4. Drug, bio-affecting and body treating compositions
  5. Designated organic active ingredient containing
  6. Having -c-, wherein x is chalcogen, bonded directly to...

Norio Kawahara

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Ampicillin derivatives substituted by heterocyclic acyl group

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent

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Cephalosporin derivatives having at the 3-position of the cephem

Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent

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New tetramethyl-cis-diaza-bicyclo{4.2.0}octane-3,5-dione derivat

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

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Profile ID: LFUS-PAI-P-1730587

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