ES8700250A1
(es )
1986-10-16
Procedimiento para preparar derivados de acido 4-hidroxifenil-1,3-dioxan-cis-5-ilalquenoico
ES8308840A1
(es )
1983-10-01
"un procedimiento para la preparacion de derivados tetrasubstituidos del benceno".
FR1605405A
(en )
1975-04-18
Antibacterial nitrofuran derivatives
FR1179825A
(fr )
1959-05-28
Procédé de préparation de dérivés de l'alpha, beta-di-(arylazolyl)-éthylène
ASPINALL
1941
ETHYLENEDIAMINE. V. 1 THE ACTION OF AROMATIC ACID CHLORIDES ON 4, 5-DIHYDROIMIDAZOLES IN AQUEOUS MEDIA
FR1175585A
(fr )
1959-03-27
Procédé de fabrication de composés organiques notamment d'acide acétique
GB844039A
(en )
1960-08-10
Improvements in or relating to photo-mechanical reproduction
FR2201096A1
(en )
1974-04-26
5-Alkoxymethyl sulphamoyl-anthranilic acid derivs - diuretics and salure-tics from corresp 5-sulphamoyl-cpds with formaldehyde and alcohols
US2307010A
(en )
1943-01-05
Trimethyl - hydroquinone condensa-
ES338996A1
(es )
1968-09-01
Un procedimiento de preparacion de derivados de eritromici-na.
GB835823A
(en )
1960-05-25
New derivatives of diphenyl ether and their production
GB952708A
(en )
1964-03-18
New camphorated derivatives of 2-aminothiazoline and their process of preparation
GB928124A
(en )
1963-06-06
Process for the production of ú¾-trithianes
DK104411C
(da )
1966-05-16
Fremgangsmåde til fremstilling af 4,6-diamino-1,2-dihydro-2-alkyl-1-aryl-s-triazinsalte med 4,4'-methylen-bis-(3-hydroxy-2-naphthosyre.
GB870575A
(en )
1961-06-14
Benzothiadiazines and the production thereof
ES274665A1
(es )
1962-04-16
Procedimiento para la purificaciën de un acido dicarboxilico sëlido
DK122609B
(da )
1972-03-20
Analogifremgangsmåde til fremstilling af ved det heterocykliske carbonatom alkylerede N,N'-disubstituerede diazacycloalkaner eller syreadditionssalte deraf.
BE614085A
(fr )
1962-08-20
Procédé de préparation de sels hydrosolubles d'esters sulfuriques de leucodérivés de la série anthraquinonique.
DK105025C
(da )
1966-08-08
Fremgangsmåde til fremstilling af umættede 9,10-dihydro-10,10,-dimethylanthracenderivater eller syreadditionssalte deraf.
FR2245355A1
(en )
1975-04-25
2,6-Dihydroxycineole and inters - as choleretic agents prepd. in pure form from pure pinol
BE607551A
(fr )
1962-02-26
Procédé de préparation de nouveaux dérivés d'acide isophtalique.
GB556187A
(en )
1943-09-23
Improvements in or relating to the production or extraction of gelatin from animal skins
GB1058917A
(en )
1967-02-15
Monohydrate of the equimolecular complex of ascorbic acid and pyridoxine base, and process for its preparation
GB1037626A
(en )
1966-07-27
Process for absorbing formaldehyde from gases containing formaldehyde, with formation of a concentrated solution containing formaldehyde and melamine
GB1110745A
(en )
1968-04-24
Improvements in or relating to ascorbic acid derivatives