alcohol (4, 5, or 6, respectively), the Smiles rearrangement product, is formed cleanly in alkaline water by a thermal reaction from 1 or 3 and by a photochemical reaction from the triplet state of 2.Photolysis of 1 or 3 does not cause Smiles rearrangement; photoproducts recovered from 1 and 3 show that β-amino group in both cases bonds at the ring carbon atom adjacent to the side chain and meta to the nitro group.The contrast of these results with those reported for photo-Smiles rearrangements of similar systems containing NHPh as the attacking nucleophile and for intermolecular aromatic photosubstitution by alkylamines is discussed.The results support the recently proposed "energy gap" model for predicting regioseelctivity in heterolytic nucleophilic aromatic photosubstitution.