PT72370B
(en )
1982-07-23
Process for preparing imidazo<1,2-a>piridines
PL239280A1
(en )
1983-08-01
Process for preparing novel 2,4-diamino-5-/substituted/-pyrimidines
GB2117376B
(en )
1985-10-30
Process for producing 2,2,2-trifluoroethanol
DE3361746D1
(en )
1986-02-20
Process for producing 1,9-nonanedial
PT73639B
(en )
1983-04-29
Process for preparing penicillanoyloxymethyl penicillanate 1,1,1',1'-tetraoxide
PT77258A
(en )
1983-09-01
Process for preparing new imidazo/1,2-a/pyrimidines
DE3361577D1
(en )
1986-02-06
Process for preparing biotin
PT73270A
(en )
1981-07-01
Process for preparing novel pyrimidine serivatives
PT73016B
(en )
1983-08-08
Process for preparing novel substituted pyrazinyl-1,2,4-oxidiazoles
PL244966A1
(en )
1985-05-21
Process for preparing novel spiro-3-hetero-azolidinodiones
PL237052A1
(en )
1983-06-20
Process for preparing novel imidazo-/1,2-a/-pyrimidines
DE3161798D1
(en )
1984-02-02
Process for the preparation of 5,6,7,7a-4h-tetrahydrothieno (3,2-c)pyridin-2-ones
PT77507B
(en )
1986-05-28
Process for preparing <1,2,4> triazolo <4,3-a> quinoxaline-4-amine derivatives
PL238394A2
(en )
1983-08-01
Process for preparing novel 2-beta-chloroethyl-8-hydroxy-9-benzoylaminoperhydropyrazin/1,2-c/pyrimidin-1,6-dione
HUT34477A
(en )
1985-03-28
Process for preparing pyrido/1,4/-benzodiazepines
GB2121787B
(en )
1986-01-29
Process for producing formaldehyde
DE3375390D1
(en )
1988-02-25
Process for producing formaldehyde
YU43724B
(en )
1989-10-31
Process for preparing 5,11-dihydro-6h-pyrido/2,3-b/ /1,4/-benzodiazepin-6-ones
PL235434A1
(en )
1984-01-16
Process for preparing novel 1,1-dioxo-3-mercapto-1,4,2-benzodithiazines
DE3366259D1
(en )
1986-10-23
Process for preparing (o-hydroxyaryl)-methanols
PL238393A2
(en )
1983-08-01
Method of manufacture of novel 2-beta-isopropyloaminoethyl-8-hydroxy-9-benzoylaminoperhydropyrazin/1,2-c/pyrimidin-1,6-dione
PT73247A
(en )
1981-07-01
Process for preparing indolo /2',3';3,4/pirido/2,1-b/quinaazoline-5-ones
PT77713A
(en )
1983-12-01
Process for preparing 4(5)-acetyl-2-methylimidazole
PL238553A2
(en )
1983-08-15
Process for preparing novel 2,2,5-trimethyl-3-/3'-methyl-2-butene/-tetrahydrofuran
PL238552A2
(en )
1983-08-15
Process for preparing novel 2,2-dimethyl-3-/3'-methyl-2'-butene/-tetrahydrofuran