90244-44-3Relevant articles and documents
A stereoselective synthesis method for β-D-arabinofuran glycoside bonds
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Paragraph 0043-0045; 0048, (2022/01/08)
The present invention belongs to the field of natural oligosaccharide chain synthesis technology, specifically relates to a β-D- arabinofuran glycoside bond stereoselective synthesis method, the present invention to 2- O- benzyl-3,5-O- xylene -D- arabfura
Glycosides and Glycoconjugates of the Diterpenoid Isosteviol with a 1,2,3-Triazolyl Moiety: Synthesis and Cytotoxicity Evaluation
Andreeva, Olga V.,Garifullin, Bulat F.,Sharipova, Radmila R.,Strobykina, Irina Yu.,Sapunova, Anastasiya S.,Voloshina, Alexandra D.,Belenok, Mayya G.,Dobrynin, Alexey B.,Khabibulina, Leysan R.,Kataev, Vladimir E.
, p. 2367 - 2380 (2020/08/28)
Several glycoconjugates of the diterpenoid isosteviol (16-oxo-ent-beyeran-19-oic acid) with a 1,2,3-triazolyl moiety were synthesized, and their cytotoxicity was evaluated against some human cancer and normal cell lines. Most of the synthesized compounds demonstrated weak inhibitory activities against the M-HeLa and MCF-7 human cancer cell lines. Three lead compounds, 54, 56 and 57, exhibited high selective cytotoxic activity against M-HeLa cells (IC50 = 1.7-1.9 μM) that corresponded to the activity of the anticancer drug doxorubicin (IC50 = 3.0 μM). Moreover, the lead compounds were not cytotoxic with respect to a Chang liver human normal cell line (IC50 > 100 μM), whereas doxorubicin was cytotoxic to this cell line (IC50 = 3.0 μM). It was found that cytotoxic activity of the lead compounds is due to induction of apoptosis proceeding along the mitochondrial pathway. The present findings suggest that 1,2,3-triazolyl-ring-containing glycoconjugates of isosteviol are a promising scaffold for the design of novel anticancer agents.
Studies toward the total synthesis of carba analogue of motif C of M. TB cell wall AG complex
Gurjar, Mukund K.,Reddy, Challa Nageswar,Kalkote, Uttam R.,Chorghade, Mukund S.
scheme or table, p. 909 - 925 (2010/10/20)
Herein we describe the synthesis of the carba analogue of motif C of arabinogalactan complex present in M. tuberculosis cell wall. Pd(0) catalyzed allylic alkylation and Fraser-Reid's glycosidation are the two key reactions that were employed for the synthesis of central glycosyl accepter unit and the glycosylation respectively.