GR900100523A
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1991-12-10
Method for preparing toxolg derivatives and products therefrom
GB2240104B
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1993-08-11
New arylvinylamide derivatives and process for their preparation
GB9116896D0
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1991-09-18
3-deoxymannosamine derivatives and process for their preparation
GR900100167A
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1990-07-31
Method for preparining sulfo-triazolo-diazepines sulfonylic derivatives
EP0423686A3
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1991-09-04
Silacyclobutanes and process for preparation
GB2234255B
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1992-09-30
Methylpolysilanes and method for their preparation
PL275765A1
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1990-05-14
Preparation method for cumophenyl and/or its methyl derivatives
ZA891183B
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1989-11-29
Novel 16-homo-piperidino-androstane derivatives and processes for their preparation
BG48144A1
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1990-12-14
Penicillinic derivatives and method for their preparation
EP0408495A3
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1991-04-17
Substituted tetrachalcogen fulvalenes and process for their preparation
GR3020992T3
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1996-12-31
Method for the preparation of aminotriazin derivatives
KR100209844B1
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1999-07-15
2-amino-4-methylphosphinobutyric acid derivatives and preparing method thereof
BG46663A1
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1990-02-15
Benzoxazolonic derivatives and method for their preparation
BG47404A1
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1990-07-16
Beta- phenyl- beta- (1- alkylaryl- 4- piperazinyl)- propiophenones and method for their preparation
BG47570A1
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1990-08-15
Isonicotinoylhydrazones and method for their preparation
EP0433806A3
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1992-03-04
Isocyanatoalkylsulfonates and process for their preparation
BG46060A1
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1989-10-16
1- cycloalcoxy- 3- alkylamino- 2- propanols and method for their preparation
BG44288A1
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1988-11-15
Trimethincyanine derivatives and method for their preparation
BG43611A1
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1988-07-15
Phenylxanthenic derivatives and method for their preparation
BG48145A1
(en )
1990-12-14
2- benzoxalon- 3- yl- acetamido cephem derivatives and method for their preparation
BG47859A1
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1990-10-15
N- aryl- n- |alpha- oxy (2- chloraleyl) methyl/ or benzyl- carboxamides and method for their preparation
ZA881990B
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1988-09-12
Dicyanoethylaryl derivatives and process for their preparation
GB8830094D0
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1989-02-22
Amidino-,imidazoline-,imidazolo-phenoxybenzyl and phyenlthiobenzyl derivatives and process for their preparation
BG46067A1
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1989-10-16
Polyesteralcohol and method for its preparation
BG46064A1
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1989-10-16
Phosphorcontaining 3- methyl- 1- phenylpirozolone- 5 and method for its preparation