PL285590A1
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1991-09-23
Method of obtaining novel imidazolilalkenic acids
PL274471A1
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1989-05-02
Method of manufacture of new substituted acids 2-phenyl-4-quinolinecarboxyl
DE3666420D1
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1989-11-23
Method for the production of carboxylic acids
AR243509A1
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1993-08-31
Method for the preparation of quinolone carboxylic acids
GB8711524D0
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1987-06-17
Carboxylic acids
GB8722743D0
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1987-11-04
Preparation of esters of carboxylic acids
EP0283194A3
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1989-10-18
Process for producing carboxylic acids
GB2160547B
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1987-10-07
Electrosynthes of carboxylic acids
GR880100231A
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1989-01-31
Preparation method of quinoline carboxylic acids
PL266619A1
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1989-01-05
Method of obtaining carboxylic acids
PL265686A1
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1988-11-24
Method of obtaining n-acylaminoalkanophosphonic acids
PL268985A1
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1989-05-30
Method of obtaining -amino-/3-alkylphenyl/alkylacetic acids
PL285934A1
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1992-01-13
Method of obtaining carboxylic acids
PL252596A1
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1986-10-07
Method of obtaining carboxylic esters
CS641987A1
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1989-10-13
Method of n-phenylmaleimic acids preparation
PL268079A1
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1989-04-17
Method of obtaining acetic acid
CS550287A1
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1990-06-13
Method of 4-chloro-2-methylphenoxyalkanoic acids production
GB8320358D0
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1983-09-01
Preparation of carboxylic acids
PL264691A2
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1988-02-18
Method of obtaining phenyl carboxylic esters
PL264036A2
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1988-02-04
Method of obtaining z-2-/2-amino-4-thiazoilo/2-2-alkoxyimineacetic esters
PL269433A1
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1989-06-12
Method of obtaining esters
YU66888A
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1989-12-31
Process for obtaining quinolin carboxylic acids
GB2181732B
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1989-09-27
Process for the preparation of 2e 4e carboxylic acids
PL278255A1
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1989-09-18
Method of obtaining novel n-organooxycarbaminic esters
PL271008A1
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1989-09-18
Method of obtaining piperazine carboxylic acid