Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1975-12-18
1977-10-25
Hollrah, Glennon H.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 74, 71 78, A01N 922
Patent
active
040554112
ABSTRACT:
Agents and methods of using 4,6-(subst.)diamino-5-nitro-pyrimidines, most of which are new, which possess plant growth inhibiting, in particular herbicidal properties. The agents may also contain salts of the said pyrimidine derivatives.Preferably the 4,6-(subst.)diamino-5-nitro-pyrimidines are also substituted in the 2-position, especially by methyl, ethyl, methoxy or trihalomethyl.
REFERENCES:
patent: 3118754 (1964-01-01), Nickell
patent: 3126271 (1964-03-01), Thomson et al.
patent: 3705159 (1972-12-01), Schneider
patent: 3892554 (1975-07-01), Schneider
Obellianne et al., "Parasiticidal Pyrimidine Ders." (1972) CA 78 No. 97696c, (1973).
Inoue et al., "Fluorine-Contg. Potential Anticancer etc.," (1961) J. Org. Chem. 26 pp. 4504-4508 (1961).
Goldner et al., "Synthesis of 9-Subs. Purine Ders." (1961) CA 56 pp. 470-471 (1962).
Banks et al., "Heterocyclic Polyfluoro Cmpds." (1970) CA 73 No. 25402c, (1970).
Ciba-Geigy Corporation
Falber Harry
Hollrah Glennon H.
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