Leucomycin A3

• Catalog No.: L330310
• CAS Number: 16846-24-5
• M. F.: C42H69NO15
• M. W.: 827.99496

SYNONYMS

• IUPAC name: (2S,3S,4R,6S)-6-{[(2R,3S,4R,5R,6S)-6-{[(4R,5S,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 Traditional name: josamycin
• Synonyms: 3-Acetate 4B-(3-methylbutanoate)leucomycin V; Josacine; Vilprafen; Kitasamycin A3; Wilprafen; Antibiotic YL 704A3; EN 141; Iosalide; Jomybel; Josamina; Josamycin; Turimycin A5

DATABASE IDS

• CAS Number: 16846-24-5

DETAILS

Description (English)

A 16-membered ring macrolide antibiotic with antimicrobial activity against a wide range of pathogens. Particularly used in the treatment of Mycoplasma infection.

REFERENCES

• Osono, T. et al.: J. Antibiot., 27, 366 (1974)
• Kuriaki, K. et al.: Jpn. J. Antibiot., 22, 232 (1974)
• Tan K. et al.: Zhonghua Yiyuamganranxue Zazhi, 16, 235 (1974)