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1990-08-28
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1990-03-28
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HUT45055A
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1988-05-30
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1992-08-26
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AU6301990A
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1991-01-10
Morpholine derivatives and a process for their preparation
ZA891107B
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1989-10-25
1,4-benzoxazine and 1,4-benzothiazine derivatives and process for their preparation
ZA882459B
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1988-09-29
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PT83801A
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1986-12-01
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1994-08-29
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1989-08-28
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CS152488A1
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1988-12-15
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1991-01-28
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YU46689A
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1990-12-31
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1990-05-28
Process for preparation of 1,2-hydroxy-phosphonates and derivatives thereof
EP0549263A3
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1993-10-06
A process for the preparation of n-alkyl-3,4-dialkyloxyanilines and derivatives thereof
HU9203326D0
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1993-01-28
Method for producing 1,5-benzo-thiazepinone derivatives and pharmaceutical preparatives containing them
DE3661830D1
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1989-02-23
2,4-dichlorothiazole derivatives and process for their preparation
GB2201417B
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1990-10-31
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HUT67062A
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1995-01-30
Process for producing 1,3,4-benzotriazepin-5(4h)-one derivatives and pharmaceutical preparations containing them
HUT44525A
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1988-03-28
Process for producing 1,3,4-thiadiazol derivatives and pharmaceutical compositions containing them
HU9201734D0
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1992-08-28
New elsamycin derivatives and process for their production
GR890100646A
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1990-11-29
Preparation process of new 2-mithoxycarbonyl substituted n,n-d1-(trimethoxybenzoyl) piperazines
EP0275104A3
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1989-08-30
Process for preparing 2,3-dihydro-1h-imidazolylalkoxyindene derivatives and pharmaceutically acceptable salts
CS904587A1
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1990-02-12
Piperazine derivatives, their salts and method of their preparation
BG47253A1
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1990-06-15
1, 4- symmetrically di- substituted piperazine derivatives and method for their preparation