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US 4,315,922 AGranted
Nikkomicins, a process for their preparation and their use as agents for combating pests
AssigneeBayer Aktiengesellschaft
InventorsHans-Paul Hagenmaier, Wilfried Konig, Hans Zahner, Hans-Peter Fiedler, Wolfgang Dehler, Adelinde Keckeisen, Hartwig Holst, Gerhard Zoebelein
Life of this patent
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Abstract
Pesticidally active substantially pure nikkomicin fractions obtained from Streptomyces tendae Ettlinger et al Tu 901, the fractions being selected from the group consisting of ##STR1## a mixture of nikkomicin I and J, and a mixture of nikkomicin M and N.
Claims12
A pure nikkomicin selected from the group consisting of ##STR9## a mixture of nikkomicin I and J, and a mixture of nikkomicin M and N.
Dependencies are inferred from the claim text.