C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
Description
C12P covers biotechnological and enzymatic synthesis processes used to produce desired chemical compounds, compositions, or to resolve racemic mixtures into optically pure isomers. This subclass encompasses fermentation-based chemical manufacturing, enzyme-catalyzed reactions for organic synthesis, and bioconversion processes across pharmaceuticals, fine chemicals, and industrial compounds. It includes microbial fermentation for metabolite production, recombinant enzyme applications, and biocatalytic transformations, but excludes processes primarily directed at beverage production (beer, wine, spirits, vinegar) which are covered separately within C12. Related processes involving genetic modification of organisms for enhanced bioproduction fall within C12N.
23 direct subcodes
Child Classifications
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- C12P 1/00 Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
- C12P 11/00 Preparation of sulfur-containing organic compounds
- C12P 13/00 Preparation of nitrogen-containing organic compounds
- C12P 15/00 Preparation of compounds containing at least three condensed carbocyclic rings
- C12P 17/00 Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms (C12P13/04 - C12P13/24 take precedence)
- C12P 19/00 Preparation of compounds containing saccharide radicals (ketoaldonic acids C12P7/58)
- C12P 21/00 Preparation of peptides or proteins (single cell protein C12N1/00)
- C12P 2201/00 Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
- C12P 2203/00 Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
- C12P 23/00 Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes (containing heterorings C12P17/00)
- C12P 25/00 Preparation of compounds containing alloxazine or isoalloxazine nucleus, e.g. riboflavin
- C12P 27/00 Preparation of compounds containing a gibbane ring system, e.g. gibberellin
- C12P 29/00 Preparation of compounds containing a naphthacene ring system, e.g. tetracycline (C12P19/00 takes precedence)
- C12P 3/00 Preparation of elements or inorganic compounds except carbon dioxide
- C12P 31/00 Preparation of compounds containing a five-membered ring having two side-chains in ortho position to each other, and having at least one oxygen atom directly bound to the ring in ortho position to one of the side-chains, one side-chain containing, not directly bound to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having at least one oxygen atom bound in gamma-position to the ring, e.g. prostaglandins
- C12P 33/00 Preparation of steroids
- C12P 35/00 Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
- C12P 37/00 Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
- C12P 39/00 Processes involving microorganisms of different genera in the same process, simultaneously
- C12P 41/00 Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture