MSI_000052373

Unreliable

排名分数: 2.13
参考来源: Homo sapiens (UBERON:0001052: rectum)

M/z: 723.4723
Mass Window: 723.4723 ~ 723.4723 (none)

参考注释

norerythromycin_[M+NH4]+ (BioDeep_00000054431)
(3R,4R,5S,6S,7S,9S,11R,12S,13R,14S)-6-{[(2R,3S,4R,6S)-4-amino-3-hydroxy-6-methyloxan-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-4-{[(2S,4S,5R,6R)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione

Formula: C35H63NO13 (705.4299188)
SMILES:

CC[C@@H]1OC(=O)[C@H](C)[C@H](O[C@@H]2C[C@](C)(OC)[C@H](O)[C@@H](C)O2)[C@H](C)[C@H](O[C@H]2O[C@@H](C)C[C@@H](N)[C@@H]2O)[C@@](C)(O)C[C@H](C)C(=O)[C@H](C)[C@H](O)[C@@]1(C)O

norerythromycin is a metabolite of erythromycin. Erythromycin is a macrolide antibiotic that has an antimicrobial spectrum similar to or slightly wider than that of penicillin, and is often used for people who have an allergy to penicillins. For respiratory tract infections, it has better coverage of atypical organisms, including Mycoplasma and legionellosis. It was first marketed by Eli Lilly and Company, and it is today commonly known as EES (erythromycin ethylsuccinate, an ester prodrug that is commonly administered). (Wikipedia)