BE823400A
(fr )
1975-06-16
Derives de 2-acyl-4-oxo-pyrazino-isoquinoleine et leur procede de preparation
RO73008A
(fr )
1981-09-24
Procede pour la preparation des derives de diphenylether-4-trifluormethyle-4'-nitro halogenes
BE818055A
(fr )
1974-11-18
Derives de dibenzoxepine et leur procede de preparation
FR2283899A1
(fr )
1976-04-02
Procede de preparation de derives de quinazoline
BE789273A
(fr )
1973-03-26
Procede de preparation de derives de nitrodiphenylamine
BE821760A
(fr )
1975-04-30
Procede de preparation de derives 7-amino-delta3-cephem
BE825350A
(fr )
1975-08-11
Procede de preparation de derives 1,2,4-triazoliques
BE789077A
(fr )
1973-01-15
Procede de preparation de derives de pyrimidine
BE788601A
(fr )
1973-03-08
Procede de preparation de derives de pyrimidine
BE757107A
(fr )
1971-04-06
Procede de preparation de derives d'alpha-n-formylamino- acides
BE820475A
(fr )
1975-01-16
Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines
BE816708A
(fr )
1974-12-23
Procede de preparation de derives de dicycloalkane
BE823873A
(fr )
1975-04-16
Derives de benzopyranne et leur procede de preparation
BE818579A
(fr )
1975-02-07
Procede de preparation de derives de propanolamine
BE785481A
(fr )
1972-10-16
Procede de preparation de derives de la nitroso-uree
BE837041A
(fr )
1976-06-23
Procede de preparation de derives 3-methylenecepham
FR2292710A1
(fr )
1976-06-25
Procede de preparation de derives de 7a-methoxycephalosporines
FR2309503A1
(fr )
1976-11-26
Procede de preparation de derives cyclopentene-2-one-1
BE814100A
(fr )
1974-10-24
Procede de preparation de 5-nitro-naphtoquinone-(1
RO69913A
(fr )
1980-10-30
Procede pour la preparation des derives de 1,3,4,-thiadiazole-2-ile-carbamide
BE794370A
(fr )
1973-07-23
Procede de preparation de derives du benzocyclohepta-thiophene
BE817598A
(fr )
1975-01-13
Procede de preparation de 17 beta-oxalylsteroides
BE806255A
(fr )
1974-04-18
Procede de preparation de derives de la morphanthridinone
BE750523A
(fr )
1970-10-16
Procede de preparation de derives de 2-alcoylidene-norbornane
RO65703A2
(fr )
1978-11-15
Derives de cyclooxilamine et procede de preparation