IL62506A0
(en )
1981-05-20
Production of certain cephalosporin derivatives,novel intermediates for use therein and their production
AU586267B2
(en )
1989-07-06
Intermediates of the process for preparing vitamin D3 derivatives
PT73188A
(en )
1981-07-01
Process for the preparation of new cephem compounds
DE3167198D1
(en )
1984-12-20
Process for the preparation of 2-thio penem derivatives and intermediates therefor
PH21161A
(en )
1987-08-05
New process for the preparation of substituted penem derivatives
GB2152051B
(en )
1986-03-05
Process for the preparation of azetidinone derivatives
DE3173643D1
(en )
1986-03-13
Cephalosporin derivatives, process for their preparation, pharmaceutical compositions containing them and intermediates for their preparation
GB2118181B
(en )
1986-07-30
Substituted penem derivatives and new process for their preparation
EP0047014A3
(en )
1982-05-12
Novel thioesters and process for the preparation of the same, and process for the preparation of cephalosporin derivatives using the novel thioesters
DE3167672D1
(en )
1985-01-24
Substituted phenoxy-aminopropanol derivatives, intermediates and process for their preparation and medicament containing them
EP0092948A2
(en )
1983-11-02
Penicillin derivatives and process for preparation of the same.
ZA815593B
(en )
1982-10-27
Process for the preparation of 2-thio penem derivatives,certain of these compounds and intermediates therefor
DE3175755D1
(en )
1987-02-05
Beta-lactam compounds, process for the preparation thereof and intermediate products for the preparation thereof
PT73870A
(en )
1981-11-01
Process for the preparation of 11-dodecen-1-yl derivatives
DE3163891D1
(en )
1984-07-05
Process for the preparation of vinylphosphoric-acid derivatives
GB2084582B
(en )
1985-07-17
Process for the preparation of acetaldehyde
DE3165269D1
(en )
1984-09-06
Process for the preparation of penicillins and penicillin derivatives
PT73413B
(en )
1983-01-13
Process for the preparation of ergolin derivatives with pharmaceutical effect
DE3165543D1
(en )
1984-09-20
Process for the preparation of beta-lactam antibiotics
PH20594A
(en )
1987-02-24
Process for the production of 1-oxadethia-cephem derivatives and intermediates therefor
IL72056A
(en )
1988-01-31
Process and intermediates for the preparation of penem derivatives
GB2162185B
(en )
1986-07-30
New process for preparation of substituted penem derivatives
IL64012A0
(en )
1982-01-31
Process for the preparation of triazoloquinazolinone derivatives
PT73313A
(en )
1981-08-01
Process for the preparation of beta-lactam antibiotics
PT72291A
(en )
1981-01-01
Process for the preparation of 6-aminopenicillanic acid-1,1-dioxide