FR1131571A
(en )
1957-02-25
Insecticides and their preparation process
BE541490A
(en )
1959-08-14
DERIVATIVES OF IMINODIBENZYL AND THEIR PROCESS FOR PREPARATION.
BE535055A
(en )
1958-11-21
DERIVATIVES OF 6-ALCOXY-TROPINES AND THEIR PROCESS FOR PREPARATION.
BE541581A
(en )
1959-08-28
DERIVATIVES OF PIPERIDINE AND THEIR PREPARATION PROCESS.
BE537946A
(en )
1959-07-03
DERIVATIVE OF IMINODIBENZYL AND ITS PREPARATION METHODS.
BE544751A
(en )
1959-09-25
NEW DERIVATIVES OF N-MONO-BENZHYDRYL-PIPERAZINE AND THEIR PREPARATION PROCESS.
BE552261A
(en )
1959-12-31
PROCESS FOR PREPARATION OF HYDROXYCHROMON DERIVATIVES, HYDROXYCHROMONE DERIVATIVES AND THEIR PREPARATION PROCESS.
BE535738A
(en )
1958-12-19
NEW DERIVATIVES OF 3-AMINOHYDANTOINE AND THEIR PREPARATION PROCESS.
BE537352A
(en )
1959-04-10
NEW DERIVATIVES OF 1,2-DIPHENYL-3, 5-DIOXO-PYRAZOLIDINE AND THEIR PROCESS FOR PREPARATION.
BE540818A
(en )
1959-08-14
NEW DIIMIDAZOLIC DERIVATIVES AND THEIR PREPARATION PROCESS.
BE536348A
(en )
1959-01-02
N-DIPHENYL (OR DIBENZYL) DERIVATIVES OF N- (beta-AMINOETHYL) PIPERIDINE AND PROCESS FOR THEIR PREPARATION.
FR1109228A
(en )
1956-01-24
Tropolonic acylamine derivatives and process for their preparation
BE541175A
(en )
1959-08-14
DERIVATIVES OF 1,2-DIARYL-3,5-DIOXO-PYRAZOLIDINES CONTAINING SUBSTITUENTS IN POSITION 4 AND THEIR PROCESS FOR PREPARATION.
BE527929A
(en )
1957-01-04
NEW DERIVATIVES OF PHENOTHIAZINE AND THEIR PROCESS FOR PREPARATION.
BE546347A
(en )
1959-10-23
PROCESS FOR THE PREPARATION OF SUCCINIC ACID AND ITS DERIVATIVES.
BE571291A
(en )
1962-01-12
NEW DERIVATIVES OF IMIDAZOLE AND THEIR PREPARATION.
BE566418A
(en )
1960-07-29
1.1-DIOXIDES OF 3.5-DIOXO-TETRAHYDRO-1.2.6-THIADIAZINES AND THEIR PROCESS FOR PREPARATION.
BE536970A
(en )
1959-02-27
PROCESS FOR THE PREPARATION OF epsilon-CAPROLACTAM.
BE540364A
(en )
1959-07-31
DERIVATIVES OF 1,2-DIARYL-3,5-DIOXO-PYRAZOLIDINES CONTAINING A SUBSTITUTE IN POSITION 4 AND THEIR PROCESS FOR PREPARATION.
BE541174A
(en )
1959-08-14
DERIVATIVES OF 1,2-DIARYL-3,5-DIOXO-PYRAZOLIDINES CONTAINING A SUBSTITUTE IN POSITION 4 AND THEIR PROCESS FOR PREPARATION.
BE528139A
(en )
1957-02-01
XANTHINS AND 7-HYDROXY-ALCOYL DERIVATIVES AND THIOXANTHINS AND THEIR PREPARATION PROCESS.
BE537583A
(en )
1959-05-08
PROCESS FOR OBTAINING CHLOROPHYLL AND ITS DERIVATIVES.
BE529881A
(en )
1957-07-19
6-ALCOXY-TROPINONES AND THEIR DERIVATIVES AND PROCESS FOR THEIR PREPARATION.
BE542321A
(en )
1959-08-28
NEW DERIVATIVES OF PHENOTHIAZINE AND THEIR PREPARATION.
BE570892A
(en )
1961-11-17
NEW DERIVATIVES OF METATHIAZANONE AND PROCESS FOR THEIR PREPARATION.