Bone targeted drugs 2. synthesis of estr
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Timothy M. Willson; Brad R. Henke; Tanya M. Momtahen; Deanna T. Garrison; Linda
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Article
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1996
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Elsevier Science
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English
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The utility of the bone targeting 4-carboxy-3-hydroxy-l,2-pyrazole heterocycle was tested by the synthesis of hybrids with the non-steroidal estrogen hexestrol. Compounds 1 and 2 demonstrated significant hydroxyapatite affinity, while maintaining weak estrogenic activity in whole cell assays.