DK70516C
(en )
1950-01-23
Process for the preparation of formylfolic acid.
DK76921C
(en )
1954-01-04
Process for the preparation of substituted benzoic acid esters or their hydrohalides.
DK74454C
(en )
1952-07-21
Process for the preparation of derivatives of benzotetronic acid.
DK84552C
(en )
1958-03-17
Process for the preparation of alkylsulfamylbenzoic acids or alkali metal salts or esters thereof.
DK68836C
(en )
1949-04-04
Process for the preparation of 2-keto-1-gulonic acid or 1-ascorbic acid or mixtures or derivatives thereof.
DK66709C
(en )
1948-05-03
Process for the Preparation of Ditiocarbamic Acid Esters.
DK70319C
(en )
1949-12-12
Process for the preparation of the piperidinoethanol ester of di-n-butylacetic acid.
DK69851C
(en )
1949-09-12
Process for the preparation of oxyhydrophenanthrene carboxylic acids or their derivatives.
DK65269C
(en )
1946-12-30
Procedure for the preparation of polysaccharide sulfuric acid esters.
DK73760C
(en )
1952-02-11
Process for the preparation of derivatives of benzotetronic acid.
DK73973C
(en )
1952-04-07
Process for the preparation of hydrophenanthrene-2-carboxylic acid derivatives.
DK65113C
(en )
1946-11-25
Process for the Preparation of Aliphatic Carboxylic Acid Esters.
DK67864C
(en )
1948-11-01
Process for the preparation of N-disubstituted carbamic acid esters of 3-oxypyridinium compounds.
DK71181C
(en )
1950-07-03
Process for the preparation of vitamin A or esters thereof.
DK81597C
(en )
1956-12-10
Process for the preparation of esters of benzoic acid or p-aminobenzoic acid.
DK73273C
(en )
1951-10-29
Process for the preparation of 2-carboxymethyl-mercapto-benzolstibic acid or carboxylic acid salts thereof.
DK74295C
(en )
1952-06-16
Process for the preparation of vitamin A or thereof.
DK66668C
(en )
1948-04-26
Process for the Preparation of Basic Esters of Monoalkyl-Isobutyl Acetic Acids.
DK69192C
(en )
1949-05-16
Process for the preparation of aliphatic α, ω-cyanocarboxylic acids.
DK68054C
(en )
1948-12-06
Process for the preparation of 4-arylpiperidine-4-carboxylic acid esters.
DK65376C
(en )
1947-02-03
Process for the Preparation of Basic Esters of α-Aminodiphenylacetic Acid.
DK72401C
(en )
1951-04-16
Process for the preparation of N-dialkylaminoalkylphentiazines.
DK69243C
(en )
1949-05-23
Process for the preparation of 1-substituted 4-arylpiperidine-4-carboxylic acid esters.
DK72436C
(en )
1951-04-23
Process for the preparation of basic aryl-dialkyl-acetic acid esters or salts thereof.
DK66804C
(en )
1948-05-18
Process for the Preparation of Di- (α, γ-dioxy-β, β-dimethyl-butyrato) -ferric acid.