Sormova, Z.; Melichar, O.; Sorm, F. published the artcile< Some pyrimidine derivatives as new types of plant stimulants>, Application of C3H2BrN3O2, the main research area is .
Certain analogs of thymine and uracil revealed a stimulant effect on the development of plants. 5-Bromouracil and 5-cyanuracil accelerated only the development of the hypocotyl, while 2-thio-6-azauracil (I) and 2-thio-5-phenyl-6-azauracil (II) supported growth of the root system. Only a few compounds displayed a stimulating effect on the growth both of the epigeous and subterranean parts of the plant, of which 5-nitrouracil gave the most significant results, suggesting its application in agricultural practice. Similarly successful were I and II, since application in concentrations of 50 γ/ml. brought about an increase in sugar content in sugar-beet by 1.05 and 0.25%, resp., with simultaneous decrease in the amount of harmful amide N and ash. The stimulation of plants was effected by very low concentrations of the above compounds, since penetration of 0.01-1.0 γ compound into 1 seed caused permanent developmental changes that were reflected, not only during the initial stages, but during the entire vegetation period of the plant. Morphological changes observed in cucumbers indicate a complex interference in the region of nucleic acid metabolism. Cytological experiments revealed that the above analogs of pyrimidine bases do not affect longitudinal growth but rather the mitotic activity of plant cells.
Collection of Czechoslovak Chemical Communications published new progress about Hormones, plant. 4956-05-2 belongs to class pyrimidines, and the molecular formula is C3H2BrN3O2, Application of C3H2BrN3O2.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia