The X-ray structure of the previously reported PPAR delta modulator 1 bound to the ligand binding domain (LBD) revealed that the amide moiety in 1 exists in the thermodynamically disfavored cis-amide orientation. Isosteric replacement of the cis-amide with five-membered heterocycles led to the identification of imidazole 17 (MA-0204), a potent, selective PPAR delta modulator with good pharmacokinetic properties. MA-0204 was tested in vivo in mice and in vitro in patient derived muscle myoblasts (from Duchenne Muscular Dystrophy (DMD) patients); 17 altered the expression of PPAR delta target genes and improved fatty acid oxidation, which supports the therapeutic hypothesis for the study of MA-0204 in DMD patients.
Mycophenolicacid (28) has been obtained by a convergent synthesis starting from methyl 6-bromo-4-methylhex-4-enoate (13) and 5,7-dihydroxy-4-methylphthalide (24). For the total synthesis of 5,7-dihydroxy-4-methylphthalide, 1-carbethoxy-2,3-dimethylcyclohexa-4,6-dione (14) was aromatized and transformed into 4,6-dimethoxy-2,3-dimethylbenzamide. The photolysis of the corresponding N-chloroamide and
Synthesis, molecular modeling, and evaluation of nonphenolic indole analogs of mycophenolic acid
作者:Moustafa E El-Araby、Ralph J Bernacki、Gergely M Makara、Paula J Pera、Wayne K Anderson
DOI:10.1016/j.bmc.2004.03.048
日期:2004.6
Based on the promising activity of an indole-3-carboxamide derivative, a nonphenolic analog of mycophenolic acid (MPA), we report herein the synthesis of a compound containing two important features for the activity of MPA, the ring methoxy and methyl. The synthesis was accomplished using two strategies; a method dependent on stepwise building of the hexenoate side chain followed by the indolecarboxamide
PPAR agonists, compounds, pharmaceutical compositions, and methods of use thereof
申请人:Mitobridge, Inc.
公开号:US10188627B2
公开(公告)日:2019-01-29
Provided herein are compounds of formula (I) useful for the treatment of PPAR-delta related diseases (e.g. mitochondrial diseases, muscular diseases, vascular diseases, demyelinating diseases and metabolic diseases).
[EN] PPAR AGONISTS, COMPOUNDS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF<br/>[FR] AGONISTES, COMPOSÉS, COMPOSITIONS PHARMACEUTIQUES PPAR ET MÉTHODES D'UTILISATION DE CEUX-CI
申请人:MITOBRIDGE INC
公开号:WO2016057660A8
公开(公告)日:2016-05-19
[EN] PPAR AGONISTS, COMPOUNDS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF<br/>[FR] AGONISTES DE PPAR, COMPOSÉS, COMPOSITIONS PHARMACEUTIQUES ET MÉTHODES D'UTILISATION DE CEUX-CI