BG47348A3
(en )
1990-06-15
Method for preparing of azitromycin dihydrate
PL286250A1
(en )
1991-04-08
Method of obtaining novel derivatives of propenic acid
BG49923A3
(en )
1992-03-16
Method for preparing of 2- aniline- pyrimidine derivatives
PL271132A1
(en )
1988-11-24
Method of obtaining novel derivatives of thaizole
HK147796A
(en )
1996-08-09
Fermentation process for producing 2-keto-l-gulonic acid
BG48572A3
(en )
1991-03-15
Method for preparing of avermectines
BG48811A3
(en )
1991-05-15
Method for preparing of 2- bromine- alpha- ergokryptins
PL274753A1
(en )
1989-06-12
Method of obtaining novel tricycloamidine derivatives
PL279031A1
(en )
1989-09-18
Method of obtaining novel derivatives of iminophenylthiazolidine
BG49383A3
(en )
1991-10-15
Method for preparing of thiopheni
YU141488A
(en )
1990-06-30
Process for obtaining derivatives of hydrocimentic acid
EP0300117A3
(en )
1989-09-20
Method of preparing cineoles
BG49274A3
(en )
1991-09-16
Method for preparing esters of 1- aminodicarbonate acid
BG44469A1
(en )
1988-12-15
Method for preparing of 2- keto- l- gulonic acid
BG45697A3
(en )
1989-07-14
Method for preparing of therephthalone acid
BG47345A3
(en )
1990-06-15
Method for preparing of dialkyloxalacetates
PL276891A1
(en )
1989-12-27
Method of obtaining novel derivatives of dioxazocine
GB8809137D0
(en )
1988-05-18
Novel bisbenzotrifluoride derivatives & method of preparing same
BG43927A1
(en )
1988-09-15
Method for preparing of henodeoxyholic acid
BG47346A3
(en )
1990-06-15
Method for preparing of dialkyldichlorsuccinates
YU190487A
(en )
1988-10-31
Process for obtaining derivatives of quinolincarboxylic acid
BG47257A1
(en )
1990-06-15
Method for preparing of polypropoxyetoxy cyclocarbonates
BG45637A1
(en )
1989-07-14
Method for preparing of xilanase
PL288251A1
(en )
1991-08-12
Method of obtaining novel derivatives of dioxalic acid
PL271671A1
(en )
1989-01-23
Method of obtaining novel derivatives or ribofuranuronic acid