Macrocyclic ligands and their complexes for bifunctional molecular catalysis
申请人:Los Alamos National Security, LLC
公开号:US10487100B1
公开(公告)日:2019-11-26
Disclosed herein are embodiments of chiral and achiral macrocyclic polydentate ligands and methods of preparing the same. Disclosed herein are also embodiments of metal coordination complexes derived from these macrocyclic polydentate ligands and methods of preparing the same. The metal coordination complexes described herein, can be used for a variety of catalytic reactions, including hydrogenation and transfer hydrogenation of unsaturated organic compounds, dehydrogenation of alcohols and boranes, an asymmetric Michael-type addition reaction, or an aerobic oxidative kinetic resolution of an organic compound, dehydrogenative couplings and other catalytic transformations.
This invention relates to novel cationic crown-ether containing metal complexes, methods of preparing the cationic crown-ether containing metal complexes, and radiopharmaceutical compositions comprising the cationic crown-ether containing metal complexes. This invention relates particularly to cationic crown-ether containing
99m
Tc complex radiopharmaceuticals for diagnosis of cardiovascular disorders and cancer. This invention further relates to cationic crown-ether containing
186/188
Re complex radiopharmaceuticals for radiotherapy of cardiovascular disorders and cancer.
[EN] NOVEL CATIONIC METAL COMPLEX RADIOPHARMACEUTICALS<br/>[FR] RADIOPHARMACEUTIQUES A COMPLEXES METALLIQUES CATIONIQUES
申请人:PURDUE RESEARCH FOUNDATION
公开号:WO2006080993A1
公开(公告)日:2006-08-03
[EN] This invention relates to novel cationic crown-ether containing metal complexes, methods of preparing the cationic crown-ether containing metal complexes, and radiopharmaceutical compositions comprising the cationic crown-ether containing metal complexes. This invention relates to cationic crown-ether containing 99m Tc complex radiopharmaceuticals for diagnosis of cardiovascular disorders and cancer. This invention further relates to cationic crown-ether containing 186/188 Re complex radiopharmaceuticals for radiotherapy of cardiovascular disorders and cancer. [FR] L'invention concerne de nouveaux complexes métalliques contenant un éther couronne cationique, des procédés pour préparer ces complexes métalliques contenant un éther couronne cationique et des compositions radiopharmaceutiques comportant des complexes métalliques contenant un éther couronne cationique. La présente invention porte également sur des radiopharmaceutiques complexes 99m Tc contenant un éther couronne cationique pour le diagnostic de troubles cardio-vasculaires et du cancer, ainsi que sur des radiopharmaceutiques complexes 186/188 Re contenant un éther couronne cationique pour la radiothérapie de troubles cardio-vasculaires et du cancer.
Iminodipropionic Acid as the Leaving Group for DNA Polymerization by HIV-1 Reverse Transcriptase
Pyrophosphate mimics: Iminodiacetic acid phosphoramidates of deoxyadenosine monophosphate analogues, either bearing an extended aliphatic chain in the amino acid function or a phosphonic acid moiety, serve as potential substrates for HIV‐1 reversetranscriptase. Iminodipropionicacid was found to be an excellent mimic of the pyrophosphate.