INACTIVATION PROCEDURE OF GENES CODING FOR ENZYMES OF PHENYLACETATE CATABOLISM, INTERVENING PLASMIDS AND STRAINS TRANSFORMED WITH THEM.
ES2125184A1
PROCEDURE FOR OBTAINING PLASTIC POLYMERS OF NATURAL ORIGIN CONTAINING AN AROMATIC RING IN ITS STRUCTURE.
ES2134128A1
A PROCEDURE FOR REDUCING RESIDUAL LEVELS OF SOLVENTS, PRESENT IN THE PHARMACEUTICAL COMPOSITIONS, IN PARTICULAR IN ANTIBIOTICS AND ANTIBIOTICS OBTAINED ACCORDING TO THE SAME.
ES2109194A1
A PROCEDURE FOR PRODUCING THE D-AMINO ACID OXIDASE ENZYME OF RHODOTORULA GRACILIS IN HOSPEDANT CELLS.
ES2108652A1
A PROCEDURE TO MODIFY THE ENZYME 7 / 3- (4-CARBOXIBUTANAMIDO) CEPHALOSPORINACILASE AND PURIFY IT IN A SINGLE CHROMATOGRAPHIC STEP.
ES2108651A1
PROCEDURE TO INCREASE THE PRODUCTION OF PENICILLIN G (BENCILPENICILIN) IN PENICILLIUM CHRYSOGENUM THROUGH THE EXPRESSION OF THE PCL GENE.
ES2105988A1
PROCEDURE TO PURIFY 7-SUBSTITUTED-AMINO-DESACETOXI-CEPHALOSPORINS THROUGH THE USE OF FILTRATION MEMBRANES.
ES2105989A1
ALTERNATIVE PROCEDURE FOR THE OBTAINING OF 6-AMINO PENICILANIC ACID (6-APA).
ES2101658A1
NEW PROCEDURE FOR THE PRODUCTION OF CLAVULANIC ACID AND ITS SALTS.
ES2093555A1
PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF D-AMINO ACID OXIDASES AND GLUTARIL ACILASAS HIGHLY STABILIZED FOR USE AS CATALYSTS FOR THE PRODUCTION OF 7-AMINO CEPHALOSPORANIC ACID (7-ACA) FROM CEPHALOSPORIN C.
ES2094088A1
IDENTIFICATION, CLONING AND USE OF A REGION OF AMPLIFIED DNA IN PENICILLIN SUPERPRODUCING STRAINS OF P. CHRYSOGENUM.
ES2050621A1
AN IMPROVED PROCEDURE FOR THE PREPARATION OF 6 - * - AMINOPENICILLINS.
US5229509A
Process for the preparation of 3-chloro-cefem compounds
ES2033590A6
Process for synthesising phenylacetyl-CoA and producing benzyl penicillin
AU6857690A
A process for the preparation of sodium amoxycillin
ES2020792A6
A process for the enzymatic preparation of 7-aminocephalosporanic acid.
ES2016476A6
Processes for the synthesis of phenylacetyl-CoA and for the production of benzylpenicillin
ES2010075A6
Process for the preparation of 3-chloro-cefem compounds.
