YU127874A
(en )
1980-10-31
Process for obtaining compolyamides
HU171902B
(en )
1978-04-28
Process for preparing acid anhydrides
YU36948B
(en )
1984-08-31
Process for obtaining piperazinyl-quinazolines
YU39604B
(en )
1985-03-20
Process for obtaining new 3-phenyl-6-halopyridazine
YU296780A
(en )
1982-06-18
Process for obtaining new d-homosteroids
YU37346B
(en )
1984-08-31
Process for obtaining 14beta-alkyloxamorphinane
YU88174A
(en )
1982-06-18
Process for obtaining 2-arylamino-2-imidazoline derivativees
HU172472B
(en )
1978-09-28
Process for preparing 7-acyl-amido-3-cefem-4-carboxylic acid derivatives
YU39303B
(en )
1984-10-31
Process for obtaining alfa-6-deoxy-tetracyclines
CS183763B2
(en )
1978-07-31
Process for preparing d-homosteroides
YU36682B
(en )
1984-08-31
Process for obtaining omega-formyl alkenic acid
YU186274A
(en )
1982-06-30
Process for obtaining cephalosporinic compounds
YU25374A
(en )
1982-02-28
Process for obtaining 6delta-deoxytetracyline
PH9811A
(en )
1976-03-26
Process for 7-beta-amino-7-alpha-methoxycephalosporanic acid esters
YU39908B
(en )
1985-06-30
Process for preparing 7beta-amino-3-cephem-4-carboxylic acid compounds
YU39657B
(en )
1985-03-20
Process for obtaining 6-amino-penicillanic acid
YU36971B
(en )
1984-08-31
Process for obtaining 7-acylamido-3-halo-3-cephem-4-carboxylic acid esters
YU36922B
(en )
1984-08-31
Process for obtaining new m-diurethanes
ZA742951B
(en )
1975-05-28
Process for preparing 5-oxo-carboxylic acid esters
HU172016B
(en )
1978-05-28
Process for producing bracket-7-substituted-bracket closed-phenylglicieamido-3-substituted-3-cepheme-4-carboxylic acid derivatives
YU36958B
(en )
1984-08-31
Process for obtaining n5-methyl-tetrahydro-homofolic acid
YU279774A
(en )
1982-06-18
Process for obtaining 4-oxo-2-imidazolidinylidene-urea
YU36941B
(en )
1984-08-31
Process for obtaining new thiadizolyl-carbamides
YU36520B
(en )
1984-02-29
Process for obtaining new thiadiazolylimidazolidinones
KE2800A
(en )
1978-01-06
Process for the manufacture of 6-id(-)-alpha-aminophenylacetamido/-penicillanic acid