PL256983A1
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1987-03-23
Method of obtaining novel derivatives of cyclohexanodione-1,3
PL256985A1
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1987-06-01
Method of obtaining novel derivatives of cyclohexanodione-1,3
HU900192D0
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1990-03-28
Process for preparation of 1,1,1-trifluor-2-aryl-prop-2-ene-oxides
PL271722A1
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1989-01-23
Method of obtaining novel 2',3'-didesoxynucleosides
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
CS392785A2
(en )
1990-08-14
Method of 1,3-oxazolidine-2-onane's derivatives preparation
PL264492A1
(en )
1987-11-30
Method of obtaining 1,2,4,-triazolcarbaminates
EP0206147A3
(en )
1988-08-10
Process for the preparation of 4,4'-dinitrodibenzyls
PL257668A1
(en )
1987-03-09
Method of obtaining novel derivatives of 4,4-dialkylazethydinone
CS960486A2
(en )
1989-04-14
Method of pregnale-21-acid's 16,17-acetal-substituted derivatives production
PL257472A1
(en )
1987-06-15
Method of obtaining novel 12-aminopyridazino /4',5';3,4/pyrolo/2,1-a/isoquinoline
PL255399A1
(en )
1986-08-12
Method of obtaining 1,3-diacyl-2-ketoindoles
PL255099A1
(en )
1987-03-23
Method of obtaining 2,4-diamino-5-/3',4',5'-trimethyloxybenzylo/-pyrimidine
PL254942A1
(en )
1987-02-23
Method of obtaining 3,5-dimetoxy-4-hydroxybenzamide
PL250535A1
(en )
1986-06-03
Method of obtaining alpha-/3',4',5'-trimetoxybenzylidene/-beta-metoxypropionitrile
CS179485A1
(en )
1989-09-12
Method of 1,2-diaminocyclohexane-dichloroplatinum complex preparation
SU1155596A1
(en )
1985-05-15
Method of obtaining 1,4-dinitroimidazoles
SU1150248A1
(en )
1985-04-15
Method of obtaining 2,4-diaminomesitylene-6-sulfoacid
PL254066A1
(en )
1986-12-30
Method of obtaining derivatives of 1,4,5,6-tetrahydropyrinidine
PL263276A2
(en )
1988-01-07
Method of obtaining 2,4,6-trichlorophenylhydrazine
PL261527A1
(en )
1988-05-26
Method of obtaining 5,6-quinone-4,7-phenatroline
PL245786A2
(en )
1984-11-19
Method of obtaining 2-methylnaphtoquinone-1,4
PL250691A2
(en )
1985-10-08
Method of obtaining 1,1-dinitroethane
PL247247A1
(en )
1985-10-22
Method of obtaining 2,3-dimethyl-5-methylene-2-cyclopentenone