|Abstract:||The present invention relates to radiopharmaceuticals and in particular to a radiopharmaceutical composition comprising a compound of Formula (I): and polysorbate as an excipient. The radiopharmaceutical composition of the invention reduces problems encountered with prior art compositions comprising the same class of compounds. Also provided by the invention is a method for the preparation of the radiopharmaceutical composition of the invention as well as particular uses of the radiopharmaceutical composition. ##STR00001##|
|Inventor(s):||Roed; Line (Oslo, NO), Peterson; Sarah Elizabeth (Amersham, GB)|
|Assignee:||GE Healthcare Limited (Buckinghamshire, GB)|
1. A radiopharmaceutical composition comprising: ##STR00008## (ii) a biocompatible carrier medium of aqueous ethanol; and, (iii) 0.25-2.5% w/v polysorbate; at a pH of 4.0
2. The radiopharmaceutical composition of claim 1 wherein said polysorbate is 0.5-1.0% w/v polysorbate.
3. The radiopharmaceutical composition of claim 1 wherein said polysorbate is polysorbate 80.