54537-47-2Relevant academic research and scientific papers
INDOLE COMPOUNDS AS ANDROGEN RECEPTOR MODULATORS
-
Page/Page column 40; 89, (2022/02/05)
Provided herein are compounds of formula (V) that bind to BF3 of an androgen receptor (AR), which can modulate the AR for the treatment of Kennedy's disease.
PROCESS FOR THE PREPARATION OF 3-[(1R,2R)-3-(DIMETHYLAMINO)-1-ETHYL-2-METHYLPROPYL]-PHENOL
-
Page/Page column 86; 87, (2016/02/29)
A process for the preparation of a compound of formula (I) and of a acid salt (T) wherein R1 is selected from the group consisting of alkyl, aryl, cycloalkyl, heteroalkyl, heteroaryl and heterocycloalkyl, R2 and R3, are, independently of each other, selected from the group consisting of alkyl, aryl, cycloalkyl, heteroalkyl, heteroaryl and heterocycloalkyl, R4, R5, R6 and R7, are independently of each other, selected from the group consisting of H, alkyl, aryl, cycloalkyl, heteroalkyl, heteroaryl and heterocycloalkyl, and wherein the acid salt is a 2,3-Ditoluoyl tartaric acid salt, 2,3-Dibenzoyl tartaric acid salt, 2,3-Dianisoyl tartaric acid salt, 2,3-Dibenzoyl tartaric acid mono(dimethylamide) salt or a mixture of two or more thereof, wherein the tartaric acid salt (T) of the compound of formula (I) contains at least 90 % by weight of the tartaric salt of the compound of formula (Ia) based on the total weight of the acid salt of the compound of formula (I).
CYANOARYLAMINES
-
Page/Page column 37-38; 61, (2010/11/24)
The present invention relates to a compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, or a combination thereof; wherein R°, R1, R1', R2, R2', R3 and n are defi
Preparation and Properties of Substituted 6&β-Vinylpenicillanic Acids
Foulds, Christopher D.,Jaxa-Chamiec, Albert A.,O'Sullivan, Anthony C.,Sammes, Peter G.
, p. 21 - 28 (2007/10/02)
Routes to the title compounds are described, either using the selective addition of thiols to the known 6-allylidenepenicillanic acids or by the conjugate addition of Grignard derivatives, derived from 6,6-dibromopenicillanates, to substituted acrylates and acrylamides, followed by stereoselective reduction of the remaining 6-bromo-group to produce the 6β-substituted penicillanates.The 6β-derivatives containing the acryloyl side-chain were relatively unstable and readily underwent intramolecular rearrangement to the corresponding thiazepinones.
