publication . Article . 2014

НОВЫЕ КОМПОНЕНТЫ КОРНЕЙ TELEKIA SPECIOSA (SCHREB.) BAUMG.

Джахангирова, Ильгама Рафик кызы; Серкеров, Сираджеддин Вели оглу;
Open Access Russian
  • Published: 10 Jun 2014 Journal: Khimiia rastitel'nogo syr'ia (Chemistry of plant raw material) (issn: 1029-5143, eissn: 1029-5151, Copyright policy)
  • Publisher: Altai State University
Abstract
Besides izoalantolactone two new components (I, C15H22O2, m.p. 173–174 °C; II, C12H14O4, oily compound) have been isolated from roots of Telekia speciosa (Schreb.) Baumg. by column chromatography. On the basis of chemical and spectral data (IR-, 1H, 13C NMR, 13C Dept 135) it was ascertained that compound I have structure identific with 11,13-dihydroisoalantolactone, II - diethyl ester ftalic acid. The 11,13-dihydroisoalantolactone and diethyl ester ftalic acid from Telekia soeciosa have been isolated first.

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