The present invention relates to novel technetium-99m complexes and to methods of preparing the complexes. The present invention further relates to a radiopharmaceutical compositions comprising the complexes, to the use of the compositions for examining the renal function, and to a kit for preparing such compositions.
This is a divisional of prior application Ser. No. 07/855,256 filed on Mar. 23, 1992, now U.S. Pat. No. 5,419,905, which is a divisional application of Ser. No. 07/605,207 filed on Oct. 29, 1990, now U.S. Pat. No. 5,116,598, of Dennis L. Nosco for TECHNETIUM-99M COMPLEXES FOR USE AS RADIOPHARMACEUTICALS.
