Examples of 'pyridazinone' in a sentence
Meaning of "pyridazinone"
Pyridazinone is a noun that refers to a chemical compound commonly used in the production of dyes and pigments
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- The heterocycle 3-hydroxypyridazine or its keto form
How to use "pyridazinone" in a sentence
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pyridazinone
This invention relates to new pyridazinone derivatives.
Pyridazinone compounds and uses thereof.
Production method of pyridazinone compounds.
Pyridazinone derivatives and processes for preparing the same.
The present invention includes said salt of a pyridazinone compound.
Pyridazinone and pyridone compounds.
Macrocyclic pyridazinone derivatives.
Pyridazinone compound and herbicide and noxious arthropod controlling agent comprising it.
Intermediates useful for the synthesis of pyridazinone aldose reductase inhibitors.
The pyridazinone compound of the present invention is produced according to the following steps.
The present invention also includes such salts of the pyridazinone compound.
Process for producing pyridazinone compound and production intermediates thereof.
Alternatively, the use of B-tetralones provided a route to pyridazinone regioisomers.
It has now been discovered that pyridazinone derivatives exhibit advantageous herbicidal properties.
Pyridazinone 1d can also be formed under the reaction conditions as a side product.
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The chloropyridazine 24 was converted to the pyridazinone by the procedure described previously.
The resulting pyridazinone is reacted with a boronic acid derivative in the presence of a palladium catalyst.
Further preferred values for R8 when W is a bond, include pyridazinone and derivatives thereof.
The micronization of the pyridazinone compound contributes to improvement in dissolution and absorption.
After stirring for 24 hours, an additional quantity of pyridazinone can be filtered off.
The dihydropyridazinone was dehydrogenated to form the pyridazinone by treatment with Bromine in acetic acid.
The chloropyridazine 45 was converted to the pyridazinone 46 under acidic conditions at high temperatures.
Pyridazinone derivatives and compositions for controlling and / or preventing insect pests.
Considering the absorption of the pyridazinone compound, an organic acid is preferably added before granulation.
Pyridazinone insecticide / acaricide Macrocyclic lactone insecticide.
The present invention encompasses novel pyridazinone compounds useful in the treatment of cyclooxygenase-2 mediated diseases.
Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositions.
The chloropyridazine analog 22 was then converted to the pyridazinone 23 under conditions previously described.
However, said pyridazinone compound does not have enough weed controlling effect.
The pyridazinone ring system can then be prepared in a one pot, two-step sequence.
A certain type of pyridazinone compound is known in J. Heterocycl.
The pyridazinone compound ( I ) can be converted to the aforementioned salts by a known method.
A herbicide comprising the pyridazinone compound according to any one of claims 1-4 as an active ingredient.
The pyridazinone compound ( I ) of the present invention encompasses stereoisomers and optical isomers.
A process for preparing pyridazinone derivative of the general formula ( I ), wherein.
The pyridazinone compound ( I ) in the present invention encompasses stereoisomers and optical isomers.
The use of Claim 1, whereby the pyridazinone compound is a thromboxane A2 synthetase inhibitor.
A pyridazinone compound represented by the formula ( I ), wherein.
Representative pyridazinone compounds of this invention can be prepared as shown in Scheme 4.
The pyridazinone compound ( I ) used in the present invention includes stereo and optical isomers.
The expected pyridazinone is obtained with a yield of 51 %.
The pyridazinone moiety is linked to the cyclic P2 scaffold and optionally substituted as shown below,.
As used herein, " pyridazinones " includes pyridazinone compounds, dihydropyridazinones, and indenopyridazinones.
The pyridazinone compound ( I ) can be converted to the above-mentioned salts by a conventional method.
In the formula ( I ), a pyridazinone compound ( I ) wherein R1 is a hydrogen atom is preferable.
Aryl pyridazinone examples of the invention may also be synthesized using standard Suzuki cross-coupling chemistry.
The pyridazinone compound as a bulk powder has an average particle size of 20 µm.
Use of the pyridazinone compound according to any one of claims 1-4 for controlling, a weed.
The pyridazinone compound ( I ) can be converted to the above-mentioned salts by known methods.
The pyridazinone compound according to claim 2 wherein R1 is a methyl group ;.
