Spiro compounds, comprising a five-membered carbocyclic ring interrupted by two heteroatoms in ring positions 1 and 3 chosen from oxygen and sulfur atoms and in which the carbon atom in ring position 4 is common to a 4 to 8-membered carbocyclic ring interrupted by a nitrogen atom, are useful as pharmaceuticals.
Spiro化合物包括一个由五个碳原子构成的环,其中的环位置1和3被氧和
硫原子取代,并且在环位置4上的碳原子是一个4至8个碳原子构成的环中断的氮原子,这些化合物可用作药物。