(2S,3R,4′S,5S,6S,8′R,10′E,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2E)-2-Buten-2-yl]-3,24′-dihydroxy-21′-methoxy-5,11′,13′,22′-tetramethyl-2′-oxo-3,4,5,6-tetrahydrospiro[pyran-2,6′-[3,7,19]trioxatetracyclo[ 15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-12′-yl 2-methylpropanoate

(2S,3R,4′S,5S,6S,8′R,10′E,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2E)-2-Buten-2-yl]-3,24′-dihydroxy-21′-methoxy-5,11′,13′,22′-tetramethyl-2′-oxo-3,4,5,6-tetrahydrospiro[pyran-2,6′-[3,7,19]trioxatetracyclo[ 15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-12′-yl 2-methylpropanoate

127346-83-2

Milbemycin B, 28-deoxy-6,28-epoxy-22-hydroxy-13-(2-methyl-1-oxopropoxy)-25-(1-methyl-1-propenyl)-, (6R,13R,22R,25S)-