GB8827389D0
(en )
1988-12-29
Process for preparation of(s)alpha-ethyl-2-oxo-1-pyrrolidineacetamide
HU900040D0
(en )
1990-03-28
Process for preparation of (pyrrolil-phenyl)-substituted-hydroxamacid-derivatives
ZA879331B
(en )
1988-09-28
Method for preparation of mercaptobenzoates
BG48146A1
(en )
1990-12-14
Complex compounds of platinum (ii) and method for their preparation
EP0410322A3
(en )
1991-05-08
Method of development
GB2249790B
(en )
1992-12-02
Method for preparation of organo-tellurium and selenium compounds
HU900630D0
(en )
1990-04-28
Process for preparation of derivatives of platinum(ii)-poly-methyl siloxane
AR243500A1
(en )
1993-08-31
Method for preparation of mercaptobenzoates
CS51189A2
(en )
1991-03-12
Method of 1-methoxy-2-propanone preparation
HU900888D0
(en )
1990-05-28
Process for preparation of 1-arylsulfonyl-pyrrolidin-2-thion and 1-arylsulfonyl-piperidin-2-thion derivatives
CS279089A1
(en )
1990-08-14
Method of 1-amino-7-naphthol preparation
BG48143A1
(en )
1990-12-14
Benzylidenic derivatives of 3- phenylrodanine and method for its preparation
BG40223A1
(en )
1986-11-14
Complex compounds of cis- diaminodichlor platinum (ii) and method of preparation
BG47579A1
(en )
1990-08-15
Method for preparation of photoluminophors
BG43104A1
(en )
1988-04-15
Derivatives of bis (naphtholsulpho-) terephtaloylimides and method for their preparation
BG42259A1
(en )
1987-11-14
Malonoylic derivatives of 3- methyl- 1- phenylpyrazolon- 5 and method for their preparation
BG41900A1
(en )
1987-09-15
Derivatives of alkylthienyl- aminoalcohols and method for their preparation
CS426788A1
(en )
1989-05-12
Method of 2-methyl-6-etyl-n-(1-metoxy-2-propyl)aniline preparation
CS35489A1
(en )
1990-09-12
Method of normethanephrine preparation
CS23489A1
(en )
1990-09-12
Method of z-alkenes preparation
CS214389A1
(en )
1990-09-12
Method of lysinesalicylate preparation
BG42078A1
(en )
1987-10-15
Derivative of 4- chlor- 2- nitrobenzene and method for its preparation
BG44121A1
(en )
1988-10-14
Azomethinic derivatives of 5- nitrofurfurol and method for its preparation
CS548389A2
(en )
1991-11-12
N-alkylmonoazacrown -n-oxides and method of their preparation
BG43923A1
(en )
1988-09-15
Derivatives of n- substituted- 2- oxazolidones and method for their preparation