HU9203180D0
(en )
1992-12-28
Method for producing 2-desoxi-2,3-didehydro-n-acetyl-neuraminic acid derivatives and anti-viral pharmaceutical preparatives containing these compounds
EP0421441A3
(en )
1991-09-18
Pantothenic acid derivatives
GB8713662D0
(en )
1987-07-15
Hyaluronic acid derivatives
EP0415214A3
(en )
1992-02-26
Method for the production of derivatives of alpha-fluoroacrylic acid
SU1179930A3
(en )
1985-09-15
Method of producing hydropyridoindole derivatives or their acid-additive pharmaceutically acceptable salts
IL88163A0
(en )
1989-06-30
Method for the preparation of anilopiperidine derivatives
IL92350A0
(en )
1990-07-26
Pyrrolidone-2-carboxylic acid derivatives having psychotropic action
CS178890A3
(en )
1992-02-19
Method of proof of hyaluronic acid, its salts or radiolabelled derivatives
EP0421752A3
(en )
1992-01-22
Substituted acrylamido-penicillanic acid derivatives
EP0528266A3
(en )
1993-05-05
Method for the production of polyarylethers
PL292813A1
(en )
1992-12-14
Method of obtaining novel derivatives of 15-nitro-2, 3, 6,7-tetrahydrotabersonine
PL290954A1
(en )
1992-11-16
Method of obtaining novel derivatives of mevinic acid
PL289306A1
(en )
1991-12-02
Method of obtaining novel derivatives of 5-phenyl-1h-pyrasol-4-propionic acid
HU9201172D0
(en )
1992-07-28
Method for producing 5-substituted hydantoin derivatives
PL285899A1
(en )
1992-01-13
Method of obtaining sodium salt of penicillanic acid 1,1-dioxide
PL266240A1
(en )
1989-01-05
Method of obtaining derivatives of 1,3,2-oxazaphosphorinate
GB8801577D0
(en )
1988-02-24
Ryfamycin derivatives salts
IL85037A0
(en )
1988-06-30
2,1-benzothiazepine-2,2-dioxide-5-carboxylic acid derivatives
PL301623A1
(en )
1994-06-27
Cephalosporin salts, method of obtaining such salts as well as pharmaceutical preparation containing them
HUT57734A
(en )
1991-12-30
Process for producing pyrazaolecarboxylic acid derivatives
EP0446925A3
(en )
1992-04-22
Process for the preparation of beta-resorcylic acid derivatives
PL289220A1
(en )
1992-10-05
Method of obtaining thiocarbonic salts
PL286228A1
(en )
1991-10-21
Method of obtaining substituted derivatives of benzoilurea or their salts
PL284525A1
(en )
1991-10-07
Method of obtaining 1,1,3,3-propanoteraphosphonic acid
PL283541A1
(en )
1991-08-12
Method of obtaining l--methyl--hydrazine-/3,4-dihydtoxyphenyl/-propionic acid