Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1975-07-25
1977-02-15
Turner, V. D.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
A01N 922
Patent
active
040083250
ABSTRACT:
A method of treatment or control of diseases of rice plants comprising contacting the plants, and the seeds thereof with an effective amount of a compound of the formula: ##STR1## or a non-phytotoxic acid addition salt thereof, wherein each of X and Y completes a saturated or unsaturated pyrrolo- or pyrido-ring;
X and Y may each be substituted with up to two substituents selected from halo, lower alkyl, phenyl, oxo or thio;
And R is hydrogen, lower akyl, lower alkoxy, lower alkanoyl, benzoyl, hydroxy, lower alkanoyloxy, cyano, or halo; and
Z is hydrogen or halo.
Certain of these compounds are novel compounds and are claimed as such. Compositions for the treatment of plant diseases are also claimed.
REFERENCES:
patent: 3917838 (1975-11-01), Bass et al.
patent: 3924042 (1975-12-01), Gerster
Bass Robert J.
Koch Richard C.
Richards Hugh C.
Thorpe John E.
Pfizer Inc.
Turner V. D.
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