
3-[[(4-Cyclopentyl-1-piperazinyl)imino] methyl]rifamycin N-Oxide ;
[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-26-[(Z)-(4-Cyclopentyl-4-oxo-1,4?5-diazinan-1-yl)iminomethyl]-2,15,17,27,29-pentahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1,3,5(28),9,19,21,25(29),26-octaen-13-yl] acetate ;
C47H64N4O12 ;
Mol. Wt.: 877.03 ;