PL287812A1
(en )
1991-07-15
Method for manufacturing new derivatives of 3-substituted 2-oxindol derivatives
PL272025A1
(en )
1989-03-06
Method for manufacturing derivatives of 10-dihydro-10-desketo-11-azaerythronolide a
PL287845A1
(en )
1992-02-24
Method of producing heterocyclic derivatives
YU95890A
(en )
1992-05-28
Process for obtaining derivatives of piperidino-1-alcanole
PL284269A1
(en )
1991-03-25
Method for manufacturing new derivatives of naphtiridin
PL274216A1
(en )
1989-05-02
Method of manufacture of derivatives of imidazepiridazine
PL285669A1
(en )
1991-03-11
Method for manufacturing new derivatives of t(-) 3-chinuclidinol
BG50159A3
(en )
1992-05-15
Method for preparing derivatives of piranobenzadiasole
CS189389A2
(en )
1990-08-14
Method of cephalosporin's new derivatives production
PL287458A1
(en )
1991-07-15
Method for manufacturing new derivatives of phenylpyrimidinon
IL88163A
(en )
1993-01-31
Method for the preparation of anilopiperidine derivatives
PL286613A1
(en )
1991-05-06
Method of obraining novel aminopropanel derivatives
PL277819A1
(en )
1990-01-08
Method for manufacturing new derivatives of quinole
EP0444708A3
(en )
1992-06-10
Process for preparation of beta-lactam derivatives
PL288672A1
(en )
1991-09-23
Method of obtaining novel derivatives of 2-hydroxy-3-thienyloxypropylamine compounds
IL93086A0
(en )
1990-11-05
Cephalosporin derivatives and processes for their preparation
PL286086A1
(en )
1991-07-29
Method for manufacturing new derivatives of dihydropyrimidothiazin
PL281373A1
(en )
1991-03-25
Method for manufacturing aminothiazolil derivatives of cephalosporin
PL284860A1
(en )
1991-03-11
Method for manufacturing chinazolin derivatives
HUT48890A
(en )
1989-07-28
Process for producing cephalosporin derivative
HU908372D0
(en )
1991-07-29
Process for the production of rifamycin derivatives
PL274504A1
(en )
1989-05-02
Method of manufacture of new derivatives of spiroheteroazolon
PL286340A1
(en )
1992-01-13
Method of obtaining novel benzothiazine derivatives
ZA905504B
(en )
1991-04-24
Cephalosporin derivatives and processes for their preparation
PL280007A1
(en )
1991-03-11
Method for manufacturing new derivatives of ethanoloamine