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Title:
テクネチウム-ビス(ヘテロアリール)錯体およびレニウム-ビス(ヘテロアリール)錯体、ならびにその使用方法
Document Type and Number:
Japanese Patent JP2007524685
Kind Code:
A
Abstract:
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.

Inventors:
Babitch John
Maresca Kevin Pee.
Chronouge James F. Jr.
Application Number:
JP2006553274A
Publication Date:
August 30, 2007
Filing Date:
February 14, 2005
Export Citation:
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Assignee:
Molecular Insight Pharmaceuticals, Inc.
International Classes:
C07D213/36; A61K51/00; A61K51/04; C07D213/38; C07D233/54; C07D233/56; C07D233/64; C07D235/14; C07D235/20; C07D277/28; C07D401/12; C07D401/14; C07F1/08; C07F5/00; C07F13/00; C07D235/10
Domestic Patent References:
JPH11342341A1999-12-14
JP2003525282A2003-08-26
JPS62207282A1987-09-11
JPH09124479A1997-05-13
JPH0862801A1996-03-08
JPH04247067A1992-09-03
Foreign References:
US4382872A1983-05-10
WO2002077145A12002-10-03
DE19713851A11998-10-08
WO2003077727A22003-09-25
Other References:
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Attorney, Agent or Firm:
Hatsushi Shimizu
Koichi Niimi