RO76393A
(ro )
1981-03-30
Procedeu de preparare a unor n-(2'-pirolidilmetil)-2-metoxi-4-amino-5-alchilsulfonilbenzamide
RO81114A
(ro )
1983-02-01
Procedeu de preparare a unor 4-desacetilvincalencoblastin-c3-carboxihidracide
GB2034307B
(en )
1983-01-19
Preparation of 1,1-diesters
DE2962315D1
(en )
1982-04-29
Process for the preparation of 2,2,6,6-tetramethyl-piperidone-(4)
DE2962943D1
(en )
1982-07-15
Process for the preparation of 2,6-dialkyl-n-alkylanilines
BE874077A
(fr )
1979-08-09
Procede de preparation d'un compose azoique
BE877243A
(fr )
1979-12-27
Procede de preparation de l'o-methallyloxyphenol par monoetherification selective de la pyrocatechine
DE2960770D1
(en )
1981-11-26
Process for the preparation of 2,2,4-trimethyl-3-hydroxypentyl-isobutyrate
BE875378A
(fr )
1979-07-31
Procede de preparation d'alcoylsilanes
PT70408A
(fr )
1979-12-01
Procede d'obtention de noveaux aryltrifluoroethanols
BE884333A
(fr )
1981-01-16
Preparation d'alkylcellulose par un procede continu
MA18516A1
(fr )
1980-04-01
Procede de preparation de nouveaux derives acetyleniques de l'androst-a-ene
ZA791048B
(en )
1980-03-26
Process for the preparation of a 1,2-dioxime
RO77032A
(ro )
1981-08-30
Procedeu de preparare a 3-amino-5-tert-butilizoxazolului
PT69626A
(fr )
1979-06-01
Procede de preparation d'un derive de tetrahydro-isoquinoleine
BE852700R
(fr )
1977-09-21
Procede de preparation d'oxaphospholannes-1,2
RO74967A2
(ro )
1980-09-30
Procedeu continu de preparare a 2,6-dietil-2'-clor-n-memetoximetilacetanilidei
YU250379A
(en )
1983-04-30
Process for obtaining 2-amino-or 2-thio-substituted derivatives of 4,5-diphenyl-oxazole
RO76374A
(ro )
1981-03-30
Procedeu de preparare a unor spiro-derivati de 3-(3,5-dihalofenil)-oxazolidin-2,4-diona
DE2960419D1
(en )
1981-09-24
Process for the continuous preparation of dinitroglycoluril
DE2966391D1
(en )
1983-12-15
Method of making 5,6-dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamide
IL58274A0
(en )
1979-12-30
Process for the preparation of 1,2,3-thiadiazol-5-yl-ureas
BE873495A
(fr )
1979-07-16
Procede pour la preparation de la 2,4-difluoro-6-amino-s-triazine
RO75708A2
(ro )
1981-02-28
Procedeu de preparare a 2,4-difenil-6-clorchinazolinei substituite
GB2014147B
(en )
1982-06-03
Production of 1,3-diaza-heterocycles