YU44829B
(en )
1991-04-30
Process for obtaining beta-lactamic antibiotics
BG37378A3
(en )
1985-05-15
Method for preparing acylated benzothiophens
BG37528A3
(en )
1985-06-14
Method for preparing 4- aminophenyl- aminophenyl- ammonium- tridecylphosphonate
BG35330A3
(en )
1984-03-15
Method for preparing 3- iodine- methylcephalosporines
DE3061645D1
(en )
1983-02-17
Method for preparing azolyl-vinyl-ketones
GB2082172B
(en )
1984-05-10
Process for preparing n-alkyl-alkylenediamines
BG36939A3
(en )
1985-02-15
Method for preparing macrolide
BG48694A3
(en )
1991-04-15
Method for preparing alkandiol- dicarboxilates
BG35749A3
(en )
1984-06-15
Method for preparing 20- dihydro- 20, 23- dideoxytilonolide
BG37678A3
(en )
1985-07-16
Method for preparing tertiary butylalkylethers
BG35044A3
(en )
1984-01-16
Method for preparing 1- oxa- beta- lactamic antibiotics
YU173983A
(en )
1984-04-30
Process for obtaining beta-lactame antibiotics
PT74136A
(en )
1982-01-01
Process for preparing antibiotic a-4696 factor g
GB2068372B
(en )
1984-06-27
Process for preparing narasin
DE3161061D1
(en )
1983-11-10
Process for preparing arylacetaldehydes
HUT37167A
(en )
1985-11-28
Process for preparing antibiotic bbm-1644
BG35041A3
(en )
1984-01-16
Method for preparing substituted 2- piperadine- 4- amino- 6, 7- dimetoxyquinazolines
BG40969A3
(en )
1987-03-14
Method for preparing antibiotic sisomycine
BG38640A3
(en )
1986-01-15
Method for preparing n- arylsulphenyl- n- diaryloxy- phosphinylmethylglycinates
ZA812016B
(en )
1982-04-28
Method for preparing thermoelastomeric three-biock copolymrs
DE3161108D1
(en )
1983-11-10
Process for preparing cyclopentenolones
BG49229A1
(en )
1991-09-16
Method for preparing antibiotic from the streptotrycinic group
PT73684A
(en )
1981-10-01
Process for preparing bis-tetrazolmethyl substituted beta- -lactam antibiotics
DE3165126D1
(en )
1984-08-30
Process for preparing cyclopentenolones
BG36790A3
(en )
1985-01-15
Method for preparing macrolides