79063-96-0Relevant articles and documents
Enantiodivergent synthesis of cytotoxic styryl lactones from d-xylose. The first total synthesis of (+)- and (-)-crassalactone C
Popsavin, Velimir,Benedekovi?, Goran,Sre?o, Bojana,Francuz, Jovana,Popsavin, Mirjana,Koji?, Vesna,Bogdanovi?, Gordana,Divjakovi?, Vladimir
experimental part, p. 10596 - 10607 (2010/03/03)
Enantiodivergent total syntheses of both (+)- and (-)-enantiomers of goniofufurone, 7-epi-goniofufurone and crassalactone C have been accomplished starting from d-xylose. The key steps of the synthesis of 7-epi-(+)-goniofufurone were a stereo-selective ad
Synthesis and antiproliferative activity of unnatural enantiomers of 7-epi-goniofufurone and crassalactone C
Popsavin, Velimir,Benedekovic, Goran,Sreco, Bojana,Popsavin, Mirjana,Francuz, Jovana,Kojic, Vesna,Bogdanovic, Gordana
scheme or table, p. 5178 - 5181 (2009/05/07)
A facile synthesis of 7-epi-(-)-goniofufurone as well as the first synthesis of (-)-crassalactone C was achieved starting from d-xylose. A comparison of their in vitro antitumour activities with those observed for the corresponding naturally occurring enantiomers was provided.
Conversion of D-xylose to protected D-lyxose derivatives and to D-lyxose, via the corresponding 1,2-anhydride
Popsavin, Velimir,Grabe?, Sanja,Stojanovi?, Biljana,Popsavin, Mirjana,Pejanovi?, Vjera,Miljkovi?, Du?an
, p. 110 - 115 (2007/10/03)
Acid hydrolysis of 3,5-di-O-benzyl-1,2-O-cyclohexylidene-α-D-xylofuranose gave the corresponding lactol, which was subsequently converted to the 3,5-di-O-benzyl-2-O-mesyl-D-xylofuranose. This compound readily reacted with sodium methoxide, sodium benzylate or sodium hydroxide (presumably via the corresponding 1,2-anhydride) to give the protected D-lyxofuranosides. These compounds were finally converted to methyl α-D-lyxopyranoside or to D-lyxose. Copyright (C) 1999 Elsevier Science Ltd.
The Use of Grignard Reagents in the Synthesis of Carbohydrates. III. The One-way Anomerization of Methyl Glycofuranosides and the Opening of Their Furanose Rings
Kawana, Masajiro,Kuzuhara, Hiroyoshi,Emoto, Sakae
, p. 1492 - 1504 (2007/10/02)
The anomerization of methyl glycofuranoside derivatives with methylmagnesium iodide or t-butylmagnesium bromide occurred in a one-way manner.For example, methyl 5-O-benzyl-β-D-ribofuranoside (3β) was converted into the corresponding α-anomer (3α) in a 95p