SG34093G
(en )
1993-07-09
Process for preparing fatty acid esters
PT80621A
(en )
1985-07-01
Process for preparing carboxylic acid ester derivatives of deglucoteicoplanin
EG18001A
(en )
1991-11-30
Process for preparing of 7-amino-3-prophenylcephalosphoranic acid and esters thereof
GB2174992B
(en )
1988-12-14
Preparation process of phosphoric ester
HUT41729A
(en )
1987-05-28
Process for preparing alkyl esters of 4-alkoxy-3-pyrrolin-2-on-1-yl-acetic acid
PT83450A
(en )
1986-10-01
Process for the preparation of esters of dihydrolisergic acid
BG47722A1
(en )
1990-09-14
Method for preparing of isopropenylic esters
EP0204286A3
(en )
1989-01-18
Process for preparing trans-beta-benzoylacrylic acid ester
GB2175304B
(en )
1988-10-26
Method of preparing l-malic acid
IL80656A0
(en )
1987-02-27
4-alkoxy-2-oxopyrrolidin-1-ylacetic acid alkyl esters and process for preparation thereof
BG49274A3
(en )
1991-09-16
Method for preparing esters of 1- aminodicarbonate acid
GB2183642B
(en )
1989-10-04
Process for the preparation of apovincaminic acid ethyl ester
ZA867418B
(en )
1988-04-27
Esters of dihydrolysergic acid
BG39873A1
(en )
1986-09-15
Method for preparing dimethyl ester of cyanimidodithiocarbonic acid
BG45697A3
(en )
1989-07-14
Method for preparing of therephthalone acid
PL263216A1
(en )
1988-04-14
Method of obtaining azoniaspironortropanol esters
GR861285B
(en )
1986-09-16
Method for the preparation of 2-thiochromenyliden-acetoxic esters
EG18244A
(en )
1992-10-30
Process for preparing esters of dihydrolysergic acid
BG40059A1
(en )
1986-10-15
Method for preparing of arylsulphonylethanic acids
BG46959A1
(en )
1990-04-16
Method for preparing of esters of beta- aminocrotonic acid
PH24421A
(en )
1990-06-25
Ketoalkanol esters of dihydrolysergic acid
BG40395A1
(en )
1986-12-15
Method for preparing activated ester of 2- (s)- hydroxy- 4- benzyloxycarbonylaminobutyric acid
DE3660284D1
(en )
1988-07-14
Process for the preparation of the para-chlorophenol ester of para-chlorophenoxybutyric acid
BG39871A1
(en )
1986-09-15
Ester of bis substituted acetic acid and method for its preparation
BG44122A1
(en )
1988-10-14
Method for preparing of methyl esters of lyserginic acid