IPC Subgroup
A61K 31/13 Amines, e.g. amantadine
Introduced: July 1974
Last revised: January 2006
Full Title
Medicinal preparations containing organic active ingredients > Amines, e.g. amantadine
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- MEDICAL OR VETERINARY SCIENCE; HYGIENE
- Subclass:
- PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
8 direct subcodes
Child Classifications
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- A61K 31/131 acyclic
- A61K 31/132 having two or more amino groups, e.g. spermidine, putrescine
- A61K 31/133 having hydroxy groups, e.g. sphingosine
- A61K 31/135 having aromatic rings, e.g. methadone
- A61K 31/14 Quaternary ammonium compounds, e.g. edrophonium, choline
- A61K 31/145 having sulfur atoms, e.g. thiurams (N—C(S)—S—C(S)—N or N—C(S)—S—S—C(S)—N); Sulfinylamines (—N=SO); Sulfonylamines (—N=SO)
- A61K 31/15 Oximes (C=N—O—); Hydrazines (N—N); Hydrazones (N—N=)
- A61K 31/155 Amidines (), e.g. guanidine (HN—C(=NH)—NH), isourea (HN=C(OH)NH), isothiourea (HN=C(SH)—NH)