An enantioselective approach to oxindole alkaloids

Finantial support from the MICINN, Spain (project CTQ2009-07021/BQIJ), the AGAUR, Generalitat de Catalunya (grant 2009-SGR-1111), and Fundacao para a Ciencia e a Tecnologia, Portugal (project PTDC/QUI-QUI/111664/2009) is gratefully acknowledge.