PL285590A1
(en )
1991-09-23
Method of obtaining novel imidazolilalkenic acids
PL286445A1
(en )
1991-04-22
Method of obtaining novel quinoline derivatives
PL286250A1
(en )
1991-04-08
Method of obtaining novel derivatives of propenic acid
PL286019A1
(en )
1991-10-21
Method of obtaining heteroazepines
PL285192A1
(en )
1991-01-28
Method of obtaining acrylic esters
EG19082A
(en )
1994-07-30
Process and intermediates for the preparation of oxophthalazinyl acetic acids and analogs thereof
PL288184A1
(en )
1992-04-21
Method of obtaining novel carbamoil derivatives
PL289381A1
(en )
1991-11-04
Method of obtaining novel phosphonomethylothioethoxypurines
PL291625A1
(en )
1992-07-13
Method of obtaining novel acetic ester
PL281745A1
(en )
1991-04-08
Method of obtaining pure n-methylanthranilie methyl ester
AU5272190A
(en )
1990-09-26
Method of synthesis of hydroxy-substituted-4-alkoxyphenylacetic acids
PL287226A1
(en )
1992-04-21
Method of obtaining n-phenylcarbamic esters
PL284353A1
(en )
1991-09-23
Method of obtaining l-oyroglutamyl-l-histody-l-tryptophany-l-seril-l-thyrosine methyl ester
PL261787A1
(en )
1988-05-26
Method of obtaining 3-aminopyrazine-carboxylic-2 methyl ester
PL285934A1
(en )
1992-01-13
Method of obtaining carboxylic acids
PL246679A1
(en )
1985-09-24
Method of obtaining methyl epsilon-hydroxycapronic ester
PL286358A1
(en )
1992-02-10
Method of obtaining -l-aspartil-l-phenylaniline methyl ester
PL278255A1
(en )
1989-09-18
Method of obtaining novel n-organooxycarbaminic esters
PL292213A1
(en )
1993-05-04
Method of obtaining acetic acid
PL283981A1
(en )
1991-08-26
Method of obtaining -n-perhydroheterocycloalkyl acids
PL288251A1
(en )
1991-08-12
Method of obtaining novel derivatives of dioxalic acid
PL282355A1
(en )
1991-05-20
Method of obtaining saccharose esters
PL280326A1
(en )
1991-01-14
Method of obtaining ethyl alcohol
PL269433A1
(en )
1989-06-12
Method of obtaining esters
PL146859B2
(en )
1989-03-31
Method of obtaining z-2-/2-amino-4-thiazoilo/2-2-alkoxyimineacetic esters