The Synthesis of Amino Mercaptans from Olefin Sulfides<sup>1</sup>
作者:H. R. Snyder、John M. Stewart、J. B. Ziegler
DOI:10.1021/ja01203a033
日期:1947.11
Secondary and tertiary alkylthiol amines and their production
申请人:PHILLIPS PETROLEUM CO
公开号:US02505870A1
公开(公告)日:1950-05-02
New conformationally restricted technetium-99m N2S2 complexes as myocardial perfusion imaging agents
作者:Yoshiro Ohmomo、Lynn Francesconi、Mei Ping Kung、Hank F. Kung
DOI:10.1021/jm00079a021
日期:1992.1
In developing 99mTccomplexes as potential myocardial imagingagents, a new series of ligands based on a conformationally restricted N2S2 system were investigated. Using piperazine or homopiperazine as the starting material, two N2S2 ligands (4a and 4b) with additional conformation restriction between the two nitrogen donor atoms were synthesized. The 99mTccomplexes were prepared by a direct labeling