Eprinomectin B1a

(1′R,2S,4′S,5S,6R,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2S)-2-Butanyl]-21′,24′-dihydroxy-5,11′,13′,22′-tetramethyl-2′-oxo-5,6-dihydrospiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.1~4,8~. 0~20,24~]pentacosa[10,14,16,22]tetraen]-12′-yl 4-O-(4-acetamido-2,4,6-trideoxy-3-O-methyl-α-L-lyxo-hexopyranosyl)-2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranoside

(2aE,4E,5′S,6S,6′R,7S,8E,11R,13S,15S,17aR,20R,20aR,20bS)-6′-[(2S)-butan-2-yl]-20,20b-dihydroxy-5′,6,8,19-tetramethyl-17-oxo-5′,6,6′,10,11,14,15,17,17a,20,20a,20b-dodecahydro-2H,7H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-7-yl 4-O-[4-(acetylamino)-2,4,6-trideoxy-3-O-methyl-α-L-lyxo-hexopyranosyl]-2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranoside

133305-88-1

Eprinomectin

Eprinomectin B1a

(4″R)-4″-(Acetylamino)-4″-deoxyavermectin B1

(4″R)-4″-(Acetylamino)-5-O-demethyl-4″-deoxyavermectin A1a

123997-26-2

75KP30FD8O

Avermectin A(sub 1a), 4″-(acetylamino)-5-O-demethyl-4″-deoxy-, (4″R)-

Avermectin A1a, 4″-(acetylamino)-5-O-demethyl-4″-deoxy-, (4″R)-

Eprinex

eprinomectin B1a

Eprinomectin component B(sub 1a)

Eprinomectin component B1a

N-[(2S,3R,4S,6S)-6-[(2S,3S,4S,6R)-6-[(1′R,2R,3S,4′S,6S,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-2-[(2S)-butan-2-yl]-21′,24′-dihydroxy-3,11′,13′,22′-tetramethyl-2′-oxospiro[2,3-dihydropyran-6,6′-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-12′-yl]oxy-4-methoxy-2-methyloxan-3-yl]oxy-4-methoxy-2-methyloxan-3-yl]acetamide