Abstract
The syntheses of a series of novel compounds with a combination of pyrazole and pyridazine rings and their corresponding pyrazolyl-1-N-substituted derivatives were carried out. These rings are connected through the oxygen atom and oxoethoxy or oxoethyl moieties. At preliminary screening the synthesised compounds have shown pronounced plant growth stimulant activity. The most active compounds are being preparing for deeper studies and further field trials.
Keywords
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