PMID- 17188490 OWN - NLM STAT- MEDLINE DCOM- 20070413 LR - 20070205 IS - 0960-894X (Print) IS - 0960-894X (Linking) VI - 17 IP - 4 DP - 2007 Feb 15 TI - ERbeta ligands. Part 5: synthesis and structure-activity relationships of a series of 4'-hydroxyphenyl-aryl-carbaldehyde oxime derivatives. PG - 902-6 AB - A series of 4'-hydroxyphenyl-aryl-carbaldehyde oximes (5b) was prepared and found to have high affinity (4nM) and modest selectivity (39-fold) for estrogen receptor-beta (ERbeta). Substitution of one of the core rings of the scaffold based around these novel ligands further expanded our knowledge in the quest toward achieving high affinity and selectivity for ERbeta. An X-ray co-crystal of structure 11 revealed that the oxime moiety was mimicking the C-ring of genistein, as previously predicted by SAR and docking studies. FAU - Mewshaw, Richard E AU - Mewshaw RE AD - Chemical and Screening Sciences, Wyeth Research, 500 Arcola Road, Collegeville, PA 19426, USA. mewshar@wyeth.com FAU - Bowen, S Marc AU - Bowen SM FAU - Harris, Heather A AU - Harris HA FAU - Xu, Zhang B AU - Xu ZB FAU - Manas, Eric S AU - Manas ES FAU - Cohn, Stephen T AU - Cohn ST LA - eng PT - Journal Article DEP - 20061201 PL - England TA - Bioorg Med Chem Lett JT - Bioorganic & medicinal chemistry letters JID - 9107377 RN - 0 (Aldehydes) RN - 0 (Estrogen Receptor beta) RN - 0 (Indicators and Reagents) RN - 0 (Ligands) RN - 0 (Oximes) RN - 0 (Selective Estrogen Receptor Modulators) SB - IM MH - Aldehydes/*chemical synthesis/*pharmacology MH - Crystallography, X-Ray MH - Estrogen Receptor beta/*drug effects MH - Humans MH - Indicators and Reagents MH - Ligands MH - Models, Molecular MH - Oximes/*chemical synthesis/*pharmacology MH - Selective Estrogen Receptor Modulators/*chemical synthesis/*pharmacology MH - Structure-Activity Relationship EDAT- 2006/12/26 09:00 MHDA- 2007/04/17 09:00 CRDT- 2006/12/26 09:00 PHST- 2006/10/11 00:00 [received] PHST- 2006/11/13 00:00 [revised] PHST- 2006/11/20 00:00 [accepted] PHST- 2006/12/26 09:00 [pubmed] PHST- 2007/04/17 09:00 [medline] PHST- 2006/12/26 09:00 [entrez] AID - S0960-894X(06)01354-0 [pii] AID - 10.1016/j.bmcl.2006.11.066 [doi] PST - ppublish SO - Bioorg Med Chem Lett. 2007 Feb 15;17(4):902-6. doi: 10.1016/j.bmcl.2006.11.066. Epub 2006 Dec 1.