PL252962A1
(en )
1985-12-17
Method of obtaining novel derivatives of piperazinylocarboxylic-2 acid
IL79761A0
(en )
1986-11-30
Preparation of tetrafluorobenzoic acid
GB2174992B
(en )
1988-12-14
Preparation process of phosphoric ester
GB8502545D0
(en )
1985-03-06
Manufacture of phosphoric acid
PL256015A1
(en )
1986-11-18
Method of obtaining novel derivatives of 6-hydroxymethylphenicillanic acid
IL75609A0
(en )
1985-10-31
Process for the preparation of phosphoric acid derivatives and intermediates used therefor
IL74124A
(en )
1989-07-31
Preparation of(r)-(-)-4-amino-3-hydroxybutyric acid
IL75610A0
(en )
1985-10-31
Preparation of phosphoric acid derivatives and intermediates
BG46525A1
(en )
1990-01-15
Method for preparing of cinnamon acid
PL254497A1
(en )
1986-10-21
Method of obtaining derivatives of nitroapovincaminic acid
PL254255A1
(en )
1986-03-25
Method of obtaining orthophosphoric acid 32p
PL263216A1
(en )
1988-04-14
Method of obtaining azoniaspironortropanol esters
IL77003A0
(en )
1986-04-29
Preparation of hydroxymethyl-enealkoxyacetic acid esters
GB8627789D0
(en )
1986-12-17
Preparation of apovincaminic acid
PL141051B2
(en )
1987-06-30
Method of obtaining o-phenylglycincarboxylic acid
PL252359A1
(en )
1986-09-23
Method of obtaining n-methyl-p-aminobenzoic acid
GB2166735B
(en )
1988-05-11
Preparation of 3-hydroxy-3-methyl-glutaric acid
PL247338A1
(en )
1985-10-22
Method of obtaining diaspergillic acid
PL250158A1
(en )
1986-05-06
Method of obtaining 2-thenylacetic acid
PL248018A1
(en )
1985-12-03
Method of obtaining n-arylamides of 3-hydroxynaphtoesoic-2 acid
GB2162187B
(en )
1987-10-28
New derivatives of 11-deoxo-glycyrrhetinic acid
PL265378A1
(en )
1988-11-10
Method of obtaining 1-amino-2-hydroxy-4-naphtalenesulfonic acid
PL145750B2
(en )
1988-10-31
Method of obtaining novel derivatives of pyridonocarboxylic acid
PL253417A1
(en )
1986-11-18
Method of obtaining n-2-aminoethyl-3-aminopropylotrimetoxysilane
PL256569A1
(en )
1986-07-29
Method of obtaining trans cynammylic acid