CS747588A2
(en )
1990-09-12
Method of 5-deoxy-5-fluorcytidine's new derivatives production
CS8701093A2
(en )
1990-11-14
Method of new cycloalkano/1,2-b/-indolesulphoamides production
PL275555A1
(en )
1989-05-02
Method of manufacture of tetrahydro- furo-thieno /2,3-c/-pyridines
PL271722A1
(en )
1989-01-23
Method of obtaining novel 2',3'-didesoxynucleosides
CS274677B2
(en )
1991-09-15
Method of 7-piperazino-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxyl acid's derivatives production
PL279057A1
(en )
1989-11-27
Method for manufacturing new derivatives of 2-imine-1,3,4-dihydrothiadiazol
HUT49138A
(en )
1989-08-28
Process for production of pirasole /3,4-6/-piridines
HUT48571A
(en )
1989-06-28
Process for production of substituated 3,5-dichlor-2,4-difluor-benzol
PL272668A1
(en )
1989-02-20
Method of obtaining 4,4'-dinitroethylbenedisulfonic-2,2'acid
CS960486A2
(en )
1989-04-14
Method of pregnale-21-acid's 16,17-acetal-substituted derivatives production
CS770887A1
(en )
1989-06-13
Method of 3,3-dimethyl-2-butanone's mannich bases production
CS910288A2
(en )
1990-03-14
Method of dioxazocine's derivatives production
CS415888A2
(en )
1990-02-12
Method of new acylderivatives production
CS591188A2
(en )
1990-06-13
Method of spiroimidazolidinedione production
CS1009187A2
(en )
1989-11-14
Method of new aminoalkanoyl-dibenzo (d,g) (1,3,6) dioxazocines production
CS391288A1
(en )
1989-04-14
Method of 3,4-dichloroaniline-6-sulphonic acid's production
HUT50177A
(en )
1989-12-28
Process for production of 3-methil-7-/diethil-amin/-sz-triasole /1,5-a/ piramidin
HUT48280A
(en )
1989-05-29
Process for production of starch-2,3,/dihydroxi-prophile/-ether
BG43915A1
(en )
1988-09-15
Method for preparing of 1, 4- diiodic octafluorbutane
CS803287A1
(en )
1989-03-14
Method of 0,0-dimethyl-s-phthalimidomethyldithiophosphate preparation
CS490187A1
(en )
1989-06-13
Method of 2,5-dibutoxy-4-morpholine-benzendiazononium preparation
CS967587A1
(en )
1989-11-14
Method of 2,6-dialkyl-n-/l-methoxy-2-propyl-aniline preparation
BG43770A1
(en )
1988-08-15
Method for preparing of 6, 2', 3'- tribromodihydroeugenol
CS456988A2
(en )
1989-10-13
Method of new n-organooxycarbamates production
CS457088A2
(en )
1989-10-13
Method of new n-organooxycarbamates production