AU7744587A
(en )
1988-03-03
Novel xanthine derivatives
NZ219299A
(en )
1989-01-06
Pyrimidine derivatives
CS554387A2
(en )
1990-02-12
Method of pyrimidine's new derivatives production
CS523687A2
(en )
1990-02-12
Method of pyrimidine's new derivatives production
PL267418A1
(en )
1988-09-15
Method of obtaining derivatives of 2,3-dihydrofurene
PL269811A1
(en )
1988-09-15
Method of obtaining novel derivatives of pyrimidine
PL270116A1
(en )
1988-09-15
Method of obtaining novel derivatives of 2,6,7-trioxabicyclo-2,2,2-octane
PL151233B2
(en )
1990-08-31
Method of obtaining 2-methyl-1,2,5,6-tetrahydro-5,6-dioxo-1,2,4-triazinothiole-3
PL292813A1
(en )
1992-12-14
Method of obtaining novel derivatives of 15-nitro-2, 3, 6,7-tetrahydrotabersonine
PL266240A1
(en )
1989-01-05
Method of obtaining derivatives of 1,3,2-oxazaphosphorinate
PL294368A1
(en )
1993-06-28
Method of obtaining adenosine 2', 3'-carbonates
PL276098A1
(en )
1990-06-11
Method of obtaining 2,3-dibromide-2-butene-1,4-diole
PL261751A1
(en )
1988-05-26
Method of obtaining novel derivatives of 4-amino-5-phenyl-4-hydroxy-3-methylisoxazol-/5,4-d/-pyrimidine
PL271822A1
(en )
1989-10-16
Method of obtaining novel n-aminomethyl 1,2-benzoisothiazolynon-3-yl-acetamide
CS907288A1
(en )
1989-11-14
Method of 3-methyl-1/5-oxohexyl/-7-n-propyl-3,7-dihydro-1h-purine 2,6-dione preparation
PL273219A1
(en )
1989-12-27
Method of obtaining 1,4-diarylbutane-1,4-dione
CS656188A1
(en )
1989-07-12
Method of 3-methyl-7-propyl-3,7-dihydro-1h-purine-2,6-dione preparation
PL271544A1
(en )
1989-01-05
Method of obtaining novel derivatives of thieneimidazo-2,1-b-thiazole
PL274231A1
(en )
1990-02-19
Method of obtaining purine derivatives
PL269393A1
(en )
1989-06-12
Method of obtaining novel 3-morpholinpyrido /2,3-d/ pyrimidine
PL269394A1
(en )
1989-06-12
Method of obtaining novel 4-chloropyrido /2,3-d/ pyrimidine
PL269385A1
(en )
1989-06-12
Method of obtaining novel 4-dimethylaminopyrido/2,3-d/ pyrimidine
PL274916A1
(en )
1990-04-02
Method of obtaining 2,2'-dithiodibenzoic acid
PL287590A1
(en )
1992-05-04
Method of obtaining z,7(2/2-aminothiazolyl-4/2-methoxyiminoacetyloamino) 3'/2methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazinothio-3/-deacetylocephalosporic acid
PL270494A1
(en )
1989-08-07
Method of obtaining 2,2'-dibenzothiazolyl disulfate