containing further heterocyclic ring systems

Full Title

Medicinal preparations containing organic active ingredients > Heterocyclic compounds > having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins > having six-membered rings with one nitrogen as the only ring hetero atom > Non-condensed pyridines; Hydrogenated derivatives thereof > Non-condensed piperidines, e.g. piperocaine > containing further heterocyclic ring systems

Classification Context

Section:

HUMAN NECESSITIES

Class:

MEDICAL OR VETERINARY SCIENCE; HYGIENE

Subclass:

PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES

Child Classifications

Navigate with arrow keys, Enter to open

• A61K 31/4525 containing a five-membered ring with oxygen as a ring hetero atom
• A61K 31/453 containing a six-membered ring with oxygen as a ring hetero atom
• A61K 31/4535 containing a heterocyclic ring having sulfur as a ring hetero atom, e.g. pizotifen
• A61K 31/454 containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone
• A61K 31/4545 containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine