Chelates of gadolinium with 1,4,7-triazacyclononane-N,N',N''-triacetate; 1,4,7,10-tetrazacyclododecane-N,N',N'''tetraacetate; and 1,5,9-triazacyclododecane-N,N',N''-triacetate are useful as NMR contrast agents.
申请公布号
US4639365(A)
申请公布日期
1987.01.27
申请号
US19840662075
申请日期
1984.10.18
申请人
THE BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
