Structure-activity studies of the pelorusides: new congeners and semi-synthetic analogues

Org Biomol Chem. 2011 Jun 21;9(12):4456-66. doi: 10.1039/c0ob01127d. Epub 2011 Apr 21.

Abstract

Two new peloruside congeners (3 and 4) were isolated from wild and aquacultured collections of the New Zealand marine sponge Mycale hentscheli. Small-scale reactions on peloruside A (1) have been performed, which along with the isolation of 3 and 4, give further insight into the bioactive pharmacophore of 1.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Antineoplastic Agents / chemistry*
  • Antineoplastic Agents / isolation & purification
  • Antineoplastic Agents / pharmacology
  • Aquaculture
  • Bridged Bicyclo Compounds, Heterocyclic / chemistry*
  • Bridged Bicyclo Compounds, Heterocyclic / isolation & purification
  • Bridged Bicyclo Compounds, Heterocyclic / pharmacology
  • Cell Cycle Checkpoints / drug effects
  • Cell Survival / drug effects*
  • Flow Cytometry
  • HL-60 Cells
  • Humans
  • Lactones / chemistry*
  • Lactones / isolation & purification
  • Lactones / pharmacology
  • Magnetic Resonance Spectroscopy
  • Microtubules / drug effects
  • New Zealand
  • Porifera / chemistry*
  • Structure-Activity Relationship
  • Thermodynamics

Substances

  • Antineoplastic Agents
  • Bridged Bicyclo Compounds, Heterocyclic
  • Lactones
  • peloruside A