CS253388A2
(en )
1990-09-12
Method of 10-dihydro-10-dexy-11-azarythronolides prepararation
RU1769757C
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1992-10-15
Method of 1
GB8920552D0
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1989-10-25
Improved method of liquid separation
PL280575A1
(en )
1990-04-30
Method of obtaining novel pyridinylamides
CS708787A1
(en )
1989-09-12
Method of 5-azacytosines preparation
CS1001887A1
(en )
1989-09-12
Method of isomer aminoalkylbenzenes' mixtures separation
SU1568984A1
(en )
1990-06-07
Method of velopharyngoplasty
PL272681A1
(en )
1989-02-06
Method of obtaining novel aminomethylphenylpyrazines
PL272680A1
(en )
1989-02-06
Method of obtaining novel pyrasinamides
CS810187A2
(en )
1989-07-12
Method of 2-guanidinothiazole's derivative production
CS417587A1
(en )
1989-07-12
Method of water-and-alcohol mixtures separation
CS542187A1
(en )
1989-08-14
Method of 4-oxopentylaikanoates' synthesis
IL81652A0
(en )
1987-09-16
Separation of isomers
CS741087A1
(en )
1989-05-12
Method of 3/2-ethylio-6-benzothiazolylaminomethyl/-2-benzothiazolinethione preparation
CS360489A1
(en )
1990-05-14
Method of p-xylene's nitration into nitro-p-xylene
CS274683B2
(en )
1991-09-15
Method of dialkyldichlorosuccinates
PL260923A1
(en )
1987-10-19
Method of obtaining novel 8 alpha-acylaminoergolines
PL260924A1
(en )
1987-10-05
Method of obtaining novel 8 alpha-acylaminergolins
CS435387A1
(en )
1989-07-12
Method of 3-phenylalkanales preparation
CS345188A1
(en )
1989-10-13
Method of lysergic acid's isomers determination
PL270060A1
(en )
1989-07-10
Method of obtaining 6 /-methyl-4nitro-5-imidazolil/-thiopurine
CS12188A1
(en )
1989-09-12
Method of agroclavice separation from clavinic alkaloids' mixture
PL252657A1
(en )
1986-10-07
Method of isolating 1 alpha-hydroxycholecalcipherol
PL257459A2
(en )
1986-11-18
Method of obtaining 2-alkoxycyrbonyl-aminbenzimidazole-5/6/-phenylthioethers
CS348088A2
(en )
1990-02-12
Method of alkylsulphonamidophenethylamines' sulphonamidoderivatives production