A lactate-derived chiral aldehyde for determining the enantiopurity of enantioenriched primary amines
作者:Samantha M. Gibson、Rachel M. Lanigan、Laure Benhamou、Abil E. Aliev、Tom D. Sheppard
DOI:10.1039/c5ob01398d
日期:——
In this paper we describe the use of a chiral aldehyde derived from lactate esters for determining the enantiopurity of primary amines, via the formation of diastereomeric imines.
在本文中,我们描述了使用从乳酸酯衍生的手性醛来确定主要胺的对映纯度,通过形成二对映异构亚胺。
Design and Biological Activity of (<i>S</i>)-4-(5-{[1-(3-Chlorobenzyl)-2- oxopyrrolidin-3-ylamino]methyl}imidazol-1-ylmethyl)benzonitrile, a 3-Aminopyrrolidinone Farnesyltransferase Inhibitor with Excellent Cell Potency
作者:Ian M. Bell、Steven N. Gallicchio、Marc Abrams、Douglas C. Beshore、Carolyn A. Buser、J. Christopher Culberson、Joseph Davide、Michelle Ellis-Hutchings、Christine Fernandes、Jackson B. Gibbs、Samuel L. Graham、George D. Hartman、David C. Heimbrook、Carl F. Homnick、Joel R. Huff、Kelem Kassahun、Kenneth S. Koblan、Nancy E. Kohl、Robert B. Lobell、Joseph J. Lynch、Patricia A. Miller、Charles A. Omer、A. David Rodrigues、Eileen S. Walsh、Theresa M. Williams
DOI:10.1021/jm010156p
日期:2001.8.1
The synthesis, structure-activity relationships, and biological properties of a novel series of imidazole-containing inhibitors of farnesyltransferase are described. Starting from a 3-amino-pyrrolidinone core, a systematic series of modifications provided 5h, a non-thiol, non-peptide farnesyltransferase inhibitor with excellent bioavailability in dogs. Compound 5h was found to have an unusually favorable ratio of cell potency to intrinsic potency, compared with other known FTIs. It exhibited excellent potency against a range of tumor cell lines in vitro and showed full efficacy in the K-rasB transgenic mouse model.
Primary Amino Acid Derivatives: Compounds with Anticonvulsant and Neuropathic Pain Protection Activities
作者:Amber M. King、Christophe Salomé、Jason Dinsmore、Elise Salomé-Grosjean、Marc De Ryck、Rafal Kaminski、Anne Valade、Harold Kohn
DOI:10.1021/jm2004305
日期:2011.7.14
R-substituent was varied, including C(2) stereochemistry, and the compounds were tested in rodent models of seizures and neuropathic pain. C(2)-Hydrocarbon N-benzylamide PAADs were potent anticonvulsants and excellent anticonvulsant activity (mice, ip; rat, po) was observed for C(2) R-substituted PAADs in which the R group was ethyl, isopropyl, or tert-butyl, and the C(2) stereochemistry conformed to the