Patent Classification Explorer PCE

DIFF Main Group

C07H 9/00

Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical

Introduced: July 1974

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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C07H 9/02 the hetero ring containing only oxygen as ring hetero atoms since 1974 IPC+CPC Available in IPC and CPC
C07H 9/06 the hetero ring containing nitrogen as ring hetero atoms since 1974 IPC+CPC Available in IPC and CPC