BE876538A
(fr )
1979-11-26
Procede de preparation de cephalosporines
LU81482A1
(fr )
1979-10-31
Procede de preparation de d-camphorate de l-carnitinamide et de d-camphorate de d-carnitinamide
PT76595B
(fr )
1986-01-21
Procede de preparation de benzoazacycloalkyl-spiro-imidazolidines
FR2550788B1
(fr )
1989-11-17
Nouveau procede de preparation d'a-6-desoxytetracyclines
PT75209B
(fr )
1984-06-27
Procede de preparation d'amidobenzamides
FR2522662B1
(fr )
1986-01-03
Procede de preparation de cephalosporines
PT73283A
(fr )
1981-07-01
Procede de preparation d'oxides de cephalosporines
BE876539A
(fr )
1979-11-26
Procede de preparation de cephalosporines
FR2550190B1
(fr )
1989-06-09
Procede de preparation de b-phenylserine
FR2345453A1
(fr )
1977-10-21
Procede de preparation de penicillines et de cephalosporines
FR2550223B1
(fr )
1988-09-30
Spf-100 et procede de preparation
PT74559B
(fr )
1983-11-10
Procede de preparation de trifluoromethylphenyl-tetrahydropyri-dines substituees
FR2534905B1
(fr )
1986-03-21
Procede de preparation de phenylcetones
BE875371A
(fr )
1979-10-08
Procede de preparation de 3-carbamoyloxymethyl-cephalosporines et nouvelles cephalosporines
FR2528825B1
(fr )
1986-02-21
Procede de preparation de meta-chlorobenzotrifluorure
RO81632A2
(ro )
1983-07-07
Cefalosporine si procedeu de preparare a acestora
FR2550790B1
(fr )
1987-09-25
Procede de preparation de la 4-methylionone
FR2543141B1
(fr )
1986-11-28
Procede de preparation de l'azinomethyl-rifamycine
BE892145A
(fr )
1982-05-27
Procede de preparation de composes de omega-indol-3-yl-alkanol
BE876542A
(fr )
1979-11-26
Procede de preparation de cephalosporines
FR2549094B1
(fr )
1986-11-07
Procede de preparation de hg1-xcdxte monocristallin
FR2512021B1
(fr )
1985-08-09
Procede de preparation de 2-amino-4-hydroxy-5-halogeno-pyrimidines
FR2540108B1
(fr )
1985-12-27
Procede de preparation de perhalogenoalkylthioethers
FR2517299B1
(fr )
1985-10-25
Procede de preparation du mononitrochlorobenzene
DE3267731D1
(en )
1986-01-16
Cephalosporin derivatives and process for their preparation