NOVEL ANTIVIRAL PYRROLOPYRIDINE DERIVATIVES AND METHOD FOR PREPARING THE SAME
申请人:KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
公开号:US20140249162A1
公开(公告)日:2014-09-04
The present invention relates to a pyrrolopyridine derivative represented by the Chemical Formula I, and a racemate or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and relates to an antiviral composition including the same as an active ingredient. The compound of the Chemical Formula I has excellent antiviral activity and selectivity for wild type and resistant HIV-1, and thereby is useful as a therapeutic agent for acquired immune deficiency syndrome (AIDS).
TIACUMICIN DERIVATIVES AND THEIR USE AS ANTIBIOTICS
申请人:Universität Zürich
公开号:EP3508492A1
公开(公告)日:2019-07-10
The invention relates to a compound according to formula (1)
wherein R1 to R4 and X are independently from each other a small functional group and R5 is -OH, or -O-Ln-Rap-Rbq-Lt-Rar-Rbs-Re, -O-Ln-Rbq-Rd-Lt-Rbs-Re with L being an alkyl linker, Ra being carbonyl, carboxyl or carboxamide, Rb being a cyclic moiety, Rd being a polyether linker and Re being a small functional end group, fluorescent dye or antibiotic with the proviso that the compound is not fidaxomicin.
Furthermore, the invention relates to the use of the compound in the treatment of disease and the use in treating infections and/or bacterial infections caused by drug resistant bacteria.
1,2-Disubstituted 2,3,4,5-tetrahydro-1H-3-benzazepines were conveniently obtained by making use of the regio- and diastereoselective Stevens rearrangement of the corresponding isoquinolinium salts with 1,8-diazabicyclo[5.4.0]undec-7-ene in acetonitrile. This procedure has provided a good number of novel analogue compounds of SCH 23390.