PT75115A
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1982-07-01
Process for preparing novel imidazo <1,2-a> pyridines and pyra-zines
GB8811950D0
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1988-06-22
Colour conversion apparatus & method
PH20796A
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1987-04-14
Method for preparing 6-chloro-n-methyl-1,2,3,4,5 tetrahydro-1h-3-benzazepine
GR871701B
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1988-03-04
Method for preparing 5,6 - dihydrixyindol, and its 3 - alkylated derivative and intermediates
YU118282A
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1986-04-30
Process for preparing new 1,4,9,10-tetrahydro-pyrazolo(4,30-e)pyrido(3,2-b)(1,4)diazepine-10-ones
EP0061178A3
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1982-12-01
Novel 1,2-dihydropyrido(3,4-b)-pyrazines and method and intermediates for preparing same
PL237052A1
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1983-06-20
Process for preparing novel imidazo-/1,2-a/-pyrimidines
ZA821766B
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1983-01-26
Novel 1,2-dihydropyrido(3,4-b)-pyrazines and method and intermediates for preparing same
DE3564940D1
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1988-10-20
Method for preparing 2,2,6,6-tetramethyl-4-oxopiperidine
PT79987B
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1987-02-02
Process for preparing 2-arylimidazo<4,5-c>pyridines
ZA85591B
(en )
1985-09-25
Process and intermediates for the preparation of aryl substituted pyrido(1,4)benzodiazepines
HU182152B
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1983-12-28
Process for preparing new phenyl-4,5,6,7-tetrahydro-pyrrolo/2,3-c/pyridines
YU277181A
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1983-12-31
New process for preparing imidazo(4,5-b)pyridines and pyrimidines
GB2176777B
(en )
1989-07-12
Method for preparing 2,2,6,6-tetramethyl-4-oxopiperidine
HUT34477A
(en )
1985-03-28
Process for preparing pyrido/1,4/-benzodiazepines
PT76045B
(en )
1985-12-13
Process for preparing imidazo <4,5-c> quinoline
YU43724B
(en )
1989-10-31
Process for preparing 5,11-dihydro-6h-pyrido/2,3-b/ /1,4/-benzodiazepin-6-ones
BG42450A1
(en )
1987-12-15
Method for preparing l- triptophan
IL76776A0
(en )
1986-02-28
2-phenylpyrano(2,3-b)pyridines
DE3276701D1
(en )
1987-08-13
Novel intermediates in a process for making novel 1,2-dihydropyrido(3,4-b)-pyrazines
PT74286B
(en )
1983-06-27
Process for preparing phenyl substituted pyrido<1,4>benzodiaze-pines and intermediates therefor
GR862100B
(en )
1986-12-30
Method for preparing novel benzodioxepanne
BG39547A1
(en )
1986-07-15
Method for preparing 16 brome- 5- pregnen- 3 beta, 17 alpha- diol- 20- oh- 3- acetate
YU42394B
(en )
1988-08-31
Process for preparing new substituted 2-arylamino pyridines
BG37292A1
(en )
1985-05-15
Method for preparing 5- pregnen- 3- beta, 17 alpha- diol- 20- oh- 3- acetate