243853-08-9Relevant academic research and scientific papers
17a-HYDROXYLASE/C17,20-LYASE INHIBITORS
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Paragraph 0594, (2014/03/21)
The present invention provides compounds of Formula (I), or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4, R5, R6, A and n are as defined herein. A deuteriated derivative of the compound of Formula (I) is also provided.
17α-HYDROXYLASE/C17,20-LYASE INHIBITORS
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Page/Page column 93, (2012/04/04)
The present invention provides compounds of Formula (I), or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4, R5, R6, A and n are as defined herein. A deuteriated derivative of the compound of Formula (I) is also provided.
Enantiomeric propanolamines as selective N-methyl-D-aspartate 2B receptor antagonists
Tahirovic, Yesim A.,Geballe, Matthew,Gruszecka-Kowalik, Ewa,Myers, Scott J.,Lyuboslavsky, Polina,Le, Phuong,French, Adam,Irier, Hasan,Choi, Woo-Baeg,Easterling, Keith,Yuan, Hongjie,Wilson, Lawrence J.,Kotloski, Robert,McNamara, James O.,Dingledine, Raymond,Liotta, Dennis C.,Traynelis, Stephen F.,Snyder, James P.
supporting information; experimental part, p. 5506 - 5521 (2009/08/07)
Enantiomeric propanolamines have been identified as a new class of NR2B-selective NMDA receptor antagonists. The most effective agents are biaryl structures, synthesized in six steps with overall yields ranging from 11-64%. The compounds are potent and selective inhibitors of NR2B-containing recombinant NMDA receptors with IC50 values between 30-100 nM. Potency is strongly controlled by substitution on both rings and the centrally located amine nitrogen. SAR analysis suggests that well-balanced polarity and chain-length factors provide the greatest inhibitory potency. Structural comparisons based on 3D shape analysis and electrostatic complementarity support this conclusion. The antagonists are neuroprotective in both in vitro and in vivo models of ischemic cell death. In addition, some compounds exhibit anticonvulsant properties. Unlike earlier generation NMDA receptor antagonists and some NR2B-selective antagonists, the present series of propanolamines does not cause increased locomotion in rodents. Thus, the NR2B-selective antagonists exhibit a range of therapeutically interesting properties.
Heteroaryl and benzyl amide compounds
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Page/Page column 10, (2010/11/28)
Compounds of formula I wherein R1, R2, R4, R5, A, B, D and n are as defined, and pharmaceutically acceptable salts thereof, processes for their preparation, their use as pharmaceuticals and pharmaceutical compositions comprising them.
