PL295148A1
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1993-06-14
Method of obtaining novel derivatives of (3 r,4 s)-azetydynone-2
PL295811A2
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1993-05-04
Method of obtaining 1,2-dihydro-2-ketopyridines
PL295673A2
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1993-05-17
Method of obtaining novel derivatives of 1,4-benzodioxane
GB9110722D0
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1991-07-10
Amine derivatives
PH29991A
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1996-10-29
Method for the preparation of 9-amino-1,2,3,4-tetrahydro-acridine
PL292813A1
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1992-12-14
Method of obtaining novel derivatives of 15-nitro-2, 3, 6,7-tetrahydrotabersonine
PL293051A1
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1993-07-12
Method of obtaining derivatives of n,n'-bis/chloroacetylo/-o-phenyl diamine
IL98214A0
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1992-06-21
Process for preparing n,n'-bis(tetrabromophthalimide)
EP0474016A3
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1992-05-27
Method for the preparation of 2,3-dihydro-benzofuranes
HU9203539D0
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1993-03-01
Substituted 1,5-pentane-dioles and method for producing them
PL293562A1
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1992-11-02
Method of obtaining 2,2-bis-/3,4-dimethyl-phenyl/-propane
PL289715A1
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1992-10-05
Method of obtaining 3,4-dipivaloiloepipherin hydrochloride
ZA925184B
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1993-04-28
3,4-dehydropiperidine derivatives
PL291808A1
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1993-05-31
Method of obtaining novel derivatives of 1,25-dihydroxycholecalcifedrol
PL291684A1
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1993-03-22
Method of obtaining 2,4-diamino-6-hydroxy-5-nitrosopyrimidine
GB9101663D0
(en )
1991-03-06
Diamine derivatives
PL286447A1
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1992-02-24
Method of obtaining 1,3-dimethyl-4-/-hydroxyaminopropane/-uracil
PL296065A1
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1994-04-05
Method of obtaining n/cis-2,6 dimethyl-piperidine/-4-chloro-3-sulfamoyl benzamide
GB9004503D0
(en )
1990-04-25
Diamine derivatives
GB9004100D0
(en )
1990-04-18
Diamine derivatives
GB9004099D0
(en )
1990-04-18
Diamine derivatives
PL285426A2
(en )
1991-03-11
Method for aminating 1,3-dinitrobenzene and its derivatives
PL289825A1
(en )
1992-10-19
Method of obtaining novel isomeric 3,3-diarylphtalaides
CS525190A3
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1992-05-13
Process for preparing n,n'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine
CS19290A2
(en )
1991-07-16
Method of 2,3-diarylquinoxalines preparation