Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, LT-50254 Kaunas, Lithuania.
Molecules. 2013 Dec 5;18(12):15000-18. doi: 10.3390/molecules181215000.
New N,N-disubstituted β-amino acids and their derivatives with thiazole, aromatic, and heterocyclic substituents were synthesized from N-phenyl-N-thiocarbamoyl-β-alanine by the Hantzsch method; derivatives with hydrazone fragments were also obtained. Some of the synthesized compounds exhibited discrete antimicrobial activity, and 3-[(4-oxo-4,5-dihydro-1,3-thiazol-2-yl)(phenyl)amino]propanoic acid was found to promote rapeseed growth and to increase seed yield and oil content.
新型 N,N-二取代β-氨基酸及其噻唑、芳基和杂环取代衍生物是由 N-苯甲酰基-N-硫代氨基丁酸通过 Hantzsch 法合成的;还得到了带有腙片段的衍生物。一些合成的化合物表现出明显的抗菌活性,并且发现 3-[(4-氧代-4,5-二氢-1,3-噻唑-2-基)(苯基)氨基]丙酸能促进油菜生长,提高种子产量和含油率。