Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reissue Patent
2007-03-27
2007-03-27
Peselev, Elli (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S007200, C536S018500
Reissue Patent
active
10794595
ABSTRACT:
Disclosed are 9-hydrazone erythromycin and 9-azine erythromycin derivatives and the processes for making the same. The compounds are useful intermediates for conversion into 6-O-alkyl erythromycin. Also disclosed are the processes for converting the compounds into 6-O-alkyl erythromycin.
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Abbott Laboratories
Patterson Belknap Webb & Tyler LLP
Peselev Elli
Pollack Stuart E.
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