RO82367A
(ro )
1984-02-21
Procedeu pentru prepararea unor compusi antihipercolesterolemici
RO78105A
(ro )
1982-02-01
Procedeu pentru prepararea unor 2-clor-6-nitroaniline
FR2453137B1
(fr )
1985-06-07
Procede de preparation de dipeptides
RO76935A
(ro )
1982-03-24
Procedeu pentru prepararea unor benzofenonhidrazone
FR2549836B1
(fr )
1986-12-26
Procede de preparation du sel de sodium de cefuroxime
RO81944A
(ro )
1983-06-01
Procedeu de preparare a unor imidodisulfamide
BE884650A
(fr )
1981-02-06
Procede pour la preparation de diesterdiamides
RO82359A
(ro )
1983-08-03
Procedeu pentru prepararea unor 4-tiazolidinone
BE885977A
(fr )
1981-04-30
Procede pour la preparation de dithiazolyldisulfures
BE893373A
(fr )
1982-12-01
Procede de preparation du dimethylether
MA18763A1
(fr )
1980-10-01
Procede de preparation de 9-aminoalkylfluorenes
FR2496660B1
(fr )
1985-11-22
Procede de preparation de n-acylcarnosine
RO80037A
(ro )
1982-10-26
Procedeu pentru prepararea unor 3-fenil-4(1h)-piridone
RO79956A
(fr )
1982-10-26
Procede de preparation des 3-halocephalosporines
FR2464248B1
(fr )
1985-07-12
Procede de preparation de b-aminopropionamides
BE889546A
(fr )
1981-11-03
Procede de preparation de n-cyclohexylbenzothiazole-2-sulfenamide
PT74559A
(fr )
1982-04-01
Procede de preparation de trifluoromethylphenyl-tetrahydropyri-dines substituees
BE877951A
(fr )
1980-01-28
Procede de preparation de n-alcoyl-ethylene-diamines
BE884454A
(fr )
1981-01-26
Procede de preparation de chlorothiolformiates
RO82277A
(ro )
1983-09-26
Procedeu pentru prepararea derivatilor de 11,-dedecen/1-il
RO81116A
(ro )
1983-06-01
Procedeu pentru prepararea unor corticoidale
RO80352A2
(ro )
1982-12-06
Procedeu de preparare a sarii de colina a hidrazidei maleice
FR2529889B1
(fr )
1985-09-06
Procede de preparation des indoles
BE883322A
(fr )
1980-11-14
Procede de preparation de d-alpha-amino-acides
RO78325A
(ro )
1982-04-12
Procedeu pentru prepararea unor compusi heterociclici