HK98589A
(en )
1989-12-22
Vitamin d derivatives and process for their preparation
CS178889B2
(en )
1977-10-31
Method for preparation of oxazolopyridines and derivatives thereof
ZA75419B
(en )
1976-01-28
Derivatives of diaminocyclitols and methods for their preparation
ZA747820B
(en )
1975-12-31
Isoquinoline derivatives and processes for their preparation
MY8100350A
(en )
1981-12-31
Derivatives of diaminocycitols and methods for their preparation
ZA748082B
(en )
1976-01-28
Derivatives of 1-phenoxy-3-aminopropan-2-01 and processes for their preparation
IL45488A0
(en )
1974-11-29
Cephem derivatives and process for their preparation
PH14014A
(en )
1980-12-08
3-halo cephalosporins and method of preparation thereof
IL45603A0
(en )
1974-11-29
7-trichloroacetamido-3-desacetoxy-cephalosporanic acid derivatives and processes for their preparation
YU261174A
(en )
1982-05-31
Process for preparing new derivatives of rifamycin s and sv
PH10333A
(en )
1976-12-01
6-substituted 3-carbethoxyhydrazinopyridazines and method of preparation thereof
PH10229A
(en )
1976-10-04
3-alkenyl derivatives of rifamycin sv and method of preparation thereof
ZA745161B
(en )
1975-08-27
Cephem derivatives and process for their preparation
IL44578A0
(en )
1974-06-30
New cephem derivatives and their preparation
ZA748084B
(en )
1976-01-28
Derivatives of 1-phenoxy-3-aminopropan-2-01 and processes for their preparation
IL45849A0
(en )
1974-12-31
Cephem derivatives and their preparation
IL45602A0
(en )
1974-11-29
6-trichloroacetamido-penicillanic acid derivatives and processes for their preparation
ZA728307B
(en )
1973-07-25
3-alkenyl derivatives of rifamycin sv
IL45605A0
(en )
1974-11-29
7-monochloroacetamido-3-desacetoxy-cephalosporanic acid derivatives and processes for their preparation
ZA742924B
(en )
1975-05-28
Process for the preparation of 3-iminomethyl derivatives of rifamycin sv
IL47819A0
(en )
1975-10-15
Cephem derivatives and processes for their preparation
ZA741433B
(en )
1975-03-26
Bornane derivatives and processes for their preparation
IE40747B1
(en )
1979-08-15
Cephem derivatives and preparation thereof
IL45386A0
(en )
1974-11-29
Streptamine derivatives and process for their preparation
IL49074A0
(en )
1976-04-30
Cephem derivatives and processes for their preparation