GR880100512A
(en )
1989-05-25
Preparation method of 4-ammonium derivatives of epipodophyllotoxinc glucosite
LTIP269A
(en )
1994-10-25
Method of preparing pyrimidine derivatives
CS479187A2
(en )
1988-09-16
Process for preparing derivatives of 2-brom-alpha-ergo-cryptine
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
YU125389A
(en )
1991-02-28
Process for preparing derivatives of tricyclical 3-oxo-propan-nitryl
ZA879331B
(en )
1988-09-28
Method for preparation of mercaptobenzoates
PL286613A1
(en )
1991-05-06
Method of obraining novel aminopropanel derivatives
GB2190373B
(en )
1989-12-20
Method of preparing bromobenzotrifluoride
ZA904311B
(en )
1991-04-24
Method of preparing n-oxo-tetrahydro-beta-carbolines
GB2199325B
(en )
1990-04-25
Process for preparing 16-dehydro-20-oxopregnane derivatives and such derivatives
EP0300117A3
(en )
1989-09-20
Method of preparing cineoles
AR243500A1
(en )
1993-08-31
Method for preparation of mercaptobenzoates
BG46833A1
(en )
1990-03-15
Method for preparing of ceramic dyes
BG49938A3
(en )
1992-03-16
Method for preparing of anilinefumarate
EP0416577A3
(en )
1993-02-24
Method of preparing levoglucosenone
GB8809137D0
(en )
1988-05-18
Novel bisbenzotrifluoride derivatives & method of preparing same
HU900159D0
(en )
1990-03-28
Process for preparation of tetrazide-derivatives
BG46526A1
(en )
1990-01-15
Method for preparing of nitroacetamylides
BG46672A1
(en )
1990-02-15
Method for preparing of alkyl- 2- cyanacrylates
BG47118A1
(en )
1990-05-15
Method for preparing of moenomycine
BG46846A1
(en )
1990-03-15
Method for preparing of viral pseudotypa
PL275155A2
(en )
1989-07-10
Method of obtaining antocyanine dyes
BG43436A1
(en )
1988-06-15
Method for preparing of benzhydrylchloride
BG45915A1
(en )
1989-09-15
Method for preparing of n- benzoil n- phenyl- hydroxylamin