386-72-1Relevant articles and documents
Non-steroidal dissociated glucocorticoid agonists: Indoles as A-ring mimetics and function-regulating pharmacophores
Betageri, Raj,Gilmore, Thomas,Kuzmich, Daniel,Kirrane, Thomas M.,Bentzien, J?rg,Wiedenmayer, Dieter,Bekkali, Younes,Regan, John,Berry, Angela,Latli, Bachir,Kukulka, Alison J.,Fadra, Tazmeen N.,Nelson, Richard M.,Goldrick, Susan,Zuvela-Jelaska, Ljiljana,Souza, Don,Pelletier, Josephine,Dinallo, Roger,Panzenbeck, Mark,Torcellini, Carol,Lee, Heewon,Pack, Edward,Harcken, Christian,Nabozny, Gerald,Thomson, David S.
scheme or table, p. 6842 - 6851 (2011/12/22)
We report a SAR of non-steroidal glucocorticoid mimetics that utilize indoles as A-ring mimetics. Detailed SAR is discussed with a focus on improving PR and MR selectivity, GR agonism, and in vitro dissociation profile. SAR analysis led to compound (R)-33 which showed high PR and MR selectivity, potent agonist activity, and reduced transactivation activity in the MMTV and aromatase assays. The compound is equipotent to prednisolone in the LPS-TNF model of inflammation. In mouse CIA, at 30 mg/kg compound (R)-33 inhibited disease progression with an efficacy similar to the 3 mg/kg dose of prednisolone.
Hydroxylation of Nitroarenes with Alkyl Hydroperoxide Anions via Vicarious Nucleophilic Substitution of Hydrogen
Makosza, Mieczyslaw,Sienkiewicz, Krzysztof
, p. 4199 - 4208 (2007/10/03)
Rhone-Poulenc Polska Ltd., ul. Grzybowska 80/82, 00-844 Warszawa, Poland Garbo- and heterocyclic nitroarenes react with anions of tert-butyl and cumyl hydroperoxides in the presence of strong bases to form substituted o- and p-nitrophenols. The reaction usually proceeds in high yields and is of practical value as a method of synthesis and manufacturing of nitrophenols. Orientation of the hydroxylation can be controlled to a substantial extent by selection of the proper conditions. Basic mechanistic features of this process were clarified.