RO89714A
(ro )
1986-07-30
Procedeu de preparare a unor derivati de 5-metiltiopirimidina
RO86425A
(ro )
1985-06-29
Procedeu pentru prepararea unor derivati ai n-fosfonometilglicinei
MA20110A1
(fr )
1984-12-31
Procede de preparation de derives du cepheme.
FR2517308B1
(fr )
1985-10-31
Procede de preparation de derives de 3-alcoxymethylcephalosporines
FR2555575B1
(fr )
1987-08-21
Procede de preparation de 4-alcoxyanilines
RO85384A
(ro )
1984-11-25
Procedeu de preparare a unor derivati ai piridinei
FR2505820B1
(fr )
1985-11-15
Procede de preparation de derives de (7e-9z)-alcadienols
FR2550190B1
(fr )
1989-06-09
Procede de preparation de b-phenylserine
FR2549039B1
(fr )
1986-12-26
Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
BE890748A
(fr )
1982-04-16
Procede de preparation de derives de 11-dedecen-1-yle
FR2562896B1
(fr )
1988-01-08
Procede de preparation de derives de 3-exomethylenecephame
FR2528034B1
(fr )
1986-10-17
Procede de preparation de derives de p-tert-butylbenzene
FR2535314B1
(fr )
1986-08-29
Procede de preparation de derives de 2-cyclopentenone
MA20108A1
(fr )
1984-12-31
Procede de preparation de derives de cepheme
BE894591A
(fr )
1983-04-05
Procede de preparation de derives thiosulfenamides de n-phosphonomethyglycinonitriles
FR2536399B1
(fr )
1987-01-02
Derives de thiazole et leur procede de preparation
FR2550790B1
(fr )
1987-09-25
Procede de preparation de la 4-methylionone
FR2569692B1
(fr )
1988-12-09
Procede de preparation de derives de guanidinothiazole
RO83982A2
(ro )
1984-04-12
Derivati de fone0iizobutiranilida si procedeu de preparare a lor
RO79781A2
(ro )
1982-08-17
Derivati de n-piperazinilpiridiniu si procedeu de preparare a acestora
RO91342A2
(ro )
1987-03-30
Derivati de n-alchil-2-cian-hidroxiiminoacetamida si procedeu de preparare a acestora
FR2540108B1
(fr )
1985-12-27
Procede de preparation de perhalogenoalkylthioethers
RO78113A2
(ro )
1982-02-01
Derivati de nicotinanilida si procedeu de preparare a acestora
FR2551435B1
(fr )
1989-01-20
Procede de preparation de la 6-demethyl-6-deoxy-6-methylene-5-oxytetracycline et de son derive 11a-chloro
RO83932A2
(ro )
1984-04-12
Derivati de o0azolidina si procedeu de preparare a acestora