CA1033718A
(en )
1978-06-27
Process for preparing novel penicillin and cephalosporin compounds
ATA392073A
(en )
1975-04-15
Process for the preparation of novel cephalosporin antibiotics
AU4856272A
(en )
1974-05-09
Cephalosporins
YU310373A
(en )
1982-02-25
Process for obtaining alfa-aminoacyl cephalosporins
GB1400676A
(en )
1975-07-23
Antibiotic derivatives and a process for the preparation thereof
YU283173A
(en )
1982-02-28
Improved process for the isolation of cephalosporin c
CA1014548A
(en )
1977-07-26
Process for preparing primary 3-carbamoyloxymethyl cephalosporins
YU108273A
(en )
1982-02-28
Process for obtaining cephalosporin
YU36192B
(en )
1982-02-25
Process for obtaining a novel antibiotic
IL41600A0
(en )
1973-04-30
A process for the preparation of alpha-6-deoxytetracyclines
AU5310473A
(en )
1974-09-12
Cephalosporin compounds
IL42226A
(en )
1975-12-31
A process for the preparation of eburnamonines
GB1406113A
(en )
1975-09-17
Process for the preparation of cephalosporin estets
CA1006506A
(en )
1977-03-08
Process for preparing a cephalosporin
KR780000031B1
(en )
1978-03-10
A process for the preparation of antibiotics of the cephalosporin series
YU39709B
(en )
1985-04-30
Process for producing cephalosporin
ZA72795B
(en )
1973-09-26
A process for the preparation of a 3-thiomethyl cephalosporin
IL38763A0
(en )
1972-04-27
A process for the preparation of a 3-thiomethyl cephalosporin
IE36112B1
(en )
1976-08-18
A process for the preparation of a 3-thiomethyl cephalosporin
CA985671A
(en )
1976-03-16
Process for the preparation of a 3-thiomethyl cephalosporin
IE37111B1
(en )
1977-05-11
Process for preparing penicillin and cephalosporin derivatives
ZA737275B
(en )
1974-09-25
Process for the production of antibiotics
AU4856372A
(en )
1974-05-09
Cephalosporins
AU476271B2
(en )
1976-09-16
Cephalosporins anda process for their preparation
CA989390A
(en )
1976-05-18
Process for preparing cephalosporin antibiotics