Synthesis and antioxidant evaluation of some new allobetulin esters

S. Arrous, I. Boudebouz, O. Voronova, E. Plotnikov, A. Bakibaev

Результат исследований: Материалы для журналаСтатьярецензирование

Аннотация

A series of 3-O-haloacyl allobetulin were synthesized via acylation of allobetulin by haloacetic (trifluro,difluorochloro, trichloro, monochloro) acid in CHCl3 at 70 °C. The structure of allobetulin was modified at C-3 position, and esters 3a-d were obtained in high yields. Moreover the reactions do not need a catalyst. The structures of all synthesized compounds were confirmed by various spectroscopic methods (IR and NMR) and tested for antioxidant activity.

Язык оригиналаАнглийский
Страницы (с-по)1032-1037
Число страниц6
ЖурналRasayan Journal of Chemistry
Том12
Номер выпуска3
DOI
СостояниеОпубликовано - 2019

ASJC Scopus subject areas

  • Chemistry(all)
  • Biochemistry
  • Chemical Engineering(all)
  • Energy(all)
  • Pharmacology, Toxicology and Pharmaceutics(all)

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