BE855273A
(fr )
1977-12-01
Procede de preparation de polyurethannes
BE857854A
(fr )
1978-02-17
Procede de preparation de polyurethanne-urees
BE873136A
(fr )
1979-06-28
Procede de preparation de la vincadifformine
BE857244A
(fr )
1978-01-30
Procede de preparation de 3-chlorocephalosporines
BE852668A
(fr )
1977-09-19
Procede de preparation de 3-halomethylcephemes
RO73006A
(ro )
1982-04-12
Procedeu de preparare a unor tioderivati
BE860267R
(fr )
1978-04-28
Procede de preparation de para-alkylphenols
FR2345434A1
(fr )
1977-10-21
Procede de preparation de la 5-acetoacetylamino-benzimidazolone
FR2346358A1
(fr )
1977-10-28
Procede de preparation de chloromethylsilanes
BE860699A
(fr )
1978-05-10
Procede de preparation de gamma-pyrones
FR2342968A1
(fr )
1977-09-30
Procede de preparation de 3-desoxyanthocyanidines
FR2337118A1
(fr )
1977-07-29
Procede de preparation de phenyl-indanes
BE870104A
(fr )
1979-02-28
Procede de preparation de 2-chlorosulfinyl-azetidin-4-ones
FR2351967A1
(fr )
1977-12-16
Procede de preparation de derives de 3-benzazepines
BE850632R
(fr )
1977-07-22
Procede de preparation de para-alkylphenols
RO74444A
(ro )
1981-11-04
Procedeu de preparare a l-asparagil-o-sulfato-l-tirozil-l-metionilglicil-1-triptofil-l-metionil-l-asparagil-l-fenil-alanilamidei
FR2343725A1
(fr )
1977-10-07
Procede de preparation de methallyl-sulfonate de sodium
BE856029A
(fr )
1977-10-17
Procede ameliore pour la preparation de dithionite de sodium
BE866904A
(fr )
1978-09-01
Procede de preparation de 3-bromophtalide
BE861501A
(fr )
1978-06-05
Procede de preparation de la 17alpha-hydroxy-21-acetoxy-progesterone
FR2344561A1
(fr )
1977-10-14
Procede de preparation de 3-methylenecephalosporines
BE852670A
(fr )
1977-09-19
Procede de preparation de 7-alcoxy-3-chloromethylcephemes
PT66065B
(fr )
1978-06-23
Procede pour la preparation de hydrocarbonetes
FR2366259B1
(fr )
1985-10-25
Procede de preparation de derives de nitroalcanols
BE859529A
(fr )
1978-04-10
Procede de preparation de n1(2'-furannidyl)-5-fluoro-uracile