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Avermectin B1b

Molecular formula:C47H70O14
Average mass:859.063
Monoisotopic mass:858.476557
ChemSpider ID:16735635
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19 of 19 defined stereocentres

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Double-bond stereo

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(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)-21′,24′-Dihydroxy-12′-{[(2R,4S,5S,6S)-5-{[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-6-isopropyl-5,11′,13′,22′-tetramethyl-5,6-dihydro-2′H-spiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-2′-one

(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)-21′,24′-Dihydroxy-6-isopropyl-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 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

[ACD/IUPAC Name]

(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)-21′,24′-Dihydroxy-6-isopropyl-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 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

(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)-21′,24′-Dihydroxy-6-isopropyl-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-2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

(1′R,2S,4′S,5S,6R,8′R,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-21′,24′-Dihydroxy-6-isopropyl-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~]pen tacosa[10,14,16,22]tetraen]-12′-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

[ACD/IUPAC Name]

(2aE,4E,5′S,6S,6′R,7S,8E,11R,13S,15S,17aR,20R,20aR,20bS)-20,20b-dihydroxy-5′,6,8,19-tetramethyl-17-oxo-6′-(propan-2-yl)-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 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

2,6-Didésoxy-4-O-(2,6-didésoxy-3-O-méthyl-α-L-arabino-hexopyranosyl)-3-O-méthyl-α-L-arabino-hexopyranoside de (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)-21′,24′-dihydroxy-6-isopropyl-5,11′,13′,22′-tétraméthyl-2′-oxo-5,6-dihydrospiro[pyran-2,6′-[3,7,19]trioxatétracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tétraén]-12′-yle

[French]

265-611-9

[EINECS]

65195-56-4

[RN]

Abamectin

[Wiki] link-icon [INN]

Abamectin B1b

ANTIBIOTIC C 076B1B

Avermectin B1b

Unverified

(2aE,4E,5′S,6S,6′R,7S,8E,11R,13S,15S,17aR,20R,20aR,20bS)-20,20b-dihydroxy-6′-isopropyl-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 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

5-O-demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)-avermectin A1a

5U8924T11H

[UNII]

65195-55-3

[RN]

71751-41-2

[RN]

8399072

[Beilstein]

ABAMECTIN COMPONENT B1B

Abamectina

[Spanish]

Abamectine

[French]

Abamectinum

[Latin]

Antibiotic C 076A1a, 5-O-demethyl-

ANTIBIOTIC C 076B1A

Avermectin A(sub 1a), 5-O-demethyl-

Avermectin A1a, 5-O-demethyl-

Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)-

avermectin B<sub>1b</sub>

EINECS 265-610-3

MFCD03701301

[MDL number]
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