Structure of FD-895 Revealed through Total Synthesis
作者:Reymundo Villa、Alexander L. Mandel、Brian D. Jones、James J. La Clair、Michael D. Burkart
DOI:10.1021/ol3023006
日期:2012.11.2
The totalsynthesis of FD-895 was completed through a strategy that featured the use of a tandem esterification ring-closing metathesis (RCM) process to construct the 12-membered macrolide and a modified Stille coupling to append the side chain. These studies combined with detailed analysis of all four possible C16–C17 stereoisomers were used to confirm the structure of FD-895 and identify an analog
作者:Alexander L. Mandel、Brian D. Jones、James J. La Clair、Michael D. Burkart
DOI:10.1016/j.bmcl.2007.06.094
日期:2007.9
Presented within are syntheses of the pladienolide B and FD-895 side-chains, as well as models of the essential ring-closing metathesis and Stille coupling that will be used to complete their totalsyntheses. Several analogs of the pladienolide B side-chain were also prepared in order to evaluate the scope of the methodology and to create a library of structures that could be used for stereochemical
Provided herein, inter alia, are anticancer polyketides. The uses of the polyketides described herein include treatment of cancer, for example, through regulation of the spliceosome and detection of spliceosome inhibition.
Provided herein, inter alia, are splice modulator compounds. The compounds include optically pure, stereospecific analogs of FD-895. The methods provided herein allow, for example, for scalable preparation of said compounds, and further allow, for example, use of said compounds for inhibiting spliceosome activity.