为了更好地理解硫醚配位在铜-O 2化学中的作用,四齿 N 3 S 配体 L ASM(2-(甲硫基)- N , N -双((吡啶-2-基)甲基)苯胺)和相关的烷基醚已经研究了配体 L EOE(2-乙氧基-N,N-双((吡啶-2-基)甲基)乙胺)。相应的铜 (I) 配合物 [(L ASM )Cu I ] + ( 1a ) 和 [(L EOE )Cu I ] + ( 3a ) 与相关化合物 [(L ESE)Cu I ] + ( 2a , L ESE = (2-ethylthio- N , N - bis((pyridin-2-yl)methyl)ethanamine). 1a的X射线结构及其溶液电导率揭示了单体分子结构具有在溶液中持续存在的硫醚配位。相反,衍生的 Cu(I)-CO 配合物的 C−O 伸缩频率表明,对于这些配合物,调制的配体臂,无论是芳硫醚、烷基硫醚还是醚,都没有与亚铜离子. CH
为了更好地理解硫醚配位在铜-O 2化学中的作用,四齿 N 3 S 配体 L ASM(2-(甲硫基)- N , N -双((吡啶-2-基)甲基)苯胺)和相关的烷基醚已经研究了配体 L EOE(2-乙氧基-N,N-双((吡啶-2-基)甲基)乙胺)。相应的铜 (I) 配合物 [(L ASM )Cu I ] + ( 1a ) 和 [(L EOE )Cu I ] + ( 3a ) 与相关化合物 [(L ESE)Cu I ] + ( 2a , L ESE = (2-ethylthio- N , N - bis((pyridin-2-yl)methyl)ethanamine). 1a的X射线结构及其溶液电导率揭示了单体分子结构具有在溶液中持续存在的硫醚配位。相反,衍生的 Cu(I)-CO 配合物的 C−O 伸缩频率表明,对于这些配合物,调制的配体臂,无论是芳硫醚、烷基硫醚还是醚,都没有与亚铜离子. CH
[EN] TECHNETIUM- AND RHENIUM-BIS(HETEROARYL) COMPLEXES, AND METHODS OF USE THEREOF<br/>[FR] COMPLEXES DE TECHNETIUM- ET RHENIUM-BIS(HETEROARYLE), ET LEURS PROCEDES D'UTILISATION
申请人:MOLECULAR INSIGHT PHARM INC
公开号:WO2005079865A1
公开(公告)日:2005-09-01
One aspect of the invention relates to complexes of a radionuclide with various heteroaryl ligands, e.g., imidazolyl and pyridyl ligands, and their use in radiopharmaceuticals for a variety of clinical diagnostic and therapeutic applications. Another aspect of the invention relates to imidazolyl and pyridyl ligands that form a portion of the aforementioned complexes. Methods for the preparation of the radionuclide complexes are also described. Another aspect of the invention relates to imidazolyl and pyridyl ligands based on derivatized lysine, alanine and bis-amino acids for conjugation to small peptides by solid phase synthetic methods. Additionally, the invention relates to methods for imaging regions of a mammal using the complexes of the invention.
Technetium-And Rhenium-Bis (Heteroaryl) Complexes, And Methods Of Use Thereof
申请人:Babich John W.
公开号:US20080025915A1
公开(公告)日:2008-01-31
One aspect of the invention relates to complexes of a radionuclide with various heteroaryl ligands, e.g., imidazolyl and pyridyl ligands, and their use in radiopharmaceuticals for a variety of clinical diagnostic and therapeutic applications. Another aspect of the invention relates to imidazolyl and pyridyl ligands that form a portion of the aforementioned complexes. Methods for the preparation of the radionuclide complexes are also described. Another aspect of the invention relates to imidazolyl and pyridyl ligands based on derivatized lysine, alanine and bis-amino acids for conjugation to small peptides by solid phase synthetic methods. Additionally, the invention relates to methods for imaging regions of a mammal using the complexes of the invention.
Technetium- and Rhenium-Bis(heteroaryl) Complexes, and Methods of Use Thereof
申请人:Babich John W.
公开号:US20100303725A1
公开(公告)日:2010-12-02
One aspect of the invention relates to complexes of a radionuclide with various heteroaryl ligands, e.g., imidazolyl and pyridyl ligands, and their use in radiopharmaceuticals for a variety of clinical diagnostic and therapeutic applications. Another aspect of the invention relates to imidazolyl and pyridyl ligands that form a portion of the aforementioned complexes. Methods for the preparation of the radionuclide complexes are also described. Another aspect of the invention relates to imidazolyl and pyridyl ligands based on derivatized lysine, alanine and bis-amino acids for conjugation to small peptides by solid phase synthetic methods. Additionally, the invention relates to methods for imaging regions of a mammal using the complexes of the invention.
Technetium- and rhenium-bis(heteroaryl) complexes, and methods of use thereof
申请人:Babich John W.
公开号:US20090148382A1
公开(公告)日:2009-06-11
One aspect of the invention relates to complexes of technetium (Tc) and rhenium (Re) with various heteroaromatic ligands, e.g., quinolinyl and isoquinolinyl ligands, and their use in fluorescence and radioimaging for a variety of clinical diagnostic applications, as well as radiopharmaceuticals for therapeutic applications. Another aspect of the invention relates to quinolinyl and isoquinolinyl ligands that form a portion of the aforementioned complexes. Methods for the preparation of the technetium and rhenium complexes are also described. Another aspect of the invention relates to quinolinyl and isoquinolinyl ligands based on derivatized lysine, alanine and bis-amino acids for conjugation to small peptides by solid phase synthetic methods. Additionally, the invention relates to methods for imaging regions of a mammal using the complexes of the invention.