Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1981-09-28
1988-06-28
Ramsuer, Robert W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
424 45, 424 46, 514256, 514307, 514314, 514361, 514372, 514374, 514378, 514383, 514392, 544230, 544335, 546 15, 546146, 546176, 546278, 548147, 548214, 548216, 548235, 548247, 548249, 548253, 548269, 548302, 548311, 548312, 548314, 548318, A01N 4350, C07D23332
Patent
active
047539577
ABSTRACT:
This invention relates to substituted 2,4-imidazolidinediones, their method of preparation and use as broad spectrum systemic fungicides effective in controlling phytopathogenic fungi such as barley net blotch (Helminthosporium teres), bean powdery mildew (Erysiphi polygoni), grape downy mildew (Plasmorpora viticola), tomato late blight (Phytophthora infestans), and wheat stem rust (Puccinia graminis f. sp. tritici race 15 B-2.
REFERENCES:
patent: 2551134 (1951-05-01), Jennings
patent: 3846441 (1974-11-01), Mine et al.
patent: 4427438 (1984-01-01), Nagano et al.
Shirai, Chemical Abstracts, vol. 76 (1972) No. 140,807n.
Satomi et al. Chemical Abstracts, vol. 82 (1975) No. 81697a.
Maurer Barbara V.
Ramstad Polly E.
Ramsuer Robert W.
Rohm and Haas Company
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