PT72370A
(en )
1981-02-01
Process for preparing imidazo/1,2-a/piridines
YU40554B
(en )
1986-02-28
Improved process for obtaining dihydroimidazo quinazolin-ones
YU44033B
(en )
1990-02-28
Process for producing vulcanizable coatchouc
HU182153B
(en )
1983-12-28
Process for preparing substituted pyrazolo/1,5-a/pyrimidine derivatives
GB2017687B
(en )
1982-08-11
Process for preparing 2,2,6,6,-tetramethyl-4-piperidone
HU178910B
(en )
1982-07-28
Process for preparing 2,3-disubstituted-4-oxo-4h-pyrido/1,2-a/-pyrimidines
YU194779A
(en )
1983-10-31
Process for preparing 1,2,3,5-tetrahydroimidazothienopyrimidine-2-ones
PT70486A
(en )
1979-12-01
Process for preparing 1,2,4,5-tetra-alkyl-4-arylpiperidines
PT70340A
(en )
1979-10-01
Process for preparing 3,4-dihydro-3-oxo-2-quinoxalines
DE2961327D1
(en )
1982-01-14
Process for the preparation of 1,4-diazabicyclo-(2,2,2) octane
DE2962315D1
(en )
1982-04-29
Process for the preparation of 2,2,6,6-tetramethyl-piperidone-(4)
DE2962943D1
(en )
1982-07-15
Process for the preparation of 2,6-dialkyl-n-alkylanilines
PT71952A
(en )
1980-11-01
Process for preparing 3,6,7,8-substituted-s-triazolo/4,3-b/pyridazines
PT77258B
(en )
1986-03-21
Process for preparing new imidazo/1,2-a/pyrimidines
DE2960770D1
(en )
1981-11-26
Process for the preparation of 2,2,4-trimethyl-3-hydroxypentyl-isobutyrate
DE2960228D1
(en )
1981-04-23
Process for the non-polluting oxyhydrochloration
YU47677A
(en )
1982-06-30
Process for preparing dioxatricyclo^4,3,1,0,7[decanes
PL237052A1
(en )
1983-06-20
Process for preparing novel imidazo-/1,2-a/-pyrimidines
PT71177A
(en )
1980-05-01
Process for preparing 3-substituted imidazo (1,2-a) piridines
HU175979B
(en )
1980-11-28
Process for preparing 3,4-dihydro-pyrrolo/1,2-a/pyrazine
GB2015517B
(en )
1982-07-14
Process for producing 3,5-dichloro- - methylstyrene
HU175643B
(en )
1980-09-28
Process for preparing 1,2,3,4-tetrahydro-pyrrolo/1,2-a/pyrazine
DE2960490D1
(en )
1981-10-22
Process for the preparation 1-isocyanato-anthraquinones
YU90178A
(en )
1982-08-31
Process for obtaining 3,4-dihydropyrrolo(1,2-a)pyrazine
HU175923B
(en )
1980-11-28
Process for preparing 1,6-di-o-methanesulphonyl-3,4-di-o-methyl-d-mannitol