Isolation, structure elucidation and total synthesis
of a cytotoxic dienone from Echinacea pallida
Stefania Morandia,b, Federica Pellati*a, Claudia Orib, Barbara Adinolfic, Paola Nieric, Stefania Benvenutia,
Fabio Prati*b
Supplementary Information
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1
H NMR of the natural compound 10
C NMR of the natural compound 10
1
H NMR of the synthetic compound 10a
13
C NMR of the synthetic compound 10a
1
H NMR of the synthetic compound 10b
13
C NMR of the synthetic compound 10b
13
Supplementary Material (ESI) for Organic & Biomolecular Chemistry
This journal is (c) The Royal Society of Chemistry 2008
Natural Compound 10
O
1
Natural Compound 10
O
2
Synthetic Compound 10a
O
3
Synthetic Compound 10a
O
4
Synthetic Compound 10b
O
5
Synthetic Compound 10b
O
6