Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2006-04-25
2006-04-25
Preselev, Elli (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S018100
Reexamination Certificate
active
07034130
ABSTRACT:
The present invention relates to methods for producing novel spinosyn derivatives which are substituted with a 1-hydroxy-ethyl radical in the C-21 position and to novel spinosyn derivatives of this type per se and to their use for producing novel spinosyns.
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Eberz Günther
Fröde Rita
Jeschke Peter
Möhrle Volker
Velten Robert
Bayer Cropscience AG
Harmuth Raymond J.
Henderson Richard E. L.
Preselev Elli
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