6533b824fe1ef96bd12812b5

RESEARCH PRODUCT

4-(3-Hydroxy-4-methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione

Dieter SchollmeyerGerd DannhardtChristian Peifer

subject

Combretastatinchemistry.chemical_compoundchemistryGroup (periodic table)StereochemistryGeneral Materials ScienceGeneral ChemistryCondensed Matter PhysicsPyrrole

description

The title compound, C20H19NO7, crystallizes in the space group Pna21. X-ray analysis shows the compound has the desired 3′-hydroxy and 4′-methoxy substitution pattern, as in the natural template combretastatin A-4.

https://doi.org/10.1107/s1600536805003685