4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Pteroyl per se or having -c-, wherein x is chalcogen, bonded...

Philip Charles Levett

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Pharmaceutically active compounds

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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Process for preparation of...

Organic compounds -- part of the class 532-570 series – Organic compounds – Pteroyl per se or having -c- – wherein x is chalcogen – bonded...
Reexamination Certificate

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Process for preparing pharmaceutically active compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Pteroyl per se or having -c- – wherein x is chalcogen – bonded...
Reexamination Certificate

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Process for the preparation of pyrazoles

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
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Process for the preparation of pyrazolopyrimidinones

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
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Profile ID: LFUS-PAI-P-2082045

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