RO90457A
(ro )
1986-12-10
Procedeu pentru prepararea unor n-heterociclil 4-piperidinamine
RO86698A
(ro )
1985-04-17
Procedeu pentru prepararea unor (1-piperidinilalchil)-pirimidinone
RO89436A2
(ro )
1986-06-30
Procedeu pentru prepararea unor(laril-ciclobutil)-alchilamine
RO90414A
(ro )
1986-12-10
Procedeu pentru prepararea unor n-heterociclil-4-piperidinamine
FR2527615B1
(fr )
1986-05-23
Procede de preparation du 26,26,26,27,27,27-hexafluoro-1a,25-dihydroxycholesterol
MA19783A1
(fr )
1983-12-31
Procede de preparation de benzoazacycloalkyl-spiro-imidazolidines.
FR2555176B1
(fr )
1988-07-29
Procede de preparation de sulfonylurees
FR2543554B1
(fr )
1986-11-28
Procede ameliore pour la purification de la tylosine
RO86646A
(ro )
1985-04-17
Procedeu pentru prepararea unor o0imeteri
FR2555575B1
(fr )
1987-08-21
Procede de preparation de 4-alcoxyanilines
FR2503158B1
(fr )
1985-07-26
Procede pour la preparation de dithiazolyldisulfures
FR2525219B1
(fr )
1986-04-04
Procede pour la preparation de 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxamide-1-1-dioxydes
RO88202A
(ro )
1985-12-30
Procedeu pentru preparare unor spiro-3-heteroazelone
FR2550190B1
(fr )
1989-06-09
Procede de preparation de b-phenylserine
FR2549039B1
(fr )
1986-12-26
Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
FR2534905B1
(fr )
1986-03-21
Procede de preparation de phenylcetones
FR2549042B1
(fr )
1987-03-06
Procede pour la preparation de la 3,11-dimethyl-2-nonacosanone
FR2528825B1
(fr )
1986-02-21
Procede de preparation de meta-chlorobenzotrifluorure
FR2550790B1
(fr )
1987-09-25
Procede de preparation de la 4-methylionone
RO86848A
(ro )
1985-05-20
Procedeu pentru prepararea unor 1-aril-2-aminoetanoli
RO89960A
(ro )
1986-09-30
Procedeu pentru prepararea monoesterilor dihidroxibenzenilor
FR2543141B1
(fr )
1986-11-28
Procede de preparation de l'azinomethyl-rifamycine
RO86013A2
(ro )
1985-02-25
Procedeu pentru prepararea trio0anului
FR2540108B1
(fr )
1985-12-27
Procede de preparation de perhalogenoalkylthioethers
FR2554810B1
(fr )
1988-02-05
Procede de preparation d'aminobenzylamine