RO74936A
(fr )
1980-10-30
Procede pour la preparation des mercaptoazetidiones
FR2325668A1
(fr )
1977-04-22
Procede pour la preparation de polyurethannes
RO70854A
(ro )
1981-06-26
Procedeu de preparare a meta-ariloxibenzaldehidelor
BE842584A
(fr )
1976-12-06
Procede pour la preparation de dihalogenures gemines
RO70462A
(ro )
1981-01-30
Procedeu pentru prepararea unor 3-halometilcefemi
RO71572A
(ro )
1982-07-06
Procedeu pentru prepararea unor o0imcarbamati n-sulfenilati
PT64718A
(fr )
1976-02-01
Procede pour la preparation de phenyalcoylamines
RO71066A
(ro )
1982-10-26
Procedeu pentru prepararea unor 2-clorsulfinilazetidin-4-one
RO72900A
(ro )
1981-11-04
Procedeu pentru prepararea unor cis-4a-feniloctahidro-1h-2-piridine
RO69277A
(ro )
1980-05-15
Procedeu continuu pentru prepararea nicotinamidei
FR2334623A1
(fr )
1977-07-08
Procede pour la preparation du soufre
RO72558A
(ro )
1982-09-09
Procedeu pentru prepararea unor cicloalcanpirazoli
FR2296628A1
(fr )
1976-07-30
Procede pour la preparation de chloroamino-s-triazines
FR2348174A1
(fr )
1977-11-10
Procede pour la preparation de dihalogenures gemines
FR2317290A1
(fr )
1977-02-04
Procede pour la preparation de 5-cyanopyridones-(6)
RO83713A
(ro )
1984-05-23
Procedeu pentru prepararea unor haloacilamide
RO70052A
(ro )
1980-07-15
Procedeu pentru prepararea unor 7-alcoxi-3-clormetilcefemi
RO71742A
(ro )
1982-02-26
Procedeu pentru prepararea unor 1-oxadetiacefalosporine
RO71275A
(ro )
1984-03-15
Procedeu pentru prepararea unor gama-pirone
PT64796A
(fr )
1976-03-01
Procede pour la preparation de imidazole-benzo-diazepines
RO64152A2
(fr )
1978-07-15
Procede pour la preparation du 2-(1-methyle-2-piperidyle)-chlorethane
RO71276A
(ro )
1982-10-26
Procedeu pentru prepararea unor compusi ariloxialchilaminobenzoici
FR2318862A1
(fr )
1977-02-18
Procede pour la preparation de n-methylolchloroacetamide
RO70324A
(ro )
1982-09-09
Procedeu pentru prepararea unor epoxiandrostane
RO63943A2
(fr )
1978-08-15
Procede pour la preparation du p-nitro-acetamidoacetophenone