Total syntheses of (+)- and (−)-1,3,4,5-tetragalloylapiitol and revision of absolute configuration of naturally occurring (−)-1,3,4,5-tetragalloylapiitol
The totalsyntheses of (+)- and (−)-1,3,4,5-tetragalloylapiitol were achieved in seven steps from d- and l-ribose, respectively. By comparing the optical rotations of both enantiomers with those of the naturalproduct, the absolute configuration at C-3 in the naturally occurring 1,3,4,5-tetragalloylapiitol has been revised to R. The absolute configurations at C-3 in the synthetic (+)- and (−)-1,3,4
PHOSPHORUS CONTAINING HETEROCYCLIC COMPOUNDS, SUGAR ANALOGUES, AND COMPOSITIONS HAVING ANTI-CANCER ACTIVITY CONTAINING THE SAME
申请人:Pirat Jean-Luc
公开号:US20100298272A1
公开(公告)日:2010-11-25
A new anticancer compounds of formula (1) Drugs and pharmaceutical compositions to be used in human or veterinary medicine, which include at least one compound of formula (1). A method of treating and/or preventing cancer in a human or an animal using the compound of formula (1)