PL252962A1
(en )
1985-12-17
Method of obtaining novel derivatives of piperazinylocarboxylic-2 acid
PL265522A1
(en )
1988-05-12
Method for manufacturing new derivatives of alaniloproline
EP0165574A3
(en )
1988-05-25
Method for production of maleimides
CS837985A2
(en )
1990-02-12
Method of isosilybine-free silybine production
CS987784A2
(en )
1989-07-12
Method of phwnolsulphonphaleinyl-beta-d-galactosides production
BG45698A3
(en )
1989-07-14
Method for preparing of dimethyltherephthalate
PL255499A1
(en )
1987-06-15
Method of obtaining novel derivatives of quinazolinodione
BG44203A3
(en )
1988-10-14
Method for preparing of 2- oxyindol- 1- carboxamides
PL253089A1
(en )
1985-12-17
Method of obtaining novel derivatives of iminotriazolidine
PL256013A1
(en )
1986-10-21
Method of obtaining novel derivatives of 6-hydroxynethylpenicillanic acid
PL257564A1
(en )
1987-02-23
Method of obtaining novel derivatives of thiocyanopyrimidine
PL254117A1
(en )
1986-05-20
Method of obtaining novel derivatives of oxycames
PL254497A1
(en )
1986-10-21
Method of obtaining derivatives of nitroapovincaminic acid
BG41742A1
(en )
1987-08-14
Method for manufacture of pectolytic enzymic preparation
BG45697A3
(en )
1989-07-14
Method for preparing of therephthalone acid
CS272207B2
(en )
1991-01-15
Method of chanoclavine production
CS921285A2
(en )
1989-11-14
Method of carbasates production
PL257892A1
(en )
1986-10-07
Method of obtaining novel derivatives of 2-oxindolo-1-carbonamide
PL256441A1
(en )
1986-10-21
Method of obtaining novel alkylidenedioylic derivatives
PL255588A1
(en )
1986-10-21
Method of obtaining novel derivatives of iminacetamide
PL252772A1
(en )
1985-12-17
Method of obtaining novel derivatives of 1-phenylindole
BG39212A1
(en )
1986-05-15
Method for manufacture of glucoamilase preparation
PL242339A1
(en )
1984-12-17
Method of manufacture of derivatives of diphenylmethane
PL249313A1
(en )
1986-02-25
Method of manufacture of 2-arylbenzimidazoles
PL249984A2
(en )
1985-08-13
Method of manufacture of 2-cyano-4-chloroaniline