Chemoselective reductive alkylation of ammonia with carbonyl compounds: synthesis of primary and symmetrical secondary amines
作者:Bruhaspathy Miriyala、Sukanta Bhattacharyya、John S Williamson
DOI:10.1016/j.tet.2003.12.024
日期:2004.2
efficient, general procedure for highly chemoselective reductive mono-alkylation of ammonia with ketones is reported. Treatment of ketones with ammonia in ethanol and titanium(IV) isopropoxide, followed by in situ sodium borohydride reduction, and a straightforward workup afforded primary amines in good to excellent yields. Reductive alkylation of ammonia with aldehydes, on the other hand, afforded the corresponding
[EN] SMALL MOLECULE AGONISTS OF NEUROTENSIN RECEPTOR 1<br/>[FR] AGONISTES À PETITES MOLÉCULES DE RÉCEPTEUR DE NEUROTENSINE 1
申请人:SANFORD BURNHAM MED RES INST
公开号:WO2014100501A1
公开(公告)日:2014-06-26
Provided herein are small molecule neurotensin receptor agonists, compositions comprising the compounds, and methods of using the compounds and compositions comprising the compounds.
[EN] AMPHETAMINE CONTROLLED RELEASE, PRODRUG, AND ABUSE DETERRENT DOSAGE FORMS<br/>[FR] LIBÉRATION CONTRÔLÉE DE L'AMPHÉTAMINE, PROMÉDICAMENT ET FORMES POSOLOGIQUES DISSUASIVES DU MÉSUSAGE
申请人:CHEMAPOTHECA LLC
公开号:WO2017147375A1
公开(公告)日:2017-08-31
The invention also relates to pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.
[EN] COMPOSITIONS COMPRISING TRYPSIN-CLEAVABLE AMPHETAMINE PRODRUGS AND INHIBITORS THEREOF<br/>[FR] COMPOSITIONS COMPRENANT DES PROMÉDICAMENTS DE TYPE AMPHÉTAMINE CLIVABLES PAR TRYPSINE ET LEURS INHIBITEURS
申请人:PHARMACOFORE INC
公开号:WO2011133347A1
公开(公告)日:2011-10-27
Pharmaceutical compositions and their methods of use are provided, where the pharmaceutical compositions comprise an amphetamine prodrug that provides enzymatically-controlled release of amphetamine or an amphetamine analog. The composition can further comprise an enzyme inhibitor that interacts with the enzyme(s) that mediates the enzymatically-controlled release of amphetamine or the amphetamine analog from the amphetamine prodrug so as to attenuate enzymatic cleavage of the amphetamine prodrug.
COMPOSITIONS FOR REDUCING RISK OF ADVERSE EVENTS CAUSED BY DRUG-DRUG INTERACTIONS
申请人:JENKINS Thomas E.
公开号:US20120232066A1
公开(公告)日:2012-09-13
The present disclosure provides a composition comprising a GABA
A
agonist and a GI enzyme inhibitor. The present disclosure also provides a composition comprising (a) a GI enzyme inhibitor and (b) a first drug that interacts with a second drug to produce an adverse effect when the second drug is co-ingested as a GI enzyme-cleavable prodrug with the first drug. Such an interaction can be additive or synergistic.