Article ID Journal Published Year Pages File Type
2538591 Fitoterapia 2014 5 Pages PDF
Abstract

Two spiro paclitaxel-mimics consisting only of an oxetane D-ring and a C-13 side chain were designed and synthesized on the basis of analysis of structure–activity relationships (SAR) of paclitaxel. In vitro microtubule-stabilizing and antiproliferative assays indicated a moderate weaker activity of the mimics than paclitaxel, but which still represented the first example of simplified paclitaxel analogues with significant anti-tumor biological activity.

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