A new chemotype of chemically tractable nonsteroidal estrogens based on a thieno[2,3-d]pyrimidine core
ACS Medicinal Chemistry Letters(2022)
摘要
Despite continued interest in development of nonsteroidal estrogens and antiestrogens, there are only a few chemotypes of estrogen receptor ligands. Using targeted screening in a ligand sensing assay we identified a phenolic thieno[2,3-d]pyrimidine with affinity for estrogen receptor α. An efficient three-step synthesis of the heterocyclic core and structure-guided optimization of the substituents resulted in a series of potent nonsteroidal estrogens. The chemical tractability of the thieno[2,3-d]pyrimidine chemotype will support the design of new estrogen receptor ligands as therapeutic hormones and antihormones.GRAPHICAL
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关键词
tractable nonsteroidal estrogens,new chemotype
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