PL290122A1
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1992-06-01
Method of obtaining novel imidazoliloalkenic acids
YU186887A
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1988-12-31
Process for obtaining 1-terciaric-alkyl-substituted naphtiridine- and hynolin-carboxylic acids
HUT43115A
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1987-09-28
Process for production of /s/-alpha-methil-aryl acetic acids
PT82769A
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1986-07-01
Process for the preparation of thiazolidin acids derivatives-4 (s)-carboxylics
IL89535A0
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1989-09-10
Process and novel intermediates for the preparation of 1-cyclopropyl-quinolone-carboxylic acids and their derivatives
EG18001A
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1991-11-30
Process for preparing of 7-amino-3-prophenylcephalosphoranic acid and esters thereof
HUT36108A
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1985-08-28
Process for producing derivatives of aroyl-benzofurano- and benzothiopheno-acetic and propionic acids
YU72387A
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1989-02-28
Process for obtaining derivatives of benzimidazole-2-sulphonamide and imidazopyridin-2-sulphonamide
EG17868A
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1994-01-30
Process for preparing of 3 - (substituted) propenyla-minothiazolyl cephalosporanic acids and esters thereof
GR880300140T1
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1988-12-16
Process for preparing hetero aryl and aryl alkanoic acids
DE3663520D1
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1989-06-29
Process for the preparation of halogen-thiophene-2-carboxylic acids
CS714586A1
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1988-12-15
Process for preparing alpha-cyanobenzylesters of alkanoic and cyclopropanoic acids
EP0215460A3
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1987-12-23
Process and apparatus for preparation of polyesters
HUT43860A
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1987-12-28
Process for production of phosphonile-acil-amin acids and their derivatives
EP0312922A3
(en )
1990-01-31
Oxethylsulfonyl-nitro- or -amino-benzoic acids and process for their preparation
EP0247485A3
(en )
1989-07-26
Process for the preparation of oxetan-3-carboxylic acids
PT83238A
(en )
1986-09-01
Process for the preparation of cyclohexanealkanoic acids
EP0247277A3
(en )
1988-02-10
Process for the preparation of 5-alkylquinolinic acids and means for carrying out this process
HU895355D0
(en )
1990-01-28
Process for producing alkyl-esters of 3-alkoxy-carbonyl-2-pyrrolidinilidene-carboxylic acids
PT85276A
(en )
1987-08-01
Process for preparing 7 beta-(substituted) amino-3-substituted cephalosporanic acids and esters
DE3661013D1
(en )
1988-12-01
Phenyl-tetralindiphosphonic acids and process for their preparation
CS979386A1
(en )
1989-05-12
Method of aryloxyalkanecarboxylic acids preparation
HUT44495A
(en )
1988-03-28
Process for production of 4-hydroxi-piperidine and its alkyl-derivatives
DE3479498D1
(en )
1989-09-28
Process for the preparation of alkanoic acids
CS714986A1
(en )
1988-09-16
Process for preparing enantiomeric pair of alpha-cyano-benzylesters of cyclopropancarboxylic acids