Perfluoroalkyl-containing complexes, process for their production as well as their use
申请人:Schirmer Heiko
公开号:US20070020183A1
公开(公告)日:2007-01-25
The invention relates to the subjects that are characterized in the claims, namely perfluoroalkyl-containing metal complexes with an N-alkyl group of general formula 1, process for their production and their use in NMR and x-ray diagnosis, radiodiagnosis, and radiotherapy, as well as in MRT lymphography.
Studies of Acyl-CoA Dehydrogenase Catalyzed Allylic Isomerization: A One-Base or Two-Base Mechanism?
作者:Srikanth Dakoji、Injae Shin、Donald F. Becker、Marian T. Stankovich、Hung-wen Liu
DOI:10.1021/ja962532e
日期:1996.11.13
capable of catalyzing γ-H abstraction to afford the allylic isomerization between α,β- and β,γ-enone thioesters and/or inactivation by 2- or 3-acetylenic acyl-CoA derivatives. Although a dual role has been proposed for the glutamate residue in both α- and γ-deprotonation, the existence of a second active-site basic group to mediate the observed reactions occurring at γ-C remains a feasible mechanism
METAL CHELATES HAVING A PERFLUORINATED PEG RADICAL, PROCESSES FOR THEIR PREPARATION, AND THEIR USE
申请人:Platzek Johannes
公开号:US20080159954A1
公开(公告)日:2008-07-03
The invention relates to the subjects characterized in the patent claims, namely metal chelates having a perfluorinated PEG radical, processes for their preparation, and their use, processes for their preparation and their use in NMR and X-ray diagnosis, radiodiagnosis and radiotherapy, and in MRT lymphography.
An efficient enantioselective hypervalentiodine promoted oxylactonization of 4-pentenoic acids has been achieved using stoichiometric or a catalytic amount of chiral aryl-λ3-iodane. This reaction provides straightforward access to a wide range of sulfonyloxy- and phosphoryloxy-γ-butyrolactones in respectable yields with moderate to excellent enantioselectivities.
Perfluoroalkyl-Containing Complexes, Process For Their Production As Well As Their Use
申请人:SCHIRMER Heiko
公开号:US20090297454A1
公开(公告)日:2009-12-03
The invention relates to the subjects that are characterized in the claims, namely perfluoroalkyl-containing metal complexes with nitrogen-containing radicals of general formula I, process for their production and their use in NMR and x-ray diagnosis, radiodiagnosis, and radiotherapy, as well as in MRT lymphography and in blood-pool imaging.