Isolation and in silico SARS-CoV-2 main protease inhibition potential of chrysoeriol from Chondrilla brevirostris Fisch. & C.A. Mey

Autor: Masayoshi Oyama, Margarita Ishmuratova, Ibrahim Eissa, Zharkyn Ibatayev, Roza Jalmakhanbetova, Ahmed Metwaly, Yerlan Suleimen

Publikováno v: Bulletin of the Karaganda University. "Chemistry" series. 105:78-85

The genus Chondrilla L. comprises 22 species on the CIS territory. 16 species of them grow in Kazakhstan. All species of the genus Chondrilla L. are rubber-bearing herbaceous plants that belong to the Asteraceae family. We picked Chondrilla brevirost

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1268078e00d702bea5a8c471c667579e
https://doi.org/10.31489/2022ch1/78-85

Isolation, Crystal Structure, and In Silico Aromatase Inhibition Activity of Ergosta-5, 22-dien-3β-ol from the Fungus Gyromitra esculenta

Autor: Buddha Bahadur Basnet, Hongwei Liu, Ahmed M. Metwaly, Raigul Nurbekkyzy Suleimen, Margarita Yulayevna Ishmuratova, Yerlan Suleimen, Ahmad E. Mostafa, Eslam B. Elkaeed, Koblandy Muboryakovich Turdybekov, Kristof Van Heсke

Publikováno v: JOURNAL OF CHEMISTRY
Journal of Chemistry, Vol 2021 (2021)

Ergosterol derivatives exhibited copious promising biological activities. The fungus Gyromitra esculenta is widely distributed in Europe and North America. In order to examine the chemical properties of Gyromitra esculenta, a phytochemical study has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1066953e9ebfe99d3ee629086a1f334

THE COMPONENT COMPOSITION OF THE TRAGOPOGON ORIENTALIS VOLATILE CONSTITUENTS AND ITS BIOLOGICAL ACTIVITY

Autor: Gulsana Galimzhankyzy Sissengaliyeva, Yerlan Suleimen, Margarita Yulaevna Ishmuratova, R. I. Jalmakhanbetova

Publikováno v: chemistry of plant raw material; No 3 (2019); 103-108
Химия растительного сырья; № 3 (2019); 103-108

The purpose of this study is the chemical investigation of the composition of Tragopogon orientalis volatile constituents (VC) and studying of its biological activity. This article presents the results of research on the study of the chemical composi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de7e4e850c16d2970aa0900b322e6ed7
http://journal.asu.ru/cw/article/view/4859

Oligogermanes Containing Only Electron-Withdrawing Substituents: Synthesis and Properties

Autor: Elmira Kh. Lermontova, Viktor A. Tafeenko, Yerlan Suleimen, Kevin Lam, Zhaisan Zhanabil, Yuri F. Oprunenko, Kirill V. Zaitsev, Andrei V. Churakov, Oleg Kh. Poleshchuk, Anastasia V. Kharcheva

Publikováno v: Organometallics. 36:298-309

A series of germanes Ar3GeX, containing electron-withdrawing substituents [Ar = p-FC6H4, 1a–d, 1a (X = Cl), 1b (X = Br), 1c (X = H), 1d (X = NMe2); p-F3CC6H4, 2a–d, 2a (X = Cl), 2b (X = Br), 2c (X = H), 2d (X = NMe2)], was synthesized and used to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca05f151a9528ed48edf1e0feda992c0
https://doi.org/10.1021/acs.organomet.6b00767

Stereoselective Syntheses and Application of Chiral Bi- and Tridentate Ligands Derived from (+)-Sabinol

Autor: Koen Robeyns, Wim Dehaen, Mathias Daniels, Luc Van Meervelt, Zsolt Szakonyi, Yerlan Suleimen, Yerbolat Tashenov

Publikováno v: Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules; Volume 23; Issue 4; Pages: 771
Molecules, Vol 23, Iss 4, p 771 (2018)
MOLECULES
Molecules, Vol. 23, no.4, p. 771 (2018)

A library of bidentate diols, as well as tridentate triols and aminodiols, derived from (+)-sabinol, was synthesized in a stereoselective manner. Sabinol was transformed into allylic trichloroacetamide via Overman rearrangement of the corresponding t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::153d9644669d9db170d0bb7c277fa288
http://europepmc.org/articles/PMC6017647