Enantiospecific total synthesis of the squalene synthase inhibitors (–)-CJ-13,982 and its enantiomer from a common intermediate
作者:Dayna Sturgess、Zongjia Chen、Jonathan M White、Mark A Rizzacasa
DOI:10.1038/ja.2017.127
日期:2018.2
The total syntheses of both the natural and unnatural enantiomers of the alkyl citrate natural product CJ-13,982 (1) from the common d-ribose-derived acid 6 are described.
Enantiospecific synthesis of the heparanase inhibitor (+)-trachyspic acid and stereoisomers from a common precursor
作者:Steven C. Zammit、Vito Ferro、Edward Hammond、Mark A. Rizzacasa
DOI:10.1039/b708594j
日期:——
The total synthesis of natural (+)-trachyspic acid and its enantiomer is described starting from a common 2-deoxy-d-ribose derivative. The synthesis of the corresponding C3 epimers from the same starting material is also described. Each stereoisomer was assayed for heparanase inhibition.
作者:Steven C. Zammit、Jonathan M. White、Mark A. Rizzacasa
DOI:10.1039/b504258e
日期:——
The enantiospecificsynthesis of (-)-trachyspic acid () is presented. This has allowed for the assignment of the absolute configuration of natural (+)-trachyspic acid as 3S,4S,6S.