Ivermectin B1a monosaccharide

Synonym(s):

(2R,3'S,5S,6R,7'R,9'Z,11'S,12'S,13'Z,15'Z,15a1'S,17a'R,18'R,20a'R)-6-((S)-sec-butyl)-15a1',18'-dihydroxy-11'-(((2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5,10',12',19'-tetramethyl-3,3',4,4',5,6,8',11',12',15a1',16',17a',18',20a'-tetradecahydro-1'H,7'H-spiro[pyran-2,5'-[3,7]methano[1,5]dioxacyclooctadecino[9,8,7-cd]benzofuran]-1'-one