HU900041D0
(en )
1990-03-28
Process for preparation of thiazole-derivatives
EP0428003A3
(en )
1991-10-16
Process for the preparation of polyetherglycols
IL96306A0
(en )
1991-08-16
Preparation of deoxyfluoronucleosides
HU896728D0
(en )
1990-03-28
Process for preparation of mono-n-alkylated polyzamacrocyclides
HU900040D0
(en )
1990-03-28
Process for preparation of (pyrrolil-phenyl)-substituted-hydroxamacid-derivatives
EP0425930A3
(en )
1992-07-08
Process for the preparation of symmetrical diarylacetylenes
HU901630D0
(en )
1990-06-28
Process for the preparation of o-carboxy-pyridyl- and o-carboxy-imidazolinones
HU895262D0
(en )
1990-01-28
Improved process for the preparation of phenfluramine
HU901603D0
(en )
1990-06-28
Process for the preparation of fluoro-phenols
IL93596A0
(en )
1990-12-23
Process for the preparation of n-allylmetatrifluoromethyl-aniline
IL95496A0
(en )
1991-06-30
Process for the preparation of fluoropyridines
EP0412361A3
(en )
1991-07-31
Process for the preparation of 4-methylentetrahydropyran
EP0415189A3
(en )
1991-06-12
Process for the preparation of aminbenzylalcohol
HU901260D0
(en )
1990-05-28
Process for preparation of bisphenethanolamines
HU896744D0
(en )
1990-03-28
Process for preparation of intermediers
EP0421927A3
(en )
1992-02-05
Preparation process of mono- and polyazo-dyes
IL95024A0
(en )
1991-06-10
Preparation of 2-diazo-3-trisubstituted silyloxy-3-butenoates
EP0411277A3
(en )
1991-08-28
Process for preparation of na-thiobarbiturate
GB2236535B
(en )
1992-06-17
Process for the preparation of nu-substituted nitro-p-phenylenediamines
HU900207D0
(en )
1990-03-28
Process for preparation of new benzopyran-derivatives
CS8900898A2
(en )
1991-07-16
Preparation process of polyphenylenoxide
GR900100781A
(en )
1992-04-17
Preparation process of selenophen derivatives
CS275182B2
(en )
1992-02-19
Method of 1-methoxy-2-propanone preparation
EP0437820A3
(en )
1991-07-31
Process for the preparation of glycosyl-anthracyclinones
GB8918394D0
(en )
1989-09-20
Preparation of polyhemiacetals