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
GR880100512A
(en )
1989-05-25
Preparation method of 4-ammonium derivatives of epipodophyllotoxinc glucosite
PL271132A1
(en )
1988-11-24
Method of obtaining novel derivatives of thaizole
PL274753A1
(en )
1989-06-12
Method of obtaining novel tricycloamidine derivatives
EP0292215A3
(en )
1990-08-22
Method for production of methacrylate ester
PL274216A1
(en )
1989-05-02
Method of manufacture of derivatives of imidazepiridazine
EP0333468A3
(en )
1990-06-06
Process for production of ester compounds
PL279031A1
(en )
1989-09-18
Method of obtaining novel derivatives of iminophenylthiazolidine
YU16688A
(en )
1989-12-31
Process for obtaining derivatives of benzoyl-urea
PL272952A1
(en )
1989-02-20
Method of obtaining derivatives of 6-deoxyguanine
HUT37616A
(en )
1986-01-23
Process for producing derivatives of esters of oxicame
PL277819A1
(en )
1990-01-08
Method for manufacturing new derivatives of quinole
BG47722A1
(en )
1990-09-14
Method for preparing of isopropenylic esters
PL266211A2
(en )
1988-06-23
Method for manufacturing alkyl ester derivatives of n-phenyl-beta-alamine
PL274504A1
(en )
1989-05-02
Method of manufacture of new derivatives of spiroheteroazolon
PL276891A1
(en )
1989-12-27
Method of obtaining novel derivatives of dioxazocine
PT80180A
(en )
1985-04-01
Process for preparing esters of cephalosporin derivatives
CS40588A2
(en )
1989-07-12
Method of new isoxale derivatives production
EP0329595A3
(en )
1990-12-27
Process for preparing alkyl esters of alkenylphosphinic acid
YU86189A
(en )
1990-06-30
Process for obtaining derivatives of benzoilurea
PL281373A1
(en )
1991-03-25
Method for manufacturing aminothiazolil derivatives of cephalosporin
PL263772A1
(en )
1988-12-08
Method for manufacturing new derivatives of 1-sulfoxy-2-ketoazedine
PL274782A1
(en )
1989-10-02
Method of obtaining derivatives of dicyanopyrazine
BG41030A1
(en )
1987-04-15
Method for preparing alkyl esters of alpha- aminocarboxylic acids