4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Four or more ring nitrogens in the bicyclo ring system

Weihan Zhang

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Andrographolide and analogues as inhibitors of TNFα...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
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Costunolide derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Costunolide derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Crude extracts from Andrographis paniculata

Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution...
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Crude extracts from Andrographis paniculata

Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2382151

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