Fused heterocyclic succinimide compounds and analogs thereof, modulators of nuclear hormone receptor function
申请人:——
公开号:US20040077605A1
公开(公告)日:2004-04-22
Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
METHOD FOR THE PREPARATION OF FUSED HETEROCYCLIC SUCCINIMIDE COMPOUNDS AND ANALOGS THEREOF
申请人:Salvati E. Mark
公开号:US20050119228A1
公开(公告)日:2005-06-02
Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
.A protocol for Pd-catalyzed intra- and intermolecular 2,5-alkoxyarylation reactions of furans to diastereospecifically synthesize two series of spirooxindoles is reported. This protocol likely involves an intramolecular dearomatizing Heck-type [small alpha]-arylation of...
Acid-Catalyzed Intramolecular Ring-Opening Reactions of Cyclopropanated Oxabenzonorbornadienes with Carboxylic Acid Nucleophiles
作者:William Tam、Angel Ho、Austin Pounder、Samuel Koh、Matthew P. Macleod、Emily Carlson
DOI:10.1055/a-1672-2260
日期:2022.3
(CPOBDs) to undergo ring-opening reactions in mild acidic conditions. The optimized reaction conditions involve the use of pTsOH in DCE at 90 °C. Two regioisomers are formed but the reactions are highly regioselective towards type 3 ring-opened products. It was observed that substitution at the C5 and aryl positions of CPOBD significantly hinders the ring-opening reactions leading to decreased yields of
Intramolecular Nickel-Catalyzed Ring-Opening Reactions of Oxabenzonorbornadienes with C<sub>1</sub>
-Tethered Aryl Halides: An Improvement of Method
作者:Samuel Koh、Austin Pounder、Elizabeth Brown、William Tam
DOI:10.1002/ejoc.202000672
日期:2020.8.9
Oxabenzonorbornadienes with C1‐tethered aryl halides were found to rapidly undergo a ring‐opening reaction in the presence of NiCl2(PPh3)2, Zn, and MeCN to selectively form 1,2‐dihydronaphthalen‐1‐ol cores. 17 examples are shown with varying oxabenzonorbornadiene and iodoarene substitution, tether length, and halides, with yields up to 99 %.