PL286019A1
(en )
1991-10-21
Method of obtaining heteroazepines
RU1833360C
(en )
1993-08-07
Method of $$$-aldehydes synthesis
YU95890A
(en )
1992-05-28
Process for obtaining derivatives of piperidino-1-alcanole
PL286707A1
(en )
1991-10-07
Method of obteining tetraniture
PL289381A1
(en )
1991-11-04
Method of obtaining novel phosphonomethylothioethoxypurines
PL286613A1
(en )
1991-05-06
Method of obraining novel aminopropanel derivatives
PL280119A1
(en )
1990-01-22
Method of obtaining alumoxanes
PL288184A1
(en )
1992-04-21
Method of obtaining novel carbamoil derivatives
ZA904311B
(en )
1991-04-24
Method of preparing n-oxo-tetrahydro-beta-carbolines
EP0410322A3
(en )
1991-05-08
Method of development
PL281011A1
(en )
1991-02-11
Method of obtaining modified starch
EP0416577A3
(en )
1993-02-24
Method of preparing levoglucosenone
PL292598A1
(en )
1993-01-25
Method of obtaining derivatives of naphtothiophene
PL272979A1
(en )
1989-12-11
Method of obtaining 2-amin-4-mitrophenol
PL282583A1
(en )
1991-06-03
Method of obtaining 1-methylethylbenzene
PL282259A1
(en )
1991-06-03
Method of obtaining l-pyroglutamylo-l-histidyl-l-tryptophyl-l-seril-l-thyrosilgliosyl-l-leukocyl-l-arginyl-l-polyglycinamide
PL281664A1
(en )
1991-04-08
Method of obtaining chloromethylepoxybutanes
PL280933A1
(en )
1992-10-19
Method of obtaining 2-chloroethyl-3-chloropropylsulfide
PL286974A1
(en )
1993-07-12
Method of obtaining novel derivatives of naphthydrine
PL280358A1
(en )
1991-01-14
Method of obtaining novel derivatives of 3-furylpropanal
PL274925A1
(en )
1990-04-02
Method of obtaining modified novolacks
PL282376A1
(en )
1991-06-03
Method of obtaining substituted gem-difluorocyclopropanes
PL287435A1
(en )
1991-04-08
Method of obtaining starch hydrolyzats f low maccharification degree
PL273742A2
(en )
1989-04-17
Method of obtaining 5-nitrobenzimidazolone-2
PL274656A1
(en )
1990-03-19
Method of obtaining coriticotropine