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PCE
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DIFF Subgroup
A61K 31/433

Thidiazoles

Introduced: January 2000

Title

Titles differ between systems:

IPC: Thiadiazoles

CPC: Thidiazoles

Full Title

Full titles differ between systems:

IPC:

Medicinal preparations containing organic active ingredients > Heterocyclic compounds > having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins > having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole > Thiadiazoles

CPC:

Medicinal preparations containing organic active ingredients > Heterocyclic compounds > having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins > having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole > Thidiazoles

No child classifications to compare. This is a leaf node in both IPC and CPC.