PL252962A1
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1985-12-17
Method of obtaining novel derivatives of piperazinylocarboxylic-2 acid
CS287286A2
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1989-11-14
Method of 7-amino-3-propenylcephalosporanoic acid and its esters production
CS988386A2
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1990-08-14
Method of azoniaspironortropanol esters production
PL277488A1
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1989-10-16
Method of obtaining n-phosphono-methyliminoacetic acid
IL72225A0
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1984-10-31
Ascorbic acid intermediates and process enzymes
PL251750A1
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1985-12-17
Method of obtaining novel derivatives of 6-methylenepenicillanic acid
BG44028A3
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1988-09-15
Method for preparing of glutaminic acid
EP0174844A3
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1987-05-27
Method for production of alpha-aryl-alkanoic acid
HUT43993A
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1988-01-28
Process for racemization of chrisantheme acid or its esthers
PL253606A2
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1986-03-25
Method of isolating citric acid from fermentation solutions
GB2175304B
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1988-10-26
Method of preparing l-malic acid
PL254497A1
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1986-10-21
Method of obtaining derivatives of nitroapovincaminic acid
BG45697A3
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1989-07-14
Method for preparing of therephthalone acid
BG49274A3
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1991-09-16
Method for preparing esters of 1- aminodicarbonate acid
PL263216A1
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1988-04-14
Method of obtaining azoniaspironortropanol esters
BG42202A1
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1987-11-14
Method for isolating of oleanic acid
PL260861A1
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1987-03-09
Method of isolating arsenium from acid aqueous solutions
AU5879286A
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1986-12-18
Microbiological method for preparation of citric acid
PL265679A1
(en )
1988-11-24
Method of obtaining citric acid from fermentation medium
IL83417A0
(en )
1988-01-31
Method of monitoring fermentation
PL256569A1
(en )
1986-07-29
Method of obtaining trans cynammylic acid
PL254951A2
(en )
1986-07-29
Method of obtaining o-phenylglycincarboxylic acid
PL252359A1
(en )
1986-09-23
Method of obtaining n-methyl-p-aminobenzoic acid
PL144955B2
(en )
1988-07-30
Method of obtaining citric acid by fermentation process
PL246407A1
(en )
1985-08-27
Method of controlling citric acid submerged fermentation process