PL295811A2
(en )
1993-05-04
Method of obtaining 1,2-dihydro-2-ketopyridines
PL295148A1
(en )
1993-06-14
Method of obtaining novel derivatives of (3 r,4 s)-azetydynone-2
PL291562A1
(en )
1992-10-05
Method of obtaining novel heterodiazepins
PL290856A1
(en )
1992-09-21
Method of obtaining -lactames
GB2251403B
(en )
1993-12-08
Degreasing-cleaning method
PL292813A1
(en )
1992-12-14
Method of obtaining novel derivatives of 15-nitro-2, 3, 6,7-tetrahydrotabersonine
EP0474016A3
(en )
1992-05-27
Method for the preparation of 2,3-dihydro-benzofuranes
PL288627A1
(en )
1991-09-23
Method of obtaining pentafluorodichloropropanes
PL297518A1
(en )
1993-08-23
Method of obtaining 4,6-dialkoxypyrimidines
PL294368A1
(en )
1993-06-28
Method of obtaining adenosine 2', 3'-carbonates
PL283907A1
(en )
1991-08-26
Method of obtaining oligoestrols
PL286447A1
(en )
1992-02-24
Method of obtaining 1,3-dimethyl-4-/-hydroxyaminopropane/-uracil
PL293562A1
(en )
1992-11-02
Method of obtaining 2,2-bis-/3,4-dimethyl-phenyl/-propane
PL276098A1
(en )
1990-06-11
Method of obtaining 2,3-dibromide-2-butene-1,4-diole
PL284237A1
(en )
1991-09-23
Method of obtaining 1,3-diphenyloxypropanol-2
PL287126A1
(en )
1992-04-06
Method of obtaining pululane
PL292308A1
(en )
1992-06-01
Method of obtaining tioxane
PL288367A1
(en )
1992-07-13
Method of obtaining 1,3-dichloropropanol
PL290244A1
(en )
1992-01-27
Method of obtaining novel substituted 1,2,4-triazinediones
PL291684A1
(en )
1993-03-22
Method of obtaining 2,4-diamino-6-hydroxy-5-nitrosopyrimidine
CS19290A2
(en )
1991-07-16
Method of 2,3-diarylquinoxalines preparation
PL271822A1
(en )
1989-10-16
Method of obtaining novel n-aminomethyl 1,2-benzoisothiazolynon-3-yl-acetamide
PL285570A1
(en )
1991-12-16
Method of obtaining n-2-minoethyl-3-aminopropyltrimethoxysilane
PL298037A1
(en )
1993-12-27
Method of obtaining 1,2,3,9-tetrahydro-9-methyl-3-](2-methyl-1h-imidazoil-1)methyl¦-4h-carbazolone-4
PL294887A1
(en )
1993-12-13
Method of obtaining n 1, n 5, n 10, n 14 - tetrakis/ 2,3-dihydroxy-4-carboxybenzoyl/ tetraazateradecane