e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Structural modifications of 6-naphthalene-2-carboxylate retinoids
KL Yu, J Ostrowski, S Chen, KM Tramposch…
Index: Yu, Kuo-Long; Ostrowski, Jacek; Chen, Simon; Tramposch, Kenneth M.; Reczek, Peter R.; Mansuri, Muzammil M.; Starrett Jr., John E. Bioorganic and Medicinal Chemistry Letters, 1996 , vol. 6, # 23 p. 2865 - 2870
The keto linker of 2-naphthoate retinoid 1 has been found nonessential for RAR transactivation activity and can be replaced with heteroatoms such as S, O, N without significant reduction of the activity. On the other hand, substitutions on the aromatic rings of retinoids 1 and 2 resulted in analogs with reduced potentcy and RAR selectivity.