PL342469A1
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2001-06-04
Method of obtaining stilbenic compounds
PL340366A1
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2001-01-29
Method of obtaining derivatives of thiazolydine dione
PL344390A1
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2001-06-18
Method of obtaining derivatives of 1,4-dihydropyridine
IL146580A0
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2002-07-25
Method of producing nitroguanidine-and nitroenamine derivatives
PL341648A1
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2001-04-23
Novel method of obtaining kethymin
PL337000A1
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2000-07-31
Method of obtaining derivatives of indole
PL334333A1
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2000-02-14
Method of obtaining cyclodextrin
PL331068A1
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1999-08-02
Method of obtaining dicarboxylate derivatives of pyridine
HUP0203364A3
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2005-11-28
Method for preparation of 3-substituted-4-arylquinolin-2-one derivatives
PL338778A1
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2000-11-20
Method of obtaining substitution derivatives of 2-nitroguanidine
PL342875A1
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2001-04-09
Method of obtaining derivatives of indole
PL328795A1
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1999-02-15
Method of obtaining n-rotected derivatives of d-proline
PL340733A1
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2001-02-26
Method of obtaining derivatives of 2-aminothiazocarboxamide
PL330677A1
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2000-07-03
Method of obtaining 3-substituted derivatives of diketones
PL338742A1
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2000-09-11
Method of obtaining derivatives of dioxypenicillanic acid
PL334144A1
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2000-02-28
Novel derivatives of pyrolydine, composition containing and method of obtaining them
HUP0102296A3
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2003-01-28
Method for chlorinating ketones
PL330680A1
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2000-07-03
Method of purifying 3-substituted derivatives of diketones
PL340157A1
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2000-11-20
Method of obtaining derivatives of 2-phenyl-3-aminopyridine
PL325802A1
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1999-10-25
Method of obtaining polyestroles
PL330245A1
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2000-06-19
Method of obtaining n-urethane derivatives of n-tert-butoxycarbonyl-l-lysine
HUP0104386A3
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2002-08-28
Method for producing l-prolyl-l-m-sarcolysyl-l-p-fluorophenylalanine and derivatives thereof
PL330335A1
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2000-06-19
Method of obtaining novel derivatives of 2-benzoyliminopiperimidine
PL333334A1
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2000-12-04
Method of obtaining silylethenes
PL338645A1
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2000-11-06
Method of obtaining substituted derivatives of 2-nitroguanidine