BG49923A3
(en )
1992-03-16
Method for preparing of 2- aniline- pyrimidine derivatives
BG48572A3
(en )
1991-03-15
Method for preparing of avermectines
BG48811A3
(en )
1991-05-15
Method for preparing of 2- bromine- alpha- ergokryptins
HU896774D0
(en )
1990-03-28
Process for preparation of condensated-quinoline-derivatives
HU896728D0
(en )
1990-03-28
Process for preparation of mono-n-alkylated polyzamacrocyclides
GR890100769A
(en )
1990-12-31
Method for preparing (s)-a-ethyl-2-oxo-1-pyrrolidineacetamide
BG50159A3
(en )
1992-05-15
Method for preparing derivatives of piranobenzadiasole
BG49383A3
(en )
1991-10-15
Method for preparing of thiopheni
BG50834A3
(en )
1992-11-16
Method for the preparation of 3- acyl- 2- oxindole- 1- carboxamides
ZA904311B
(en )
1991-04-24
Method of preparing n-oxo-tetrahydro-beta-carbolines
EP0300117A3
(en )
1989-09-20
Method of preparing cineoles
EP0416577A3
(en )
1993-02-24
Method of preparing levoglucosenone
BG47345A3
(en )
1990-06-15
Method for preparing of dialkyloxalacetates
BG46672A1
(en )
1990-02-15
Method for preparing of alkyl- 2- cyanacrylates
BG46526A1
(en )
1990-01-15
Method for preparing of nitroacetamylides
BG47118A1
(en )
1990-05-15
Method for preparing of moenomycine
BG47346A3
(en )
1990-06-15
Method for preparing of dialkyldichlorsuccinates
CS841188A1
(en )
1989-07-12
Method of trisdiethylaminosiliciumchloride preparation
HU900159D0
(en )
1990-03-28
Process for preparation of tetrazide-derivatives
BG45637A1
(en )
1989-07-14
Method for preparing of xilanase
BG47257A1
(en )
1990-06-15
Method for preparing of polypropoxyetoxy cyclocarbonates
EG18761A
(en )
1994-11-30
Method of preparing of salizene
BG45915A1
(en )
1989-09-15
Method for preparing of n- benzoil n- phenyl- hydroxylamin
BG43436A1
(en )
1988-06-15
Method for preparing of benzhydrylchloride
BG47268A1
(en )
1990-06-15
Method for preparing of block- copolyetherester amides