IPC Subgroup
A61K 31/164 of a carboxylic acid with an aminoalcohol, e.g. ceramides
Introduced: January 2000
Last revised: January 2006
Full Title
Medicinal preparations containing organic active ingredients > Amides, e.g. hydroxamic acids > of a carboxylic acid with an aminoalcohol, e.g. ceramides
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- MEDICAL OR VETERINARY SCIENCE; HYGIENE
- Subclass:
- PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES