FR2276284A1
(fr )
1976-01-23
Procede de preparation de carbonates aromatiques
RO77543A
(ro )
1982-02-26
Procedeu de preparare a unor 8-tiometil-ergoline
RO68142A
(ro )
1981-08-30
Procedeu pentru prepararea unor 4-fenilpiperidine
BE831843A
(fr )
1976-01-29
Procede de preparation de polyurees
FR2283114A1
(fr )
1976-03-26
Procede de preparation de butanediols
RO65454A
(ro )
1980-01-15
Procedeu pentru prepararea unor calcone substituite
RO70581A
(ro )
1982-05-10
Procedeu de preparare a unor amidoxime
BE814867A
(fr )
1974-09-02
Procede de preparation de 1-carbamyl-amino-acides et des 1-aminoacides correspondants
BE828672A
(fr )
1975-11-03
Procede de preparation du butyne-diol
BE817113A
(fr )
1975-01-02
Procede de preparation de cyclo-alkenes
RO78908A
(ro )
1982-08-17
Procedeu de preparare a unor alfa-6-desoxi-5-hidroxi-tetraciclinei
FR2282417A1
(fr )
1976-03-19
Procede de preparation continue du 2-ethylhexanol
RO73006A
(ro )
1982-04-12
Procedeu de preparare a unor tioderivati
FR2281928A1
(fr )
1976-03-12
Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees
RO72708A
(ro )
1982-09-09
Procedeu de preparare a perclormetilnercaptanului
RO63021A
(fr )
1978-05-15
Procede pour la preparation des 3-fluorcephalosporines
FR2303020A1
(fr )
1976-10-01
Procede de preparation de cephalosporines
FR2277060A1
(fr )
1976-01-30
Procede de preparation de monoalcenylbenzenes
RO64281A
(fr )
1979-07-15
Procede pour la preparation des 6-methyle-8-methylergolines substituees
RO68749A
(ro )
1980-01-15
Procedeu pentru prepararea 2-aminoimidazolilor
BE837906A
(fr )
1976-07-26
Procede de preparation de n-(alpha-alcoxyethyl)-carboxamides
BE833035R
(fr )
1976-03-03
Procede de preparation de n-(2-cyano-ethyl)-cyclohexylamines
RO72510A
(ro )
1982-09-09
Procedeu de preparare a unor fenilpirazine
FR2281937A1
(fr )
1976-03-12
Procede de preparation de palmitates de steryl-b-d-glucoside
FR2353516A2
(fr )
1977-12-30
Procede de preparation de fluoronitrobenzenes