A
HUMAN NECESSITIES
Load children
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Load children
A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
Load children
A61K31/00
Medicinal preparations containing organic active ingredients
Load children
A61K31/13
Amines
Load children Filter patents View as hierarchy
A61K31/135
having aromatic rings; , e.g. ketamine, nortriptyline
Load children Filter patents View as hierarchy
A61K31/138
Aryloxyalkylamines, e.g. propranolol, tamoxifen, phenoxybenzamine
Filter patents View as hierarchy