Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific... – Synthetic or structurally-modified peptidoglycan or...
Patent
1975-11-25
1978-03-07
Meyers, Albert T.
Drug, bio-affecting and body treating compositions
Nonspecific immunoeffector, per se ; or nonspecific...
Synthetic or structurally-modified peptidoglycan or...
2603433R, A01N 928, C07D30783, C07D30787
Patent
active
040780740
ABSTRACT:
The present invention provides a novel horticultural and agricultural fungicidal composition which contains as an effective component a 2H-chromene-2-spiro-3'-phthalide derivative and a method for killing fungus on plants.
REFERENCES:
patent: 3687975 (1972-08-01), Houlihan
patent: 3766214 (1973-10-01), Lin et al.
patent: 3767673 (1973-10-01), Houlihan et al.
patent: 3812181 (1974-05-01), Leimgruber et al.
patent: 3959571 (1976-05-01), Yahagi et al.
Chem. Abst. 49 5484 (e) (1955) Seher et al., Syntheses of Spiroheterocyclic ompounds.
Hayasi Yosio
Homma Yasuo
Ko Keido
Konno Kazuhiko
Misato Tomomasa
Meyers Albert T.
Rikagaku Kenkyusho and Mitsubishi Petrochemical Company Limited
Robinson D. W.
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