[EN] PYRROL-1 -YL BENZOIC ACID DERIVATES USEFUL AS MYC INHIBITORS<br/>[FR] DÉRIVÉS D'ACIDE PYRROL-1-YL-BENZOÏQUE UTILES EN TANT QU'INHIBITEURS DE MYC
申请人:DANA FARBER CANCER INST INC
公开号:WO2014071247A1
公开(公告)日:2014-05-08
The present invention provides compounds of Formula (I-A), (I-B), and (I-C), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting Myc (e.g., c-Myc) activity. The present invention further provides methods of using the compounds described herein for treating Myc-mediated disorders (e.g., cancer and other proliferative diseases). The present invention also provides assays for identifying Myc inhibitors.
Reaction of ethyl 4,4,4-trifluoroacetoacetate enolate with 3-bromo-1,1,1-trifluoroacetone: synthesis of 2,4-bis (trifluoromethyl) furan
作者:Jonathan O. Smith、Braja K. Mandal、Robert Filler、James W. Beery
DOI:10.1016/s0022-1139(96)03518-x
日期:1997.3
2 in DMSO solution to yield three products. Ethyl 2,4-bis(trifluoromethyl)-4-hydroxydihydro-3-furoate 3 is generated via C-acylation. The hydrated trifluoromethylketone 4 is formed by O-alkylation and 4 reacts further with 2 to give the di-O-alkylated ketone hydrate 5. Compound 3 undergoes dehydration to the furanderivative 6 on reaction with Ac2O-ZnCl2.
A compound in all possible stereoisomeric forms and mixtures thereof of the formula ##STR1## wherein the substituents are defined as in the specification having pesticidal properties.
The present invention provides a pharmaceutical agent having cholesteryl ester transfer protein inhibitory action and useful as a blood lipid lowering agent and the like. The present invention relates to a compound represented by the formula
1
wherein Ar
1
is an aromatic ring group optionally having substituents, Ar
2
is an aromatic ring group having substituents, OR″ is an optionally protected hydroxyl group, R is an acyl group, R′ is a hydrogen atom or a hydrocarbon group optionally having substituents, or a salt thereof, and a pharmaceutical composition containing a compound of the formula (I) or a salt thereof or a prodrug thereof.
PYRROL-1-YL BENZOIC ACID DERIVATIVES USEFUL AS MYC INHIBITORS
申请人:DANA-FARBER CANCER INSTITUTE, INC.
公开号:US20150291521A1
公开(公告)日:2015-10-15
The present invention provides compounds of Formula (I-A), (I-B), and (I-C), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting Myc (e.g., c-Myc) activity. The present invention further provides methods of using the compounds described herein for treating Myc-mediated disorders (e.g., cancer and other proliferative diseases). The present invention also provides assays for identifying Myc inhibitors.