MA20739A1
(fr )
1987-04-01
Procede de preparation d'hydroxyalkylxanthines tertiaires
MA18729A1
(fr )
1980-10-01
Procede de preparation de l'essence de rose
FR2531100B1
(fr )
1985-07-12
Procede de preparation d'inosine et/ou de guanosine
MA21413A1
(fr )
1989-07-01
Nouveau procede de preparation d'alcoxy-guanine
PT75209B
(fr )
1984-06-27
Procede de preparation d'amidobenzamides
PT80264A
(fr )
1985-05-01
Preparation de derives de l'hydroxy-4-2h-1-benzothiopyran-2-one
IT1173329B
(it )
1987-06-24
Procedimento per la trasformazione quantitativa di teicoplanina a2 fattore 1 in teicoplanina a2 fattore 3
FR2562541B1
(fr )
1986-12-26
Procede stereocontrole de preparation d'acetoxyazetidinone
FR2565590B1
(fr )
1988-08-26
Procede de preparation d'aminohydroxycephamcarboxylates
FR2630735B1
(fr )
1990-09-14
Procede de preparations d'halogenophenols
FR2633273B1
(fr )
1993-06-25
Procede de preparation de tetraflurorure d'uranium
FR2620702B1
(fr )
1990-02-02
Procede de preparation d'irones naturelles
MX156006A
(es )
1988-06-14
Procedimiento para la preparacion de 4'-nitrobenzofenonas substituidas en la posicion 4
RO88423A2
(ro )
1986-01-30
Procedeu de preparare a oxiclorurii de bismut pentru scopuri cosmetice
FR2560199B1
(fr )
1987-04-17
Procede de preparation de l'i-brassicasterol
FR2603886B1
(fr )
1988-12-16
Procede de preparation de carbonates d'alkenyle-1
FR2610924B1
(fr )
1990-05-04
Procede de preparation d'hydroxybiphenyles
FR2630741B1
(fr )
1993-12-31
Procede de preparation d'acryloyloxyethoxymethyl-melamines
FR2557877B1
(fr )
1989-06-16
Procede de preparation d'alcaloides dimeres
FR2601955B1
(fr )
1988-12-30
Procede de preparation d'alkyl et d'arylchlorosilane
BE883750A
(fr )
1980-10-01
Preparation de l'isopropylamino-2 pyrimidine
FR2543141B1
(fr )
1986-11-28
Procede de preparation de l'azinomethyl-rifamycine
FR2565970B1
(fr )
1989-02-03
Procede de preparation d'aminobenzylamines
RO79181A
(ro )
1982-06-25
Procedeu pentru prepararea unui solvat de 7-fenoxiacetamido-3-hidroxi-3-cefem-4-carboxilat de 4'-nitrobenzil
RO91889A2
(ro )
1987-06-30
Procedeu pentru prepararea azobisizobutironitrilului