作者:Ian B. Perry、Thomas F. Brewer、Patrick J. Sarver、Danielle M. Schultz、Daniel A. DiRocco、David W. C. MacMillan
DOI:10.1038/s41586-018-0366-x
日期:2018.8
C(sp3)–heteroatom bonds from strong C–H bonds has been reported6,7. Additionally, valuable technologies have been developed for the formation of carbon–carbon bonds from the corresponding C(sp3)–H bonds via substrate-directed transition-metal C–H insertion8, undirected C–H insertion by captodative rhodium carbenoid complexes9, or hydrogen atom transfer from weak, hydridic C–H bonds by electrophilic
Hepatitis C virus inhibitors having the general formula (I)
are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.
[DE] SUBSTITUIERTE 1-PROPIOLYL-PIPERAZINE MIT AFFINITÄT FÜR DEN MGLUR5 REZEPTOR ZUR BEHANDLUNG VON SCHMERZZUSTÄNDEN<br/>[EN] SUBSTITUTED 1-PROPIOLYLPIPERAZINES HAVING AN AFFINITY FOR THE MGLUR5 RECEPTOR IN ORDER TO TREAT PAINFUL CONDITIONS<br/>[FR] 1-PROPIOLYLPIPERAZINES SUBSTITUEES PRESENTANT UNE AFFINITE POUR LE RECEPTEUR MGLUR5, UTILISEES POUR LE TRAITEMENT DE DOULEURS
申请人:GRUENENTHAL GMBH
公开号:WO2006002981A1
公开(公告)日:2006-01-12
Die vorliegende Erfindung betrifft substituierte 1-Propiolyl-piperazine gemäss Formel (I), Verfahren zu ihrer Herstellung, Arzneimittel enthaltend diese Verbindungen sowie deren Verwendung zur Herstellung von Arzneimitteln. (I), worin X für N oder C-R2 steht und n einem Wert zwischen 0-8 entspricht.
reactive sites for diversity‐oriented functionalization, of which four were targeted. The C‐2 and C‐8 decorations were directed by an N‐oxide, before taking benefit of an O‐carbamoyl protection at C‐4 to perform a Fries rearrangement and install a carboxamide at C‐3. This also released the carbonyl group of 4‐quinolones, the ultimate directing group to functionalizeposition 5. Our study highlights the power
Hepatitis C virus inhibitors having the general formula (I)
are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.