PL291562A1
(en )
1992-10-05
Method of obtaining novel heterodiazepins
PL290856A1
(en )
1992-09-21
Method of obtaining -lactames
PL277488A1
(en )
1989-10-16
Method of obtaining n-phosphono-methyliminoacetic acid
PL288627A1
(en )
1991-09-23
Method of obtaining pentafluorodichloropropanes
PL283803A1
(en )
1991-08-26
Method of obtaining dehydrocholic acid
PL290954A1
(en )
1992-11-16
Method of obtaining novel derivatives of mevinic acid
PL289034A1
(en )
1992-03-23
Method of producing 7-amino-3-metoximethyl-cef-3-em-4-carboxilic acid
GB9021368D0
(en )
1990-11-14
Method of manufacture
PL289306A1
(en )
1991-12-02
Method of obtaining novel derivatives of 5-phenyl-1h-pyrasol-4-propionic acid
PL283907A1
(en )
1991-08-26
Method of obtaining oligoestrols
CS101190A2
(en )
1991-10-15
Method of ursodeoxycholic acid preparation
GB2241919B
(en )
1993-06-02
Method of manufacture
PL292308A1
(en )
1992-06-01
Method of obtaining tioxane
PL284651A2
(en )
1991-01-14
Method of obtaining 6-chloro-2-aminophenyl-sulfonic-4 acid
PL284650A2
(en )
1991-01-14
Method of obtaining 6-chloro-2-aminophenol-sulfonic-4 acid
PL292785A1
(en )
1993-06-14
Method of obtaining antranilic acid
PL293021A1
(en )
1992-12-28
Method of obtaining novel benzocycloalkenocarboxylic acid
PL284877A1
(en )
1991-10-21
Method of obtaining fluorosilicic acid
PL285570A1
(en )
1991-12-16
Method of obtaining n-2-minoethyl-3-aminopropyltrimethoxysilane
PL288078A1
(en )
1992-06-15
Method of obtaining sulfuric acid
PL286273A1
(en )
1992-02-10
Method of obtaining n-formyl-l-aspartic acid anhydride
PL288396A1
(en )
1992-06-26
Method of obtaining (3/s/-amino-4/s/-methylazetidin-2-on)-1-sulfonic acid
PL310521A1
(en )
1995-12-27
Method of obtaining alkylbenzenosulphonic acid
PL292497A1
(en )
1992-10-19
Method of obtaining novel 3h-purines
GB9111703D0
(en )
1991-07-24
Method of transsilylation