chelate compound 16 Associations

chelate heterocyclic compound (generic term) heterocyclic (generic term) heterocycle (generic term)

heterocycle 11 Associations

heterocyclic compound heterocyclic compound (generic term) chemical compound (generic term)

heterocyclic 12 Associations

heterocyclic compound heterocycle compound (generic term) chemical compound (generic term)

heterocyclic compound 21 Associations

heterocyclic heterocycle compound (generic term) chemical compound (generic term)