PL272597A1
(en )
1989-03-06
Method for manufacturing new derivatives of 3-hydrobutyric acid
PL272025A1
(en )
1989-03-06
Method for manufacturing derivatives of 10-dihydro-10-desketo-11-azaerythronolide a
PL287812A1
(en )
1991-07-15
Method for manufacturing new derivatives of 3-substituted 2-oxindol derivatives
PL265522A1
(en )
1988-05-12
Method for manufacturing new derivatives of alaniloproline
PL274216A1
(en )
1989-05-02
Method of manufacture of derivatives of imidazepiridazine
YU152188A
(en )
1990-04-30
Process for obtaining new aminoalcoxiphenyl derivatives
PL284269A1
(en )
1991-03-25
Method for manufacturing new derivatives of naphtiridin
PL285669A1
(en )
1991-03-11
Method for manufacturing new derivatives of t(-) 3-chinuclidinol
CS96488A2
(en )
1990-04-11
Method of arylpiperazinyl-alkylenphenyl-heterocyclic compounds production
PL287458A1
(en )
1991-07-15
Method for manufacturing new derivatives of phenylpyrimidinon
PL279342A1
(en )
1990-01-08
Method for manufacturing new heterocyclic compounds
PL279057A1
(en )
1989-11-27
Method for manufacturing new derivatives of 2-imine-1,3,4-dihydrothiadiazol
PL277819A1
(en )
1990-01-08
Method for manufacturing new derivatives of quinole
PL286086A1
(en )
1991-07-29
Method for manufacturing new derivatives of dihydropyrimidothiazin
PL274504A1
(en )
1989-05-02
Method of manufacture of new derivatives of spiroheteroazolon
CS40588A2
(en )
1989-07-12
Method of new isoxale derivatives production
CS415888A2
(en )
1990-02-12
Method of new acylderivatives production
CS951487A1
(en )
1989-07-12
Method of high-siliceous zeolite production
PL263772A1
(en )
1988-12-08
Method for manufacturing new derivatives of 1-sulfoxy-2-ketoazedine
PL280007A1
(en )
1991-03-11
Method for manufacturing new derivatives of ethanoloamine
EP0300450A3
(en )
1989-07-26
Method for producing alpha-l-aspartyl-l-phenylalanine derivatives
BG44447A1
(en )
1988-12-15
Method for manufacture of zeolite zsm- 39
PL262795A2
(en )
1988-06-23
Method for manufacturing new derivatives of 2-alkoxy-2-phenyl-ethanols
BG45622A1
(en )
1989-07-14
Method for prepraing of polyethylentherephthalate
BG43277A1
(en )
1988-05-16
Method for producing of fringes