BE873136A
(fr )
1979-06-28
Procede de preparation de la vincadifformine
FR2397412B1
(fr )
1987-10-09
Procede de preparation de thioxanthones eventuellement substituees
BE857244A
(fr )
1978-01-30
Procede de preparation de 3-chlorocephalosporines
FR2424286B1
(fr )
1986-01-17
Procede de preparation de 6-halo-pregnanes
PT67686B
(fr )
1980-03-04
Procede de preparation de nouveaux derives de 20-21-dinoreburnamenine
BE879854A
(fr )
1980-03-03
Procede de preparation de diaryl-para-phenylene-diamines
PT68966A
(fr )
1979-01-01
Procede de preparation de nouveaux thiobutyramides
BE860267R
(fr )
1978-04-28
Procede de preparation de para-alkylphenols
LU79520A1
(fr )
1978-11-28
Procede de preparation de derives de pyridazione
MA18605A1
(fr )
1980-07-01
Procede de preparation de 3-exomethylenecepham-sulfoxydes
BE877884A
(fr )
1979-11-16
Procede de preparation de derives de cepheme
PT69288A
(fr )
1979-03-01
Procede de preparation de derives benzylideniques
BE879663A
(fr )
1980-02-15
Procede de preparation du p-aminophenol ameliore
FR2342968A1
(fr )
1977-09-30
Procede de preparation de 3-desoxyanthocyanidines
BE870104A
(fr )
1979-02-28
Procede de preparation de 2-chlorosulfinyl-azetidin-4-ones
RO76088A
(ro )
1981-02-28
Procedeu pentru prepararea de tiocarbamati
BE865667A
(fr )
1978-07-31
Procede de preparation de trihalogenures de monohydrocarbyletain
FR2337118A1
(fr )
1977-07-29
Procede de preparation de phenyl-indanes
BE866904A
(fr )
1978-09-01
Procede de preparation de 3-bromophtalide
PT67685A
(fr )
1979-05-16
Procede de preparation de derives 17 alpha-acetyleniques de l'androst-4-ene
FR2378745B1
(fr )
1985-06-21
Procede pour la preparation de para-nitroso-diphenyl-hydroxylamines
BE870138A
(fr )
1979-03-01
Procede pour la preparation de 1-anthraquinonylhydrazines
RO79702A
(ro )
1982-08-17
Procedeu pentru prepararea unei 3-di-n-propil-acetoxi-benzodiazepin-2-one
BE850632R
(fr )
1977-07-22
Procede de preparation de para-alkylphenols
PT68644A
(fr )
1978-11-01
Procede de preparation de derives du pyrrole