Procedure for the synthesis of papeverine from azlactonas or a certain lactama (Machine-translation by Google Translate, not legally binding)
ES225706A3
A procedure for obtaining mercurial diuretics (Machine-translation by Google Translate, not legally binding)
ES220825A3
A procedure of yodation of aromatic and mixed amino acids (aromatic - aliphatic) (Machine-translation by Google Translate, not legally binding)
ES220310A1
Procedure to reduce the current acidity of quinine acid canfosulphonate dissolutions (Machine-translation by Google Translate, not legally binding)
ES219232A1
Procedure for the obtaining of amino and aminoceto cycleic acids in one or different position and their amino and amidocyte acid acid derivatives (Machine-translation by Google Translate, not legally binding)
ES180149A1
Procedure for obtaining the alcoholics of the adormidera
ES172306A1
A procedure for obtaining sulphanilamides
ES172140A1
A procedure to improve performance in the evaporation phase of the manufacture of oxygenated water
ES168922A1
Procedure for the extraction of stomagode lso ruminants an active principle in the treatment of rheumatism and chronic infections in general
ES168882A1
Improvements introduced in the procedure of obtaining 4-4 dioxy 3-3 diamino-arsenobenceno-metalsulfoxinato sodico
ES168881A1
IMPROVEMENTS INTRODUCED IN THE PROCEDURE FOR OBTAINING THE AxiD FOR-OXYL-FENIL-ARSINIC
ES140654A1
A procedure to decrease the current acidity of quinine acid canfosulfonate solutions.
ES129427A1
A method to obtain sodium aurothiosulfate.
ES128841A1
A new procedure for the preparation of calcium hyposulfite.
