YU186887A
(en )
1988-12-31
Process for obtaining 1-terciaric-alkyl-substituted naphtiridine- and hynolin-carboxylic acids
EP0199943A3
(en )
1988-08-10
Process for producing d-alpha-amino acids
CS587588A2
(en )
1990-06-13
Method of substituted 2-phenyl-4-quinolinecarboxylic acids production
PL275402A1
(en )
1989-11-13
9-hydroxylalkoxyguanine compounds production method
DE3666420D1
(en )
1989-11-23
Method for the production of carboxylic acids
CS96488A2
(en )
1990-04-11
Method of arylpiperazinyl-alkylenphenyl-heterocyclic compounds production
GB2182036B
(en )
1989-08-23
Process for producing l-amino acids
CS107487A2
(en )
1990-11-14
Method of substituted 1,3,4,9-tetrahydropyrano (3,4-b) indol-1-acetic acids production
EP0248416A3
(en )
1989-05-31
Method for recovering alpha-l-aspartyl-l-phenylalanine methyl ester
EP0280676A3
(en )
1989-05-03
Method for the separation by distillation of mixtures
GB2169308B
(en )
1988-11-02
Method of removing mold
EP0256812A3
(en )
1989-04-26
Process for separation of n-protected -alpha-l-aspartyl-l-phenylalines
CS214787A2
(en )
1989-05-12
Method of paraffins extraction from their compounds with alkanesulphonic acids
PL262545A1
(en )
1988-08-04
Method of separation of racemic mixtures of organic acids by means of n-alkyl-10-alpha-pinenylamines
HUT44777A
(en )
1988-04-28
Process for producing halogen-thiophene-2-carboxylic acids
GB8614072D0
(en )
1986-07-16
Recovery of organic acids
DE3665709D1
(en )
1989-10-26
Process for production of adiponitrile
HU203243B
(en )
1991-06-28
Process for producing cefalosporin derivative
HUT43813A
(en )
1987-12-28
Process for producing cyclohexane-alkan-carboxylic acids
HUT41695A
(en )
1987-05-28
Process for separation of izomer dichlor-folvols by means of adsorbtion on zeolits
GB8729133D0
(en )
1988-01-27
Method for production of 1-valine
ZA866622B
(en )
1987-04-29
A process for the removal of organic components from water
CS548787A2
(en )
1989-05-12
Method of new tetrahydrobenzothiazolo-quinolines production
CS686987A2
(en )
1989-08-14
Method of new 1-aryloxy-dihydrobenzothiadiazinyl alkylamino-alkanes production
IL77172A0
(en )
1986-04-29
Process for the preparation of organic triazenes