1-[4-[(2-aminoethyl)amino]-N-2-[[4'-(octyloxy)[1,1'-biphenyl]-4-yl]carbonyl]-L-ornithine]-4-[4-(4-hydroxyphenyl)-L-threonine]-5-L-serine echinocandin B
PROCESS FOR THE PREPARATION OF ECHINOCANDIN DERIVATIVES
申请人:Boffelli Philippe
公开号:US20100273977A1
公开(公告)日:2010-10-28
A subject of the invention is a process for the preparation of the compounds of formula (I):
R being as defined in the description as well as their salts, the intermediates, the use of the dihydrochloride as a medicament and the pharmaceutical compositions containing them. The process for preparing formula (I) leads to greater than 50% yield of isomer A, and its intended use, e.g. as an antifungal medicament.
Process for the preparation of echinocandin derivatives
申请人:Boffelli Philippe
公开号:US20050032679A1
公开(公告)日:2005-02-10
A subject of the invention is a process for the preparation of the compounds of formula (I):
R being as defined in the description as well as their salts, the intermediates, the use of the dihydrochloride as a medicament and the pharmaceutical compositions containing them.