ANTINEOPLASTIC AGENTS: IX. N-BENZYL-N-BIS(2-HALOETHYL)AMINES
作者:George R. Pettit、David S. Blonda、Ernest C. Harrington
DOI:10.1139/v63-435
日期:1963.12.1
and three N-bis(2-iodoethyl)benzylamines have been prepared for cancer chemotherapy studies. The chloro-nitrogen mustards were readily obtained by aluminum chloride – lithium aluminum hydride reduction of the corresponding N-bis(2-chloroethyl)amides. A convenient procedure for converting N-bis(2-chloroethyl)-benzylamine hydrochlorides to N-bis(2-iodoethyl)benzylamine hydroiodides, employing sodium
Scavenger assisted combinatorial process for preparing libraries of amides, carbamates and sulfonamides
申请人:ELI LILLY AND COMPANY
公开号:EP0825164A2
公开(公告)日:1998-02-25
This invention relates to a novel solution phase process for the preparation of amide, carbamate, and sulfonamide combinatorial libraries. These libraries have utility for drug discovery and are used to form wellplate components of novel assay kits.
Small-Molecule Suppression of β-Lactam Resistance in Multidrug-Resistant Gram-Negative Pathogens
作者:Christopher M. Brackett、Roberta J. Melander、Il Hwan An、Aparna Krishnamurthy、Richele J. Thompson、John Cavanagh、Christian Melander
DOI:10.1021/jm501050e
日期:2014.9.11
Recent efforts toward combating antibiotic resistance in bacteria have focused on Gram-positive bacteria; however, multidrug-resistant Gram-negative bacteria pose a significant risk to public health. An orthogonal approach to the development of new antibiotics is to develop adjuvant compounds that enhance the susceptibility of drug-resistant strains of bacteria to currently approved antibiotics. This
Successive conversion of N-bis(2-hydroxyethyl)-p-toluenesulphonamide (Ib) to respective dimethanesulphonate and difluoro derivatives (IIa, IIIa, and IIIc) was found to provide a convenientroute to N-bis(2-fluoroethyl)amine. Reaction of N-bis(2-methanesulphonyl-oxyethyl)-p-toluenesulphonamide (IIIa) with limited quantities of potassium fluoride, in several pro tic solvents, was shown to yield N-(p
Bicyclic heterocyclic derivatives having .alpha..sub.1 adrenergic and
申请人:Recordati S.A., Chemical and Pharmaceutical Company
公开号:US05605896A1
公开(公告)日:1997-02-25
This invention provides bicyclic heterocyclic derivatives and their pharmaceutically acceptable salts useful for the treatment of hypertension, urethral and lower urinary tract contractions, and other disorders. The compounds are also useful for binding .alpha..sub.1 -adrenergic and 5HT.sub.1A serotonergic receptors, in vitro or in vivo.