Process for preparing radiopharmaceuticals

Patent · Tue Jan 04 00:00:00 EST 1977

OSTI ID:862737

Barak, Morton ^[1]; Winchell, Harry S ^[2]

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1. Walnut Creek, CA
2. Lafayette, CA

A process for the preparation of technetium-99m labeled pharmaceuticals is disclosed. The process comprises initially isolating technetium-99m pertechnetate by adsorption upon an adsorbent packing in a chromatographic column. The technetium-99m is then eluted from the packing with a biological compound to form a radiopharmaceutical.

• Research Organization: Medi-Physics, Inc. (Emeryville, CA)
• Assignee: Medi-Physics, Inc. (Emeryville, CA)
• Patent Number(s): US 4001387
• OSTI ID: 862737
• Country of Publication: United States
• Language: English

Related Subjects

process
preparing
radiopharmaceuticals
preparation
technetium-99m
labeled
pharmaceuticals
disclosed
comprises
initially
isolating
pertechnetate
adsorption
adsorbent
packing
chromatographic
column
eluted
biological
compound
form
radiopharmaceutical
process comprises
chromatographic column
preparing radiopharmaceutical
labeled pharmaceutical
/424/250/423/999/