BE855273A
(fr )
1977-12-01
Procede de preparation de polyurethannes
BE857854A
(fr )
1978-02-17
Procede de preparation de polyurethanne-urees
BE856313A
(fr )
1977-12-30
Procede de preparation de benzothiazoles
PT66199A
(pt )
1977-03-01
Novel indolizine derivatives and process for preparing the same
BE857244A
(fr )
1978-01-30
Procede de preparation de 3-chlorocephalosporines
RO78952A
(ro )
1982-04-12
Procedeu pentru prepararea unor gama-pirone
RO72582A
(ro )
1982-07-28
Procedeu pentru prepararea unor benzoil-uree
RO79822A
(ro )
1983-02-01
Procedeu pentru prepararea unor 9-aminoalchilfluoreni
RO78954A
(ro )
1982-04-12
Procedeu pentru prepararea unor gama-pirone
RO76806A
(ro )
1981-05-30
Procedeu pentru prepararea n-cicloalchilmetil-2-fenilamino imidazolinelor
BE852668A
(fr )
1977-09-19
Procede de preparation de 3-halomethylcephemes
PT65124B
(fr )
1977-10-11
Lucknomycine et son procede de preparation
BE860267R
(fr )
1978-04-28
Procede de preparation de para-alkylphenols
RO77295A
(ro )
1981-06-22
Procedeu pentru prepararea unor ozicarbamati-n-sulfenilati
FI800547A7
(fi )
1980-09-06
Process foer behandling av virke
FI802060A7
(fi )
1980-12-30
Process foer avsaettning av tjocka kromskikt fraon trivalentkromplaeteringsloesningar
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
RO77922A
(ro )
1981-12-25
Procedeu pentru prepararea unor indoldihidroindol-3-carboxamide dimere
FR2345453A1
(fr )
1977-10-21
Procede de preparation de penicillines et de cephalosporines
FR2337118A1
(fr )
1977-07-29
Procede de preparation de phenyl-indanes
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
BE854314A
(fr )
1977-11-07
Procede de preparation de beta-halo-acetals et de beta-halo-cetals