Uckun, F M Structure-based design of a novel synthetic spiroketal pyran as a pharmacophore for the marine natural product spongistatin 1. [electronic resource] - Bioorganic & medicinal chemistry letters Mar 2000 - 541-5 p. digital Publication Type: Journal Article ISSN: 0960-894X Standard No.: 10.1016/s0960-894x(00)00044-5 doi Subjects--Topical Terms: AnimalsAntineoplastic Agents--chemical synthesisBreast Neoplasms--pathologyCrystallography, X-RayDrug DesignEthers, Cyclic--chemistryHumansLactones--chemistryMacrolidesMitosis--drug effectsModels, MolecularNephelometry and TurbidimetryPorifera--chemistryPyrans--chemical synthesisSpiro Compounds--chemical synthesisStructure-Activity RelationshipTubulin--drug effectsTumor Cells, Cultured