biostudies-literatureUnknown27(1)Kochetkov KAThe development of innovative technologies aimed at increasing agricultural crop yields through the use of growth regulators that incorporate various biologically active chemical moieties is a key focus in modern global agroscience. In this context, novel water-soluble silicon-organic compounds derived from carbamate (<b>I</b>) and oxamate (<b>II</b>) have been synthesised by the introduction of an organo-silicone fragment into these biologically active molecules. The compounds are O-isopropyl-N-(2-trimethylsilyloxyethyl)carbamate (<b>III</b>) and O-isopropyl-N-(2-trimethylsilyloxyethyl)oxamate (<b>IV</b>). It has been found that the 1 × 10<sup>-5</sup> M water solutions of the compounds <b>I</b>-<b>IV</b> exhibited growth-regulating activity on the seeds of spring common wheat (<i>TriticuInternational journal of molecular sciences469https://www.ebi.ac.uk/biostudies/studies/S-EPMC12786930biostudies-literatureEffect of New Water-Soluble Organosilicon Derivatives of Cartolin-2 on the Germination of Spring Common Wheat Seeds (<i>Triticum aestivum</i> L.).PMC12786930Gorunova ONKochetkov KAOshchepkov MSBystrova NAfalseEffect of New Water-Soluble Organosilicon Derivatives of Cartolin-2 on the Germination of Spring Common Wheat Seeds (<i>Triticum aestivum</i> L.).The development of innovative technologies aimed at increasing agricultural crop yields through the use of growth regulators that incorporate various biologically active chemical moieties is a key focus in modern global agroscience. In this context, novel water-soluble silicon-organic compounds derived from carbamate (<b>I</b>) and oxamate (<b>II</b>) have been synthesised by the introduction of an organo-silicone fragment into these biologically active molecules. The compounds are O-isopropyl-N-(2-trimethylsilyloxyethyl)carbamate (<b>III</b>) and O-isopropyl-N-(2-trimethylsilyloxyethyl)oxamate (<b>IV</b>). It has been found that the 1 × 10<sup>-5</sup> M water solutions of the compounds <b>I</b>-<b>IV</b> exhibited growth-regulating activity on the seeds of spring common wheat (<i>Triticu2026-01-01T00:00:00Z2026 Jan2026-06-09T03:12:48.48Z2026-06-09T03:07:48.832ZS-EPMC127869304151634210.3390/ijms27010469