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Priority claimed from US05/628,808external-prioritypatent/US3978064A/en
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Priority to DK18781ApriorityCriticalpatent/DK18781A/en
Publication of DK18781ApublicationCriticalpatent/DK18781A/en
DK18781A1975-11-041981-01-16 3-HYDROXYMETHYLENE-6,7-DIMETHOXY-2-METHYL-4-OXO-1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS USED AS INTERMEDIATES IN THE PREPARATION OF 3-AMINETHYL-7,7 METHYL-4-OXO1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS AND PROCEDURE FOR PREPARING THE 3-HYDROXYMETHYLES COMPOUNDSDK18781A (en)
3-HYDROXYMETHYLENE-6,7-DIMETHOXY-2-METHYL-4-OXO-1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS USED AS INTERMEDIATES IN THE PREPARATION OF 3-AMINETHYL-7,7 METHYL-4-OXO1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS AND PROCEDURE FOR PREPARING THE 3-HYDROXYMETHYLES COMPOUNDS
PROCEDURE FOR THE PREPARATION OF 3-AMINOMETHYLENE-6,7-DIMETHOXY-2-METHYL-OXO1,2,3,4-TETRAHYDRO-1-QUINOLINE-CARBOXYLIC ACID ESTERS AND INTERMEDIATE PRODUCTS
3-HYDROXYMETHYLENE-6,7-DIMETHOXY-2-METHYL-4-OXO-1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS USED AS INTERMEDIATES IN THE PREPARATION OF 3-AMINETHYL-7,7 METHYL-4-OXO1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS AND PROCEDURE FOR PREPARING THE 3-HYDROXYMETHYLES COMPOUNDS
3-HYDROXYMETHYLENE-6,7-DIMETHOXY-2-METHYL-4-OXO-1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS USED AS INTERMEDIATES IN THE PREPARATION OF 3-AMINETHYL-7,7 METHYL-4-OXO1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS AND PROCEDURE FOR PREPARING THE 3-HYDROXYMETHYLES COMPOUNDS
7BETA-AMINO-3-CEPHEM-3-AMINO-4-CARBOXYLIC ACID DERIVATIVES FOR USING INTERMEDIATES IN THE PREPARATION OF 7BETA-AMINO-3-CEPHEM-3-OL-4-CARBOXYLIC ACID COMPOUNDS
PROCEDURE FOR THE PREPARATION OF 3-AMINOMETHYLENE-6,7-DIMETHOXY-2-METHYL-OXO1,2,3,4-TETRAHYDRO-1-QUINOLINE-CARBOXYLIC ACID ESTERS AND INTERMEDIATE PRODUCTS
AZETIDIN DERIVATIVES USED AS INTERMEDIATES IN THE PRODUCTION OF CEPHALOSPORANIC ACID DERIVATIVES AND PROCEDURE FOR THE PREPARATION OF SUCH AZETIDE DERIVATIVES
3-HYDROXYMETHYLENE-6,7-DIMETHOXY-2-METHYL-4-OXO-1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS USED AS INTERMEDIATES IN THE PREPARATION OF 3-AMINETHYL-7,7 METHYL-4-OXO1,2,3,4-TETRAHYDROQUINOLINE-1-CARBOXYLIC ACID ESTERS AND PROCEDURE FOR PREPARING THE 3-HYDROXYMETHYLES COMPOUNDS
PROCEDURE FOR THE PREPARATION OF 2-CYANO-3,3-DIMETHYL-CYCLOPROPAN-1-CARBOXYLIC ACID ESTERS USED BY THE PROCEDURE APPLICABLE INTERMEDIATES AND THEIR PREPARATION