The present application provides compounds of formula: Methods of using these compounds for killing bacterial growth and treating bacterial infections are also provided.
本申请提供了以下化合物的公式:还提供了使用这些化合物杀灭细菌生长和治疗细菌感染的方法。
Isotope Effect Studies on Elimination Reactions. IX. The Nature of the Transition State for the E2 Reaction of 2-Arylethylammonium Ions with Ethoxide in Ethanol
作者:P. J. Smith、A. N. Bourns
DOI:10.1139/v74-118
日期:1974.3.1
Kineticisotopeeffects have been determined for the E2 reaction of some 2-arylethyltrimethyl-ammonium ions with ethoxide in ethanol at 40°. The nitrogen effect, (k14/k15 − 1)100, decreased with increasing electron-withdrawing ability of the para substituent; i.e. 1.37, 1.33, 1.14, and 0.88 for p-OCH3, p-H, p-Cl, and p-CF3, respectively. Furthermore, the primaryhydrogen–deuteriumisotopeeffects increased
Alkenes, arenes, and heteroarenes possessing an 8-quinolylamide group as the directing group are alkylated with primary and secondary alkyl tosylates, mesylate, and halides in the presence of Fe(acac)3/diphosphine as a catalyst and ArZnBr as a base. The reaction proceeds stereospecifically for alkene substrates and takes place without loss of regiochemical integrity of the starting secondary tosylate
Pharmaceutical compositions and methods of treating hypertension
申请人:John Wyeth & Brother Limited
公开号:US04029801A1
公开(公告)日:1977-06-14
Pharmaceutical compositions containing a group of heterocyclic compounds and their use in treatment of disorders and diseases of the cardiovascular system and/or in the treatment of superficial and deep allergic phenomena is described. These compounds used in the composition and/or methods are piperidine compounds linked by the nitrogen atom to a substituted or unsubstituted cycloalkyl, aryl or heterocyclic radical through the intermediary of a group selected from a lower-alkylene radical, a monoketo lower-alkylene radical or a hydroxy-lower-alkylene radical, or a bivalent radical of the formula --NH.CO.(CH.sub.2).sub.n -- where n is 1, 2 or 3, ##STR1## or --0-(lower-alkylene)--. The piperidine ring is further substituted by an acylamino residue.
Opioid ligands with mixed properties from substituted enantiomeric <i>N</i>-phenethyl-5-phenylmorphans. Synthesis of a µ-agonist δ-antagonist and δ-inverse agonists
作者:Kejun Cheng、In Jong Kim、Mei-Jing Lee、Steven A. Adah、Tyler J. Raymond、Edward J. Bilsky、Mario D. Aceto、Everette L. May、Louis S. Harris、Andrew Coop、Christina M. Dersch、Richard B. Rothman、Arthur E. Jacobson、Kenner C. Rice
DOI:10.1039/b618875c
日期:——
A novel potent non-peptide morphine-like antinociceptive with μ-agonist and δ-antagonist properties represents a lead towards non-dependence producing analgesics.