214902-67-7

Basic information

• Product Name: 5-(3,4,6-trideoxy-2-O-acetyl-3-dimethylamino-β-D-xylo-hexopyranosyloxy)-3,6,11,12-tetrahydroxy-9-(2-methoxyethoxy)methoxyimino-2,4,6,8,10,12-hexamethylpentadecan-13-olide
• Synonyms: 5-(3,4,6-trideoxy-2-O-acetyl-3-dimethylamino-β-D-xylo-hexopyranosyloxy)-3,6,11,12-tetrahydroxy-9-(2-methoxyethoxy)methoxyimino-2,4,6,8,10,12-hexamethylpentadecan-13-olide
• CAS NO: 214902-67-7
• Molecular Weight: 720.899
• Mol File: 214902-67-7.mol

Chemical Properties

• CAS DataBase Reference: 5-(3,4,6-trideoxy-2-O-acetyl-3-dimethylamino-β-D-xylo-hexopyranosyloxy)-3,6,11,12-tetrahydroxy-9-(2-methoxyethoxy)methoxyimino-2,4,6,8,10,12-hexamethylpentadecan-13-olide(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(3,4,6-trideoxy-2-O-acetyl-3-dimethylamino-β-D-xylo-hexopyranosyloxy)-3,6,11,12-tetrahydroxy-9-(2-methoxyethoxy)methoxyimino-2,4,6,8,10,12-hexamethylpentadecan-13-olide(214902-67-7)
• EPA Substance Registry System: 5-(3,4,6-trideoxy-2-O-acetyl-3-dimethylamino-β-D-xylo-hexopyranosyloxy)-3,6,11,12-tetrahydroxy-9-(2-methoxyethoxy)methoxyimino-2,4,6,8,10,12-hexamethylpentadecan-13-olide(214902-67-7)

Safety Data

• Hazardous Substances Data: 214902-67-7(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 214902-82-6 Decladinoseroxithromycin 

Relevant articles and documents

Synthesis and antibacterial activity of ketolides (6-O-methyl-3- oxoerythromycin derivatives): A new class of antibacterials highly potent against macrolide-resistant and -susceptible respiratory pathogens

In the search for new antibiotics active against macrolide-resistant pneumococci and Haemophilus influenzae, we synthesized a new class of 3-oxo- 6-O-methylerythromycin derivatives, so-called 'ketolides'. A keto function was introduced in position 3 after removal of L-cladinose, a sugar which has long been thought essential. Further modifications of the macrolactone backbone allowed us to obtain three different series of 9-oxime, 11,12- carbamate, and 11,12-hydrazonocarbamate ketolides. These compounds were found to be very active against penicillin/erythromycin-resistant pneumococci and noninducers of MLS(B) resistance. The 11,-12-substituted ketolide 61 (HMR 3004) demonstrated a potent activity against multiresistant pneumococci associated with a well-balanced activity against all bacteria involved in respiratory infections including H. influenzae, Mycoplasma catarrhalis, group A streptococci, and atypical bacteria. In addition HMR 3004 displayed high therapeutic activity in animals infected by all major strains, irrespective of their resistance phenotype.

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