Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1993-02-01
1993-08-17
Robinson, Allen J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
A01N 4316
Patent
active
052369498
ABSTRACT:
A method for controlling insects using nitrophenyl pyrones is described. The pyrones are preferably derived from Streptomyces sp. by a method involving growth and extraction of the pyrones. A novel pyrone, griseulin is also described.
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Kakinuma, K., et al., Tetrahedron 217-222 (1976).
Koyama, Y., et al., Tet. Let. 5 355-358 (1969).
Board of Trustees operating Michigan State University
McLeod Ian C.
Robinson Allen J.
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