Radioactive diagnostic agent and its preparation
First Claim
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1. A radioactive diagnostic agent, comprising:
- a chelate of glucosone-bis(thio-semicarbazone), of the formula;
##STR3## and a radioactive element selected from the group consisting of indium, galium and technetium.
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Abstract
A radioactive diagnostic agent for imaging of various organs, particularly of brain, which comprises a radioactive element such as 99m TC and a non-radioactive carrier comprising as the essential component glucosone-bis(thiosemecarbazone) of the formula: ##STR1##
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Citations
13 Claims
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1. A radioactive diagnostic agent, comprising:
- a chelate of glucosone-bis(thio-semicarbazone), of the formula;
##STR3## and a radioactive element selected from the group consisting of indium, galium and technetium. - View Dependent Claims (2, 3, 4, 5, 6)
- a chelate of glucosone-bis(thio-semicarbazone), of the formula;
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7. A method for imaging body organs, comprising the step of:
administering to said body a composition comprising a radioactive diagnostic agent chelate compound which includes a non-radioactive carrier having as an essential component glucosone-bis(thiocarbazone) of the formula;
##STR4## and a radioactive element; and
a pharmaceutically acceptable carier therefor; and
imaging said body organs.- View Dependent Claims (8, 9, 10, 11, 12, 13)
Specification