Substituted pyridines having antiangiogenic activity
申请人:——
公开号:US20040014744A1
公开(公告)日:2004-01-22
Compounds having the formula
1
are angiogenesis inhibitors. Also disclosed are compositions containing the compounds, methods of making the compounds, and methods of treatment using the compounds.
Efficient Identification and Quantification of Peptides Containing Nitrotyrosine by Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry after Derivatization
作者:Hiroki Tsumoto、Ryo Taguchi、Kohfuku Kohda
DOI:10.1248/cpb.58.488
日期:——
strategy includes: 1) the protection of both N-terminal amines and epsilon-amines of lysine residues by acetylation with (13)C(0)/(13)C(4)- or D(0)/D(6)-acetic anhydride; 2) the reduction of nitrotyrosine to aminotyrosine with sodium hydrosulfite; and 3) the derivatization of aminotyrosine with 1-(6-methyl[D(0)/D(3)]nicotinoyloxy)succinimide. The utility of our method is demonstrated with nitrotyrosine-containing
AMINOCARBONYL SUBSTITUTED PYRIDINES, PYRIDAZINES, PYRIMIDINES, PYRAZINES AND TRIAZINES HAVING ANTIANGIOGENIC ACTIVITY
申请人:Abbott Laboratories
公开号:EP1494672A1
公开(公告)日:2005-01-12
Nicotinic Acid and Picolinic Acid Derived Near-Infrared Fluorophores
申请人:VisEn Medical, Inc.
公开号:US20130272967A1
公开(公告)日:2013-10-17
This invention relates to new fluorescent chemical entities, including fluorescent molecules that comprise a carboxyl or carbonyl functionalized pyridine moiety. This invention also relates to the corresponding reactive versions of such molecules. This invention also relates to the corresponding conjugates with moieties such as peptides, proteins, various biomolecules, carbocyclic and heterocyclic compounds, sugars, and their uses thereof.