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Josamycin

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Josamycin

Molecular formula: C42H69NO15 CAS# 16846-24-5
Categories: Antibacterial , Aldehyde , Ether
Names
English:
(2S,3R,4R,6S)-6-{[(2R,3S,4R,5R,6S)-6-{[(4R,6S,7R,9R,10R,11E,13E,16R)-4-(acetyloxy)-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl]oxy}-4-(dimethylamino)-5-hydroxy-2-methyltetrahydro-2H-pyran-3-yl]oxy}-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate (non-preferred name)
(2S,3R,4R,6S)-6-{[(2R,3S,4R,5R,6S)-6-{[(4R,6S,7R,9R,10R,11E,13E,16R)-4-Acetoxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl]oxy}-4-(dimethylamino)-5-hydroxy- 2-methyltetrahydro-2H-pyran-3-yl]oxy}-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate(IUPAC)
(2S,3R,4R,6S)-6-{[(2R,3S,4R,5R,6S)-6-{[(4R,6S,7R,9R,10R,11E,13E,16R)-4-Acetoxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl]oxy}-4-(dimethylamino)-5-hydroxy-2-methyltetrahydro-2H-pyran-3-yl]oxy}-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate (non-preferred name)
4-(acetyloxy)-6-((3,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-4-O-(3-methyl-1-oxobutyl)-α-L-ribo-hexopyranosyl)-3-(dimethylamino)-β-D-glucopyranosyl)oxy)-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxooxacyclohexadeca-11,13-diene-7-acetaldehyde
EINECS:240-871-6
Iosalide
Josacine
Josalid
Josamina
Josamy
Josamycin [Wiki]
Leucomycin A3
Leucomycin V 3-Acetate 4B-(3-Methylbutanoate)
Wilprafen
[(2S,3R,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,6S,7R,9R,10R,11E,13E,16R)-4-acetyloxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate(IUPAC)

Formula:

/<`|>\/\O`\`|O_(a60,d-)`|<`-w><_(a-30,d+)HO>/\<`|wH><|O`/<`\>|w>/O_(a60,d-)|<_(a45,w+)N<`->|>\<|dHO>/<|dH>`<`|O`\<`|w>`/>_(A30,L1.5)O:a;`-<_(a%x:66,L1.5,d+)#a>_q8<_(a%x,d+)_q6_pp6O>_q8_q8<_(a%x,d+)>_q8<_(a%x,d+)OH>_q8\\/\\/`|</d>`\O`/<`||O>`\`/<_(A-70,w+)O_p9<_qq4O>_(a20)>_(A-135)_(a%x,w+)O_q6
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent