CS396491A3
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1992-09-16
Dialkoxypyridine derivatives, process of their preparation andpharmaceuticals containing them
EP0224445A3
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1989-03-15
Compositions of matter, their preparation process and their use
HU900191D0
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1990-03-28
Process for preparation of 1,1,1-trifluor-2-aryl-propane-3-ols
YU181285A
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1987-12-31
Process for preparation of sylibinine without izosylibinine
AR244216A1
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1993-10-29
Iminophenylthiazolidines, process of preparation, and method of use
PH25421A
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1991-07-01
New furanuronic acid derivatives, method of use thereof
DE3573772D1
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1989-11-23
Preparation process of 2-chloropropionaldehyde
IL76466A
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1988-12-30
Preparation of 2,4-dichloro-5-fluorobenzoic acid
CS382191A3
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1992-05-13
Benzoxazol- and benzothiazolamine derivatives, process of their preparation and pharmaceuticals based thereon
PL272668A1
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1989-02-20
Method of obtaining 4,4'-dinitroethylbenedisulfonic-2,2'acid
PT81914A
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1986-02-01
Preparation process of 4,4-dialkyl-2-azetidinones
IL74124A
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1989-07-31
Preparation of(r)-(-)-4-amino-3-hydroxybutyric acid
YU71884A
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1986-06-30
Process for preparation and use of capsulated n, n-dymethylaniline for acid neutralisation
ZA857381B
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1986-05-28
New hydroxy-thia-alkenes,their process of preparation and uses
DE3560037D1
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1987-02-05
Process for the preparation of p-tolvidine-2-sulfonic acid
PT80959B
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1987-02-06
Process for the preparation of 4-amino-2-methyl-6-oxo-tetrahydropyrane-3-carboxylic acid hidrochloride
GB2166735B
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1988-05-11
Preparation of 3-hydroxy-3-methyl-glutaric acid
IE872793L
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1988-04-17
Iminooxazolidines, process of preparation and method of use
YU43391B
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1989-06-30
Process for preparation of penicilanic acid and derivatives thereof
BG42585A1
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1988-01-15
Derivatives of 2- aminoethylthiophosphoric acid, method for its preparation and use thereof
BG42082A1
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1987-10-15
Derivatives of phosphoric acid, method for their preparation and use thereof
CS967687A1
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1989-11-14
Method of 2,6-dialkyl-n-/1 -methoxy-2-propylidene/aniline preparation
HUT36450A
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1985-09-30
Process for preparing o-carbamoyl-methyl-esters of hydrazine-tiokarboxylic acid
BG44275A1
(en )
1988-11-15
Derivatives of 5- aminosalicylic acid, method for preparation and their use
HRP930893B1
(en )
1997-02-28
Process for the preparation of penicilanic acid and the derivatives thereof