Carboxylate-derived calixarenes with high selectivity for actinium-225

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Xiaoyuan Chen, Min Ji, Chien M. Wai, Xiaoyuan Chen and Darrell R. Fisher


Abstract

The binding properties of two ligands, 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetrakis(carboxymethoxy)calix[4]arene 1 and 5,11,17,23,29,35-hexa-tert-butyl-37,38,39,40,41,42- hexakiscarboxymethoxy)calix[6]arene 2, which show high selectivity for 225Ac3+ (an α-emitter with t1/2 = 10 days) over Na+, K+, Mg2+, Ca2+ and Zn2+ are described.


References

  1. S. J. DeNardo, J. S. Peng, G. L. DeNardo, S. L. Mills and A. L. Epstein, Nucl. Med. Biol., 1986, 13, 303 CAS; C. F. Meares and T. G. Wensel, Acc. Chem. Res., 1984, 17, 202 CrossRef CAS; L. Yuanfang and W. Chuanchu, Pure Appl. Chem., 1991, 63, 427 CrossRef CAS; D. Parker, Chem. Soc. Rev., 1990, 19, 271 RSC.
  2. J. L. Klein, P. K. Leichner, K. M. Callahan, K. A. Kopher and S. E. Order, Antibody, Immunoconjugates, Radiopharm., 1988, 1, 55 Search PubMed; S. V. Desphande, S. J. DeNardo, C. F. Meares, M. J. McCall, G. P. Adams, M. K. Moi and G. L. DeNardo, J. Nucl. Med., 1988, 29, 217 Search PubMed; J. P. L. Cox, J. R. Morphy, K. J. Jankowski and D. Parker, Pure Appl. Chem., 1989, 61, 1637 CAS.
  3. M. K. Moi and C. F. Meares, J. Am. Chem. Soc., 1988, 110, 6266 CrossRef CAS; J. P. L. Cox, K. J. Jankowski, R. Kataky, D. Parker, M. A. W. Eaton, N. R. A. Beeley, A. T. M. Millican, A. Harrison and C. Walker, J. Chem. Soc., Chem. Commun., 1989, 797 RSC; M. K. Moi, C. F. Meares, M. J. McCall, W. C. Cole and S. J. DeNardo, Anal. Biochem., 1984, 148, 249 CrossRef CAS; J. R. Morphy, D. Parker, R. Alexander, A. Bains, M. A. W. Eaton, A. Harrison, A. Millican, R. Timas and D. Weatherby, J. Chem. Soc., Chem. Commun., 1988, 156 RSC; C. J. Anderson, J. M. Connett, S. W. Schwarz, P. A. Rocque, L. W. Guo, G. W. Phillott, K. R. Zinn, C. F. Meares and M. J. Welch, J. Nucl. Med., 1992, 33, 2006 Search PubMed.
  4. D. S. Wilbur, Antibody, Immunoconjugates, Radiopharm., 1991, 4, 85 Search PubMed.
  5. M. W. Geerlings and R. Van der Hout, Nucl. Med. Commun., 1993, 14, 121 CAS.
  6. M. W. Geelings, Int. J. Biol. Markers, 1993, 8, 180 Search PubMed; M. W. Geelings, F. M. Kaspersen, C. Apostolidis and R. Van der Hout, Nucl. Med. Commun., 1993, 14, 121 CAS.
  7. S. Shinkai, H. Horeishi, K. Ueda and O. Manabe, J. Chem. Soc., Chem. Commun., 1986, 733 RSC.
  8. S. Shinkai, H. Horeishi, K. Ueda, T. Arimura and O. Manabe, J. Am. Chem. Soc., 1987, 109, 6371 CrossRef CAS.
  9. R. J. Silva, G. Bidoglio, M. H. Rand, P. B. Robouch, H. Wanner and I. Puigdomenech, in Chemical Thermodynamics, Vol. 2: Chemical Thermodynamics of Americium, Elsevier, 1995 Search PubMed; C. F. Baes and R. E. Mesmer, in The Hydrolysis of Cations, Wiley, New York, 1976 Search PubMed.
  10. F. Arnaud-Neu, S. Cremin, S. Harris, M. A. McKervey, M.-J. Schwing-Weill, P. Schwinté and A. Walker, J. Chem. Soc., Dalton Trans., 1997, 329 RSC.
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