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PCE
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DIFF Subgroup
A01N 43/82

five-membered rings with three ring hetero atoms

Introduced: January 1980

Title

Titles differ between systems:

IPC: five-membered rings with three hetero atoms

CPC: five-membered rings with three ring hetero atoms

Full Title

Full titles differ between systems:

IPC:

Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds > having rings with nitrogen atoms and oxygen or sulfur atoms, as ring hetero atoms > five-membered rings with three hetero atoms

CPC:

Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds (containing cyclic anhydrides, cyclic imides A01N37/00; containing compounds of the formula [IMAGE cpc-sch-A01N-0942.gif] containing only one heterocyclic ring, wherein m>=1 and n>=0 and [IMAGE cpc-sch-A01N-0943.gif]is unsubstituted or alkylsubstituted pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine or a polymethyleneimine with four or more CH2 groups, A01N33/00 - A01N41/12; containing cyclopropane carboxylic acids or derivatives thereof, e.g. esters having heterocyclic rings, A01N53/00) > having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms > five-membered rings with three ring hetero atoms

Of 4 combined children, 0 exist in both systems.

4 codes exist only in IPC.

IPC defines codes here since 1995.

Child Classifications

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  • A01N 43/824 1,3,4-Oxa(thia)diazoles; Hydrogenated 1,3,4-oxa(thia)diazoles since 1995 IPC only IPC only
  • A01N 43/828 1,2,3-Oxa(thia)diazoles; Hydrogenated 1,2,3-oxa(thia)diazoles since 1995 IPC only IPC only
  • A01N 43/832 1,2,5-Oxa(thia)diazoles; Hydrogenated 1,2,5-oxa(thia)diazoles since 1995 IPC only IPC only
  • A01N 43/836 1,2,4-Oxa(thia)diazoles; Hydrogenated 1,2,4-oxa(thia)diazoles since 1995 IPC only IPC only