PURPOSE: To provide a kit for producing a coordination complex comprising a substd. isonitrile and a radionuclide and an isonitrile-containing aseptic vial.
CONSTITUTION: This kit is the one for producing a coordination complex comprising an isonitrile ligand represented by the formula, (CNX)R [wherein X is a 1-4C lower alkyl group and R is selected from a group consisting of COOR1 and CONR2R3 (wherein R1 is H, a pharmacologically acceptable cation or a substd. or unsubstd. 1-4C alkyl group; and R2 and R3 are each H or a substd. or unsubstd. 1-4C alkyl group and same or different)] and a radionuclide selected from a group consisting of radioactive isotopes of Tc, Ru, Co, Pt and Re. An aseptic vial contains the kit comprising a predetermined amt. of a reducing agent capable of reducing a predetermined amt. of the isonitrile ligand and a predetermined amt. of the radionuclide preliminarily selected from the radioisotopes to form the complex and the isonitrile ligand.
ARAN DEEBUISON
JIEEMUZU KURONAAJI
MAIKERU JIEI EIBURAMUSU
MASSACHUSETTS INST TECHNOLOGY
Next Patent: Antenna device, window glass with antenna device and antenna system