Multigram-Scale Synthesis of Short Peptides via a Simplified Repetitive Solution-Phase Procedure
作者:Célia Meneses、Sarah L. Nicoll、Laurent Trembleau
DOI:10.1021/jo902116p
日期:2010.2.5
A rapid repetitive solution-phasesynthesis of peptides is described. The procedure involves coupling of amino acids and peptideacids, instead of the usual amino esters and peptide esters, to slight excesses of pentafluorophenyl active esters in a THF/water solvent mixture. Due to their poor solubility, peptideacid intermediates are easily isolated in high purity by acidification under controlled
Methyl 2-((Succinimidooxy)carbonyl)benzoate (MSB): A New, Efficient Reagent for <i>N</i>-Phthaloylation of Amino Acid and Peptide Derivatives
作者:J. Richard Casimir、Gilles Guichard、Jean-Paul Briand
DOI:10.1021/jo016347h
日期:2002.5.1
A new, efficient, and readily available reagent, methyl 2-((succinimidooxy)carbonyl)benzoate (MSB), for N-phthaloylation of amino acids and amino acid derivatives is described. The phthaloylation procedure is simple and racemization-free and gives excellent results with alpha-amino acids, alpha-amino alcohols, dipeptides, alpha-amino carboxamides, and alpha-amino esters.
[EN] PFKFB3 INHIBITORS AND THEIR USES<br/>[FR] INHIBITEURS DE PFKFB3 ET LEURS UTILISATIONS
申请人:GERO DISCOVERY LLC
公开号:WO2020080979A1
公开(公告)日:2020-04-23
This disclosure relates to new phthalimide and isoindolinone derivatives and other PFKFB3 inhibitors for use in the treatment of diseases. The invention further relates to pharmaceutical compositions containing such PFKFB3 inhibitors, methods of preparation thereof, methods for their use as therapeutic agents, and methods of preparation of a medicament for use in therapy, as well as kits and other inventiions comprising such PFKFB3 inhibitors. These PFKFB3 inhibitors are useful for the treatment and prophylaxis of cancer, neurodegenerative diseases, autoimmune diseases, inflammatory disorders, multiple sclerosis, metabolic diseases, inhibition of angiogenesis and other diseases and conditions, where the modulation of PFKFB3 and/or PFKFB4 has beneficial effect as well as neuroprotection.
Glycogen Phosphorylase Inhibitor Compounds and Pharmaceutical Compositions Thereof
申请人:Evans Karen
公开号:US20070249670A1
公开(公告)日:2007-10-25
The invention relates to glycogen phosphorylase inhibitor compounds, pharmaceutical compositions of these compounds, methods of treatment using the pharmaceutical compositions to treat diabetes, conditions associated with diabetes, and/or tissue ischemia, including myocardial ischemia, and processes for making the compounds.