Regio- and diastereoselective synthesis of anticancer spirooxindoles derived from tryptophan and histidine via three-component 1,3-dipolar cycloadditions in an ionic liquid

1. Arumugam, N.
2. Almansour, A.I.
3. Kumar, R.S.
4. Periasamy, V.S.
5. Athinarayanan, J.
6. Alshatwi, A.A.
7. Govindasami, P.
8. Altaf, M.
9. Menéndez, J.C.