BE512858A
(en )
1954-03-05
HETEROCYCLIC DERIVATIVES OF CARBAMIC ACID AND THEIR PROCESS FOR PREPARATION.
FR1060289A
(en )
1954-03-31
Heterocyclic derivatives of carbamic acid and their preparation process
BE502807A
(en )
1952-08-14
PROCESS FOR PREPARATION OF NEW DERIVATIVES OF 4,4-DIAMINOSTILBENE-2,2-DISULPHONIC ACID, THESE DERIVATIVES AND THEIR USE.
FR1074575A
(en )
1954-10-06
Process for the preparation of halofluorethenes
BE529715A
(en )
1957-07-05
HETEROCYCLIC ESTERS OF MONOTHIOCARBONIC ACID AND THEIR PREPARATION PROCESS.
FR1035997A
(en )
1953-09-02
Process for preparing glutamic acid
BE514820A
(en )
1954-07-09
NEW DERIVATIVES OF PYRIMIDINE AND THEIR PREPARATION PROCESS.
BE546347A
(en )
1959-10-23
PROCESS FOR THE PREPARATION OF SUCCINIC ACID AND ITS DERIVATIVES.
BE541490A
(en )
1959-08-14
DERIVATIVES OF IMINODIBENZYL AND THEIR PROCESS FOR PREPARATION.
BE568284Q
(en )
1960-08-12
BASIC DERIVATIVES OF IMINO-DIBENZYL AND THEIR PREPARATION PROCESS.
BE497125A
(en )
1950-11-16
BASIC DERIVATIVES OF IMINO-DIBENZYL AND THEIR PREPARATION PROCESS.
BE495099A
(en )
1950-08-01
PROCESS FOR THE PREPARATION OF ALCOHOLS AND AMINES DERIVED FROM LYSERGIC ACID.
FR1531033A
(en )
1968-06-28
Land improvement process
BE533662A
(en )
1958-05-09
NEW DERIVATIVES OF 4,4 '-DI-TRIAZYLDI AMINOSTILBENE -2,2' -DISULPHONIC ACID AND THEIR PREPARATION PROCESS.
AT181699B
(en )
1955-04-12
Process for the preparation of therapeutically active isonicotinic acid derivatives
FR1041135A
(en )
1953-10-21
Thio-semi-carbazones of heterocyclic aldehydes and process for their preparation
BE514032A
(en )
1954-05-14
PROCESS FOR PREPARATION OF NEW DIAZOAMINE DERIVATIVES.
BE497501A
(en )
1950-12-01
PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BARBITURIC ACID.
AT175896B
(en )
1953-08-25
Process for the preparation of heterocyclic carbamic acid derivatives
BE517341A
(en )
1954-12-24
NEW DERIVATIVES OF PYRIMIDINE AND THEIR PREPARATION PROCESS.
FR1091631A
(en )
1955-04-13
Process for the preparation of 4-monoalkyllaminosalicylic acids and 4-monoalkyloxyalkylaminosalicylic acids
FR1091633A
(en )
1955-04-13
Process for the preparation of 4-monoalkyllaminosalicylic acids and 4-mono-alkyloxyalkyllaminosalicylic acids
BE536348A
(en )
1959-01-02
N-DIPHENYL (OR DIBENZYL) DERIVATIVES OF N- (beta-AMINOETHYL) PIPERIDINE AND PROCESS FOR THEIR PREPARATION.
BE535055A
(en )
1958-11-21
DERIVATIVES OF 6-ALCOXY-TROPINES AND THEIR PROCESS FOR PREPARATION.
BE559186A
(en )
1960-04-08
NEW DERIVATIVES OF NICOTINIC ACID AND THEIR PREPARATION PROCESS.