Total synthesis of the novel angiogenesis inhibitors epoxyquinols A and B
โ Scribed by Goverdhan Mehta; Kabirul Islam
- Book ID
- 104253426
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- French
- Weight
- 451 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
The synthesis of the recently discovered angiogenesis inhibitors epoxyquinols A and B, having novel polyketide derived dimeric structures, has been accomplished from the readily available Diels-Alder adduct of cyclopentadiene and p-benzoquinone through a short, simple and flexible strategy that is diversity oriented and can be adapted to an asymmetric variant.
๐ SIMILAR VOLUMES
A practical total synthesis of both enantiomers of epoxyquinols A and B has been developed. Key reactions are the chromatography-free preparation of an iodolactone by using acryloyl chloride as dienophile in the Diels-Alder reaction of furan, the lipase-mediated kinetic resolution of a cyclohexenol