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Triterpene glycosides from Astragalus and their genins. LXXVI. Glycosides from A. sieversianus
- D. A. Iskenderov, B. M. Keneshov, M. I. Isaev
- ChemistryChemistry of Natural Compounds
- 30 September 2008
Nine compounds including six cycloartane glycosides cyclosieversiosides A, B, F, G, and H and astrasieversianin IX; β-sitosterol, β-sitosterol β-D-glucopyranoside, and D-3-O-methyl-chiro-inositol…
Terpenoids ofFerula litwinowiana
- A. U. Babekov, A. Saidkhodzhaev, B. M. Keneshov
- ChemistryChemistry of Natural Compounds
- 1 May 1999
We have investigated the roots of the giant fennel Ferula litwinowlana K. Pol. (faro. Apiaceae) gathered in the classic habitat of the plant the Kyzylkum sands, close to Zarafshan, Navoiiskaya oblast…
Esters ofFerula kuhistanica
- A. U. Babekov, A. Saidkhodzhaev, B. M. Keneshov
- ChemistryChemistry of Natural Compounds
- 1 March 2000
Proanthocyanidins ofPolygonum coriarium. IV. Structures of proanthocyanidins T3 and T4
- B. M. Keneshov, Z. Kuliev, A. Vdovin, N. Abdullaev, A. Nishanov
- ChemistryChemistry of Natural Compounds
- 1 September 1997
AbstractTwo oligomeric proanthocyanidins have been isolated from the roots ofPolygonum coriarium. By a study of their physical properties and spectral characteristics and analysis of the results of…
Proanthocyanidins ofPolygonum coriarium III. Structures of proanthocyanidins T1 and T2
- B. M. Keneshov, Z. Kuliev, A. Vdovin, N. Abdullaev, A. B. Makhmatkulov, A. Nishanov
- ChemistryChemistry of Natural Compounds
- 1 July 1997
The roots ofPolygonum coriarum have yielded two oligomeric proanthocyanidins, T1 and T2, and their structures have been established:…
Structure of Ferkuchin
- A. U. Babekov, A. Saidkhodzhaev, B. M. Mirzubraimov, B. M. Keneshov
- ChemistryChemistry of Natural Compounds
- 1 March 2001
In continuation of studies of terpenoids from Ferula plants [1, 2], we used column chromatography on KSK silica gel to isolate a new ester called ferkuchin from the neutral fraction of the ethanol…
TERPENOID COUMARINS OF THE FERULA SP PLANT ROOTS
- Gulbarchyn Kuvanychbekovna Kuvanychbekova, Eliza Junusalievna Junusalieva, B. M. Keneshov
- Bulletin of Osh State University
- 2021
Structure of Kuhferinine
- A. U. Babekov, A. Saidkhodzhaev, B. M. Keneshov
- ChemistryChemistry of Natural Compounds
- 1 November 2000
which are characteristic of terpenoid esters with aliphatic acids [2, 3]. The PMR spectrum (Tesla BS 567 A/100 MHz in CDCl with HMDS as internal standard) has doublets at 0.82 and 3 0.92 ppm (3H…
Structure of Ferkuhinin
- A. U. Babekov, A. Saidkhodzhaev, B. M. Murzubraimov, B. M. Keneshov
- ChemistryChemistry of Natural Compounds
- 1 May 2001
(ester), and 1590 and 1520 (aromatic ring). The composition and IR spectrum indicate that ferkuhinin is a diester of a sesquiterpene alcohol with aromatic and aliphatic acids. The PMR of ferkuhinin…
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