FIELD: agriculture; chemistry.
SUBSTANCE: group of inventions relates to agriculture and concerns new plant growth stimulators. Plant growth stimulator based on 1,2,4-triazolo[1,5-c]pyrimidine-2-sulphonamide derivatives represents: (2S)-2-(8-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidin-2-sulphonyl)amino-3-(1H-indol-3-yl)propanoic acid; methyl (2S)-2-(8-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidin-2-sulphonyl)amino-3-(1H-indol-3-yl)propanoate; 3-(8-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine-2-sulphonyl)aminopropanoic acid; methyl 3-((8-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine-2-sulphonyl)carbamoyl)aminopropanoate. Said compounds in combination with agriculturally acceptable additives form compositions for stimulating growth of agricultural crops, such as leguminous and oil-bearing crops. Method for stimulating the growth of crops consists in treating seeds of leguminous crops and oil-bearing crops with an effective amount of a compound based on 1,2,4-triazolo[1,5-c]pyrimidine-2-sulphonamide derivatives or a composition containing a compound based on 1,2,4-triazolo[1,5-c]pyrimidine-2-sulphonamide derivatives.
EFFECT: proposed group of inventions makes it possible to increase competitiveness of young plants of leguminous and oil-bearing crops in relation to weeds, to stimulate growth and development of crops in conditions of moisture deficit.
9 cl, 5 tbl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| 1,2,4-TRIAZOLO[1,5-C]PYRIMIDINE-2-SULFONAMIDE DERIVATIVES AND THEIR USE AS HERBICIDES | 2022 |
|
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