PT82342A
(en )
1986-05-01
Process for the preparation of hialuronic acid derivatives
NZ216871A
(en )
1989-10-27
Preparation of 1-carba(1-dethia)-3-cephem-4-carboxylic acid derivatives
PT86463A
(en )
1988-01-01
1h-imidazole-5-carboxylic acid derivatives
ZA87380B
(en )
1987-09-30
Derivatives of 7-(azabicycloalkyl)-quinolonecarboxylic acid and-naphthyridonecarboxylic acid
PH24041A
(en )
1990-02-09
1h-imidazole-5-carboxylic acid derivatives
GB2173798B
(en )
1988-11-30
Cephalosporanic acid derivatives
PH24993A
(en )
1990-12-26
Novel cephalosporin derivatives
GB2178032B
(en )
1989-04-26
Cephalosporanic acid derivatives
YU146288A
(en )
1990-10-31
Derivatives of benzimidazole-2-il-pyridinium
GB8631020D0
(en )
1987-02-04
1-methyl-1h-imidazole-5-carboxylic acid derivatives
GB2177696B
(en )
1989-01-05
Ceph-3-em-4-carboxylic acid derivatives
AR242213A1
(en )
1993-03-31
Derivatives of quinuclidine
IL86930A0
(en )
1988-11-30
Preparation of piperidinylcyclopentylheptenoic acid derivatives
IE862145L
(en )
1987-02-09
Derivatives of 1-dethia-2-thia cephalosporanic acid
EP0308755A3
(en )
1989-07-26
Derivatives of 7-(hetero)aryloxy-naphthalen-2-yloxy)alcanoic acid
GB8717997D0
(en )
1987-09-03
Derivatives of benzoyloxyacetic acid
IE870143L
(en )
1987-07-21
Derivatives of 7-azabicycloalkyl-quinolonecarboxylic acid¹and naphthyridonecarboxylic acid
GB8423207D0
(en )
1984-10-17
Preparation of cephem derivatives
YU208489A
(en )
1991-08-31
Derivatives of penicillanic acid
BG40866A1
(en )
1987-03-14
Derivatives of aminonaphtholsulphonic acids
IE862794L
(en )
1987-04-30
Derivatives of 3-imino-pyridazine
IL91799A0
(en )
1990-06-10
Novel derivatives of erythromycylamine
IL91798A0
(en )
1990-06-10
Novel derivatives of erythromycylamine
GB2162187B
(en )
1987-10-28
New derivatives of 11-deoxo-glycyrrhetinic acid
IE871497L
(en )
1987-12-06
Derivatives of 4-phenyl-4-oxo-2-butenoic acid.