• All sections
• C - Chemistrymetallurgy
• C07D - Heterocyclic compounds
• C07D 463/22 - Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen further substituted by nitrogen atoms

Patent holdings for IPC class C07D 463/22

Total number of patents in this class: 5

10-year publication summary

Principal owners for this class