Claims
- 1. A compound of general formula: ##STR8## wherein R.sub.3 is alkyl having up to 5 carbon atoms, phenyl optionally substituted with one substituent selected from the class consisting of halogen, nitro or alkyl having up to 4 carbon atoms, or benzyl optionally substituted on the .alpha.-carbon atom with alkyl having up to 4 carbon atoms, and R.sub.5 is alkyl having up to 5 carbon atoms, alkenyl having up to 5 carbon atoms, or a fungicidal acid salt of such a compound.
- 2. A compound as claimed in claim 1 wherein R.sub.3 is methyl, ethyl, propyl, butyl, phenyl, monochlorophenyl, mononitrophenyl, tolyl, benzyl or .alpha.-methylbenzyl, and R.sub.5 is methyl, ethyl, propyl, butyl or propenyl.
- 3. A compound as claimed in claim 2 wherein R.sub.3 is methyl, i-propyl, n-butyl, phenyl, p-chlorophenyl, o-nitrophenyl, p-tolyl, benzyl or .alpha.-methylbenzyl, and R.sub.5 is methyl, ethyl, n-butyl or allyl.
- 4. A fungicidal composition consisting essentially of as active ingredient, a fungicidally effective amount of a compound or salt as claimed in claim 1, and a carrier for the active ingredient.
- 5. A fungicidal composition consisting essentially of, as active ingredient, a fungicidally effective amount of a compound or salt as claimed in claim 2 and a carrier for the active ingredient.
- 6. A fungicidal composition consisting essentially of, as active ingredient, a fungicidally effective amount of a compound or salt as claimed in claim 3 and a carrier for the active ingredient.
- 7. A method of combating fungal diseases in a plant, said method consisting essentially of the step of applying to the plant, seed of the plant or to the locus of the plant or seed, a fungicidally effective amount of a compound or salt as claimed in claim 1.
- 8. A method of combating fungal diseases in a plant, said method consisting essentially of the step of applying to the plant, seed of the plant or to the locus of the plant or seed, a fungicidally effective amount of a compound or salt as claimed in claim 2.
- 9. A method of combating fungal diseases in a plant, said method consisting essentially of the step of applying to the plant, seed of the plant or to the locus of the plant or seed, a fungicidally effective amount of a compound or salt as claimed in claim 3.
Priority Claims (1)
Number |
Date |
Country |
Kind |
37242/75 |
Sep 1975 |
GBX |
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Parent Case Info
This is a continuation of application Ser. No. 882,205, filed Feb. 27, 1978 and now issued as U.S. Pat. No. 4,315,016, which is a continuation-in-part of Ser. No. 720,664, filed Sept. 7, 1976, now abandoned.
US Referenced Citations (6)
Continuations (1)
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Number |
Date |
Country |
Parent |
882205 |
Feb 1978 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
720664 |
Sep 1976 |
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