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1996-12-23
Derivatives of pyrimidinodione, pyrimidinotrione, triazinodione and tetrahydroquinazolinodione and method of obtaining them
EP0475130A3
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1992-05-20
Siloxane derivatives, producing method thereof and agents including siloxane derivative
PL315174A1
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1996-10-14
Novel derivatives of gingolydes and method of obtaining them
EP0758247A4
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1997-08-20
O-desulfated heparin derivatives, methods of making and uses thereof
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1997-11-24
Method of obtaining 1-2'-deoxy-2',2'-difluoro-d-ribofuranosil)-4-amidopyrimidin-2-one hydrochloride
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1997-06-09
Substituted derivatives of camptotecin and method of obtaining them
PL306730A1
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1995-07-24
Derivatives of alpha-pyrimidinylacrylic acid, method of obtaining them and their applications
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1998-09-28
Novel method of obtaining derivatives of phenylimidazolydine
PL324195A1
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1998-05-11
Method of obtaining derivatives of quanidine, their intermediate compounds and method of obtaining them
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1998-01-28
Substituted 2-arylcarbonyloxymethyl-1,2,5-thiadiazolidin-3-one 1,1-dioxide derivatives and compositions and method of use thereof
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2001-01-15
Derivatives of tetrahydropyridopyrimidinone substituted at position 3, method of obtaining them and method of applying them
HU9700991D0
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1997-07-28
Taxoid derivatives and method of producing thereof
PL306516A1
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1996-06-24
Novel salts of sulphates constituting derivatives of 1,3-dioxanes and method of obtaining them
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1992-08-24
Wipper blade and method of making same
HU912979D0
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1992-01-28
New amino acid derivatives and method for producing them
HUP0001300A3
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2002-01-28
Method of production and method of separation of 2,4'-dipyridil derivatives and methods of production of benzoxazepine derivatives and salts thereof
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1997-05-12
Novel amidoquinoxalinodione, method of obtaining same and application thereof
PL292813A1
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1992-12-14
Method of obtaining novel derivatives of 15-nitro-2, 3, 6,7-tetrahydrotabersonine
PL314587A1
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1996-09-16
Derivatives of 2,3,5,6-terafluorobenzoic acid and method of obtaining them
PL315675A1
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1997-02-17
Derivatives of 12, 13-epoxytholosine and method of obtaining them
PL308929A1
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1996-12-09
Novel sulphate salts of derivatives of 1,3-dioxanes and production thereof
PL310540A1
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1996-04-01
Method of obtaining sulphur
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1995-12-27
Method of obtaining condenset carbapenemic derivatives
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1997-03-17
Derivatives of 1,3-dioxane and method of obtaining them
PL314646A1
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1997-12-08
Novel benzimidasolic salts and method of obtaining them