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Title: Cyclohexyl-triethylenetetraamine hexacetic acid

Patent ·
OSTI ID:868172

The present invention relates to new rigid chelating structures, to methods for preparing these materials, and to their use in preparing radiometal labeled immunoconjugates. These new chelates include cyclohexyl EDTA monohydride, the trans forms of cyclohexyl DTPA and TTHA, and derivatives of these cyclohexyl polyaminocarboxylate materials.

Research Organization:
Associated Universities, Inc., Upton, NY (United States)
DOE Contract Number:
AC02-76CH00016
Assignee:
Associated Universities, Inc. (Washington, DC)
Patent Number(s):
US 5089663
OSTI ID:
868172
Country of Publication:
United States
Language:
English

References (1)

Synthesis of EDTA-monoalkylamide chelates and evaluation of the surface-active properties journal February 1982