Absolute configuration and complete assignment of 13 C NMR data for new sesquiterpenes from Maytenus chiapensis

1. Núñez, M.J.
2. Cortés-Selva, F.
3. Bazzocchi, I.L.
4. Jiménez, I.A.
5. González, A.G.
6. Ravelo, A.G.
7. Gavin, J.A.