having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel

Introduced: January 2000

Last revised: January 2006

Full Title

Medicinal preparations containing organic active ingredients > Heterocyclic compounds > having oxygen as the only ring hetero atom, e.g. fungichromin > having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel

Classification Context

Section:: HUMAN NECESSITIES
Class:: MEDICAL OR VETERINARY SCIENCE; HYGIENE
Subclass:: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES

1 direct subcode

Child Classifications

Navigate with arrow keys, Enter to open

A61K 31/36 Compounds containing methylenedioxyphenyl groups, e.g. sesamin