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1989-11-17
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PT75209A
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1982-08-01
Procede de preparation d'amidobenzamides
FR2627493B1
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1991-10-31
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1986-06-20
Compose d'addition et son procede de preparation
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(fr )
1986-12-26
Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
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1990-06-01
Procede de preparation de derives d'azetidinone
BE895213A
(fr )
1983-06-01
Derives d'azolyl-pentene, leur procede de preparation et leur utilisation
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(fr )
1985-09-27
Procede de preparation d'indoles
FR2630741B1
(fr )
1993-12-31
Procede de preparation d'acryloyloxyethoxymethyl-melamines
FR2564833B1
(fr )
1989-04-14
Procede de preparation de derives d'imidazolidine
FR2610924B1
(fr )
1990-05-04
Procede de preparation d'hydroxybiphenyles
FR2521556B1
(fr )
1986-04-04
Procede de preparation de 3, 3'-diamino-diphenylsulfones
RO83932A2
(ro )
1984-04-12
Derivati de o0azolidina si procedeu de preparare a acestora
FR2554810B1
(fr )
1988-02-05
Procede de preparation d'aminobenzylamine
FR2543141B1
(fr )
1986-11-28
Procede de preparation de l'azinomethyl-rifamycine
RO83981A2
(fr )
1984-04-12
Derives de 1,1'-o0y-bis-(4n-benzamido)-benzene et procede de preparation
RO83982A2
(ro )
1984-04-12
Derivati de fone0iizobutiranilida si procedeu de preparare a lor
RO85568A2
(ro )
1985-02-25
Derivat de 1,1'-o0ibis-aminobenzen clorhidrat si procedeu pentru prepararea acestuia
MA19649A1
(fr )
1983-07-01
Procede de preparation d'haloalkyl-8-4h (1)-benzopyran-4-ones
RO81034A2
(ro )
1983-02-01
Derivati de estradiol si procedeu de preparare a acestora
RO79027A2
(ro )
1982-06-25
Derivati de alfa,amega-bis(2'-alcanailamido-1',3',4'-tiadiazol-5'-tio5alcani si procedeul lor de preparare
RO86591A2
(ro )
1985-04-17
Derivat de 1,3-dimetil0antina si procedeu de preparare a acestuia
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(ro )
1986-08-30
Derivati de polialchilenglicolenteramidoamine si procedeu pentru prepararea acestora
RO83979A2
(ro )
1984-04-12
Derivat de 1,1'-o0i-bis-(4n-feno0iacetamidobenzen si procedeu pentru prepararea lui
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(ro )
1987-03-30
Derivati de n-alchil-2-cian-hidroxiiminoacetamida si procedeu de preparare a acestora