20746-63-8Relevant academic research and scientific papers
Probing structure/affinity relationships for the Plasmodium falciparum hexose transporter with glucose derivatives
Fayolle, Martine,Ionita, Marina,Krishna, Sanjeev,Morin, Christophe,Patel, Asha Parbhu
, p. 1267 - 1271 (2006)
A series of 3-O-substituted glucose derivatives was prepared with alkyl, alkenyl, aromatic and ferrocenic substituents; to vary lipophilicity and hydrogen bonding ethylenedioxy and perfluorinated fragments were also introduced. Apparent affinities for the Plasmodium falciparum hexose transporter (PfHT) were determined after heterologous expression in Xenopus oocytes, with highest affinities for compounds with C8-C13 lipophilic chains. As no derivatives show significant affinity for the mammalian glucose transporter (GLUT1), these structure/affinity assays contribute to design of potent PfHT inhibitors and eventual development of antimalarials.
Synthesis of Glycoconjugated Phthalonitriles for New Phthalocyanine-Based Photosensitizers
Crucius, G?ran,Hanack, Michael,Ziegler, Thomas
, p. 263 - 302 (2015/08/03)
Excellent photophysical and photochemical properties completed by magnificent take-up rates in malignant tissues attracted a great deal of interest to the application of glycosylated and glycoconjugated phthalocyanines in photodynamic therapy. In this stu
Effect of ring fusion stereochemistry on double bond geometry. Unexpected formation of nine-membered cyclic ether with E-configurated double bond through RCM
Ghosh, Subrata,Hossain, Md. Firoj,Malik, Chanchal K.,Maity, Soumitra
scheme or table, p. 9159 - 9164 (2011/01/12)
Formation of a nine-membered cyclic ether with E-configurated double bond was observed during construction of 5-9-5 tricycles through RCM of dienes. Ring fusion stereochemistry in the products oxonenes was found to have profound influence on the olefin geometry. cis-anti-cis 5-9-5 tricycle was obtained with Z-configurated olefin while cis-syn-cis 5-9-5 system was obtained with E- as well as Z-configurated double bond with the former predominating.
A new approach to A/B ring analogue of eleutherobin and sarcodictyns through a sequence of highly diastereofaceselective Diels-Alder reaction and ring opening-ring closing metathesis (RO-RCM)
Malik, Chanchal K.,Hossain, Md. Firoj,Ghosh, Subrata
scheme or table, p. 3063 - 3066 (2009/10/11)
An approach to the construction of A/B ring analogue of antitumour compounds eleutherobin and sarcodictyns is described. The key steps involve a highly diastereofaceselective Diels-Alder reaction of a dienophile containing a furanosugar moiety with cyclop
Asymmetric epoxidation catalyzed by D-glucose-derived uloses
Shing, Tony K.M,Leung, Gulice Y.C
, p. 7545 - 7552 (2007/10/03)
Three ulose catalysts (1-3) were prepared from D-glucose via an intramolecular nitrile oxide cycloaddition (INOC) as the key step. The enantioselectivity of ulose 2 and 3 in asymmetric epoxidation was poor (up to 26% ee). Ulose 1 afforded good chemical yields (up to 83% yield) and the enantiomeric excess is up to 71% for the formation of (-)-trans-stilbene oxide.
