Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1986-09-29
1990-04-24
Rollins, John W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
536 71, A61K 3170, C07H 1708
Patent
active
049201034
ABSTRACT:
New 4'"-O-modified-20-modified tylosin and 4"-O-modified-20-modified-desmycosin and 4'-deoxydesmycosin derivatives of formula 1 have significant oral antibacterial activity. Compositions containing and methods of using these compounds are also provided.
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H. A. Kirst, et al., "Structure-Activity Studies Among 16-Membered Macrolide Antibiotics Related to Tylosin", J. Antibiotics 35 (12), 1675-1682 (1982).
K. Kiyoshima et al., "Preparation of Antibacterial 4"'-Deoxy-4"'-Halo-and 4"'-Deoxytylosin Derivatives," Chem. Abstr. 107: 176412c (1987), Abstracting Japanese Patent Application JP 62,111,995.
Nagel et al., "Selective Cleavage of the Myucinose Sugar from the Macrolide Antibiotic Tylosin": a Unique Glycoside Scission, J. Org. Chem. 44 (12) 2050-2052 (1979).
Kirst Herbert A.
Leeds James P.
Eli Lilly and Company
Harrison Nancy J.
Peselev Elli
Rollins John W.
Whitaker Leroy
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