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1987-03-23
Method of obtaining novel derivatives of cyclohexanodione-1,3
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1987-02-04
Unsaturated cyclic amido-substituted ether compounds and preparation process thereof
PL256985A1
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1987-06-01
Method of obtaining novel derivatives of cyclohexanodione-1,3
PL256260A1
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1986-12-30
Method of obtaining novel alkyl-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolincarboxylic acids
HU900191D0
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1990-03-28
Process for preparation of 1,1,1-trifluor-2-aryl-propane-3-ols
PL256984A1
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1987-03-23
Method of obtaining novel derivatives of cyclohexanodione-1,3
PL266392A1
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1988-02-18
Method of obtaining novel 4-methyl-6-methylsulfinyl-4h-thiono/3,2-b/pyridone-7
PL255940A1
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1987-07-13
Method of obtaining novel 1,2,4-triazolocarbaminates
GB2188316B
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1989-07-12
Method of producing substituted benzaldehydes
PT81914A
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1986-02-01
Preparation process of 4,4-dialkyl-2-azetidinones
IL84153A
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1992-02-16
Method of preparation of 3,5-dichloro-2,4,6-tri-fluoropyridine
PT83799A
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1986-12-01
Process for the preparation of novel 2,2:-bi-1h-imidazoles
PL255399A1
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1986-08-12
Method of obtaining 1,3-diacyl-2-ketoindoles
DE3665302D1
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1989-10-05
Method of preparing 3,3'-dinitrodiphenyl ether
PL254252A2
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1986-05-06
Method of obtaining novel 2,3,3-trimethylcyclopentyl vinyl ether
PL248479A1
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1985-09-24
Method of obtaining 3,11-dimethylononakozanone-2
PL255441A1
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1986-11-04
Method of obtaining novel substituted 4,5-dihydro-/2h/-pyridazinones-3
SU1155596A1
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1985-05-15
Method of obtaining 1,4-dinitroimidazoles
SU1150248A1
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1985-04-15
Method of obtaining 2,4-diaminomesitylene-6-sulfoacid
PL141380B2
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1987-07-31
Method of obtaining novel 2,2,6-trimethyl-/3-tatrahydropyranyl/-acetic aldehyde
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1985-10-08
Method of obtaining 3,4,5-trimethoxybenzonitrile
PL261527A1
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1988-05-26
Method of obtaining 5,6-quinone-4,7-phenatroline
PL263276A2
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1988-01-07
Method of obtaining 2,4,6-trichlorophenylhydrazine
CS179485A1
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1989-09-12
Method of 1,2-diaminocyclohexane-dichloroplatinum complex preparation
PL247247A1
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1985-10-22
Method of obtaining 2,3-dimethyl-5-methylene-2-cyclopentenone