Synthesis of the enantiomers and N-protected derivatives of 3-amino-3-(4-cyanophenyl)propanoic acid
摘要:
Racemic ethyl 3-amino-3-(4-cyanophenyl)propanoate was synthesized and the enantiomers separated through enantioselective N-acylation by Candida antarctica lipase A (CAL-A) in neat butyl butanoate. The free amino acid enantiomers were transformed to the Boc and Fmoc-protected derivatives. (C) 2004 Elsevier Ltd. All rights reserved.
[EN] 4 -HYDROXY- ISOQUINOLINE COMPOUNDS AS HIF HYDROXYLASE INHIBITORS<br/>[FR] COMPOSÉS 4-HYDROXY-ISOQUINOLÉINE COMME INHIBITEURS D'HYDROXYLASE HIF
申请人:FIBROGEN INC
公开号:WO2013134660A1
公开(公告)日:2013-09-12
The present invention relates to novel compounds of formula (I), and compositions capable of inhibiting PHD1 enzyme activity selectively over other isoforms, for example, PHD2 and/or PHD3 enzymes. The invention also relates to compounds of formula (I) for use in disorders such as muscle degeneration, colitis, IBD, and certain ischemias.
Compounds with antiplatelet aggregation characteristics for the treatment of cardiovascular and cardiovascular related disease, are described. The methods are directed to administering pharmaceutical compositions comprising a pyridoxine analogue.
Compounds with antiplatelet aggregation characteristics for the treatment of cardiovascular and cardiovascular related disease, are described. The methods are directed to administering pharmaceutical compositions comprising a pyridoxine analogue.
4 -HYDROXY- ISOQUINOLINE COMPOUNDS AS HIF HYDROXYLASE INHIBITORS
申请人:FIBROGEN, INC.
公开号:US20150038528A1
公开(公告)日:2015-02-05
The present invention relates to novel compounds of formula (I), and compositions capable of inhibiting PHD1 enzyme activity selectively over other isoforms, for example, PHD2 and/or PHD3 enzymes. The invention also relates to compounds of formula (I) for use in disorders such as muscle degeneration, colitis, IBD, and certain ischemias.
4-hydroxy-isoquinoline compounds as HIF hydroxylase inhibitors
申请人:FIBROGEN, INC.
公开号:US09409892B2
公开(公告)日:2016-08-09
The present invention relates to novel compounds of formula (I), and compositions capable of inhibiting PHD1 enzyme activity selectively over other isoforms, for example, PHD2 and/or PHD3 enzymes. The invention also relates to compounds of formula (I) for use in disorders such as muscle degeneration, colitis, IBD, and certain ischemias.