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1989-04-14
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1990-03-14
Method of phosphinic acid's derivatives production
YU251183A
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1986-06-30
Process for making crystallised cephaemic acid's addition salts
PT80264A
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1985-05-01
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1991-09-15
Application of benzylphosphonic acid's derivatives for treatment of virusinduced diseases
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1992-12-31
OTHER COMPOUNDS OF INDENOIDOLES II
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1991-10-15
Application of lignosulphonic or naphthalenesuphonic acid's salts for gelatine microbushing construction
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1991-02-27
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1993-12-31
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1990-05-04
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1988-12-30
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1993-12-30
Amine salts of 1,4,2-oxazaphospholidine-4-acetic acid, 2-alkoxy-2-oxides
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1984-01-25
Derivatives of 2-(2'-oxo-ethylidene)-3-clavancarboxylic acid
EP0115789A3
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1987-07-15
Application of "nafazatrom"
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1992-08-18
Manufacture of 3,3'4,4'-biphenyltetracarboxylic acid
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1991-08-13
Preparation of clofibric acid's 2-halogenethylesters
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1990-09-20
PROCEDURE FOR THE PREPARATION OF VULPECOLIC ACID
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1987-08-07
DERIVATIVES OF MALONYLOXACEPHEME-CARBOXYLIC ACID
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1991-07-16
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1993-04-16
DERIVATIVE OF IODEXOXYCHOLIC ACID
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1991-08-13
Method of clofibric acid's 2-halogenethylesters preparation
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1992-02-19
Method of proof of hyaluronic acid, its salts or radiolabelled derivatives
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1989-08-14
Method of 4-oxopentylaikanoates' synthesis
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1990-05-14
Method of making organic salts of periodic system's eighth group's trivalent metals
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1991-09-15
Method of penicillanic acids' sulphones preparation