PL238035A1
(en )
1983-02-28
Process for preparing novel derivatives of thiazole
DE2862468D1
(en )
1985-07-25
Process for the preparation of a (d-alpha-amino-(p-hydroxyphenyl)-acetamido) group containing cephalosporanic acid derivatives
YU142983A
(en )
1986-08-31
Process for making derivatives of 1-sulpho-2-oxoazetidyne
PL237492A1
(en )
1984-02-27
Process for preparing novel derivatives of pyrimidin-5-one
PL238405A1
(en )
1983-05-23
Process for preparing novel derivatives of 2-aminocarboxylic acid
HUT34509A
(en )
1985-03-28
Process for preparing new derivatives of spiro-condensed thiazolidines
PL238843A1
(en )
1983-10-24
Process for preparing derivatives of eburnammonine
PL232568A1
(en )
1983-06-06
Process for preparing novel derivatives of cephalosporin
DE3167449D1
(en )
1985-01-10
Process for the production of heterocyclic substituted derivatives of 4-oxyphenoxy-alkane-carbonic acid
EG14763A
(en )
1986-09-30
Process for preparing of thiazoline derivatives
YU303981A
(en )
1983-12-31
Process for preparing cephalosporin derivatives
YU125780A
(en )
1983-04-30
Process for obtaining 7-aminodeacetoxy cephalosporanic acid derivatives
PL238230A1
(en )
1983-05-23
Process for preparing novel derivatives of cephalosporins
BG38938A3
(en )
1986-03-14
Method for preparing chlormethylester of penicillanic acid derivatives
PL250031A1
(en )
1985-07-02
Process for preparing derivatives of 6- -1-hydroxyethylpenemo-2-carboxylic-3 acid
YU133581A
(en )
1983-12-31
Process for preparing substituted derivatives of phenoxy-amino-propanol
BG35187A3
(en )
1984-02-15
Method for preparing hydrochloride of (2- aminothiazol- 4- yl)- acetic acid
YU103880A
(en )
1983-04-30
Process for preparing new thiazolidine derivatives of 7-aminodeacetoxy cephalosporanic acid
PL239062A1
(en )
1983-05-23
Process for preparing derivatives of penicillanic acid
DE3276809D1
(en )
1987-08-27
Method for production of cephalosporin compounds
PL238228A1
(en )
1983-05-23
Process for preparing derivatives of delta-3 up wards-cephemo-4-carboxylic acid
YU41600B
(en )
1987-10-31
Process for preparing n-acyl derivatives of 7-aminocephalosporanic acid
PL233145A1
(en )
1983-02-14
Process for preparing novel derivatives of cephalosporins
YU146881A
(en )
1983-09-30
Process for preparing 7-amino-deacetoxy cephalosporanic acid derivatives
PL250030A1
(en )
1985-06-18
Process for preparing derivatives of 6-alpha-1-hydroxyethylpeneme-2-carboxylic-3 acid