Spirooxindoles

**Definition:** Compounds that consist of cycloalkyl or heterocyclic moieties fused at the C-3 position of an oxindole. Their applications include use as scaffolds in drug design processes.

**Tree numbers:** - D02.455.426.779.900 - D03.132.436.511.500 - D03.633.100.473.402.528.500 - D03.633.100.496.500.500.511.500 - D04.711.900

**Synonyms:** - Spiro-Oxindoles