Cytotoxic, immunomodulatory, antimycotic, and antiviral activities of semisynthetic 14-hydroxyabietane derivatives and triptoquinone C-4 epimers

1. Zapata, B.
2. Rojas, M.
3. Betancur-Galvis, L.
4. Mesa-Arango, A.C.
5. Pérez-Guaita, D.
6. González, M.A.