FI (Note)/(Index) list

Descriptions for A61K31/00 and notes/indexes are displayed on this screen.

A61K31/00 Medicinal preparations containing organic active ingredients [2]

Note(s)
    Organic active compounds forming salts or complexes with heavy metals are not classified in groups A61K 31/28, A61K 31/555 or A61K 31/7135, unless explicit indication to the contrary is made, e.g. hemin A61K 31/555.[7]In this group, the expressions "containing further heterocyclic rings" and "condensed with heterocyclic rings" also cover compounds having two or more identical heterocyclic rings.