RO71766A
(ro )
1982-12-06
Procedeu pentru prepararea hexahidrodibenzo-(b,d)-piranilor
RO70051A
(ro )
1980-12-30
Procedeu pentru prepararea unor 2-tetrahidrofurfuril-6,7-benzomorfani
RO63727A
(fr )
1978-12-15
Procede pour la preparation des 4-oxo-2h-1,2-benzothiazine-3-carboxamides
RO65659A
(ro )
1980-06-15
Procedeu de preparare a unor n-(metoximetilfurilmetil)-6,7-benzomorfani-morfinani
RO70162A
(ro )
1982-07-06
Procedeu pentru obtinerea unor derivati de 7-alcoxi-5-metil-izoflavona
RO69708A
(ro )
1981-04-30
Procedeu pentru obtinerea metilmercaptanilor
BE819033A
(fr )
1975-02-21
Procede pour la preparation de 3-(3,4-dihydro-xy-phenyl)-serine
RO67194A
(fr )
1979-06-15
Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone
RO67193A
(fr )
1979-06-15
Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone
BE807434A
(fr )
1974-05-16
Procede pour la preparation de 3,6-dihalo-diphenyl-alcanes
RO64488A
(fr )
1979-05-15
Procede de preparation des benzamides 2,5-disubstitues
RO63911A
(fr )
1978-08-15
Procede pour la preparation des 2-amino-5-alkyle-1,3,4-thiadiazoles
BE819948A
(fr )
1975-03-17
Procede de preparation de pyrazoles 3,5-disubstitues
FR2289520A1
(fr )
1976-05-28
Procede de preparation de 1-b-d-ribofuranosyl-1,2,4-triazole-3-carboxamide
BE800599A
(fr )
1973-12-07
Procede de preparation d'amides dimethyl-2,5 furanne- carboxyliques-3
RO69291A
(ro )
1983-04-29
Procedeu pentru prepararea unor benzilamine
BE796279A
(fr )
1973-09-05
Procede de preparation de nouvelles 2,6-diamino-dihydropyridines
BE816209A
(fr )
1974-12-12
Procede d'obtention d'epsilon-caprolactame
YU129274A
(en )
1981-11-13
Process for obtaining 3-(17beta-hydroxy-4-androstene-3-one-17alfa-yl)-propiolactone
BE810087A
(fr )
1974-07-23
Procede de preparation de triceto-2,4,5- imidazolidines
YU83474A
(en )
1982-08-31
Process for obtaining 3-(2-quinoxalinyl-methylene)-carbazate-n1,n4-dioxide
RO62587A2
(fr )
1977-07-25
Procede pour obtenirle chlorhydrate de 3-(b-diethyl-aminoethyle)-4-methyle-7-carbethoxymethoxy-2-oxo-(1,2-chromine
BE809494A
(fr )
1974-07-08
Procede pour la preparation de 1,4-dioxanne
BE819212A
(fr )
1974-12-16
Procede de preparation de 2,6-di-tert-butyl-4-cumyl-phenol
BE826437A
(fr )
1975-06-30
Procede pour fabriquer des 1,3-dialkyl-urees