CS900287A2
(en )
1990-03-14
Method of phosphinic acid's derivatives production
CS747588A2
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1990-09-12
Method of 5-deoxy-5-fluorcytidine's new derivatives production
PL290122A1
(en )
1992-06-01
Method of obtaining novel imidazoliloalkenic acids
CS587588A2
(en )
1990-06-13
Method of substituted 2-phenyl-4-quinolinecarboxylic acids production
CS113688A2
(en )
1990-08-14
Method of cephaemderivatives' crystalline addition salt> production with acids
AU5114290A
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1990-09-13
Method for manufacturing calcium salts of fatty acids
HU9200411D0
(en )
1992-04-28
Process for the production of 4-oxoazetidine-2-sulphonic acids and their salts
CS329288A2
(en )
1989-08-14
Method of 4,4-dinitrostilbene-2,2-disulphonic acid production
CS56889A2
(en )
1991-05-14
Method of ethylene-bis-dithiocarbamic acids' alkaline salts production
PL289034A1
(en )
1992-03-23
Method of producing 7-amino-3-metoximethyl-cef-3-em-4-carboxilic acid
CS1790A2
(en )
1991-06-11
Method of alkylene bis-dithiocarbamic acids' alkaline salts production
CS592687A2
(en )
1990-07-12
Method of l-diaminocarboxyl acid's ester production
CS317588A1
(en )
1989-06-13
Method of alkylamides' alkaline salts production
HU907632D0
(en )
1991-06-28
Process for producing tetra-o-acetyl-d-o-glycosides of 4'-desmethyl-4'-alkoxy-carbonyl-epidophyllotoxines
CS910288A2
(en )
1990-03-14
Method of dioxazocine's derivatives production
DE3564114D1
(en )
1988-09-08
Process for preparaing alkaline and earth-alkaline salts of diarylphosphinic acids
HUT50796A
(en )
1990-03-28
Process for producing salts of tetrazole-5-carboxylic acid
PL287761A1
(en )
1991-08-12
Method of obtaining novel derivatives of aminobenzoic acid
CS391288A1
(en )
1989-04-14
Method of 3,4-dichloroaniline-6-sulphonic acid's production
CS348088A2
(en )
1990-02-12
Method of alkylsulphonamidophenethylamines' sulphonamidoderivatives production
CS128689A1
(en )
1990-06-13
Method of oxicame's intermediate-alkyl-n-(alcoxycarbonyl-methyl)-n-methyl-2-sulphamoylbenzoate production
CS544787A1
(en )
1989-04-14
Method of 1,3-diarylpyrazole-4-ylacetic acids production
CS424688A2
(en )
1989-10-13
Method of cephalosporin's new salts production
CS305487A1
(en )
1989-11-14
Method of stripping-operations machines' functional parts production
CS281088A1
(en )
1990-07-12
Method of fumaric acid's iron (ii) salts preparation