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RAHMEN FUER DIE HERSTELLUNG VON WAENDEN AUS GLASBAUSTEINEN
RAHMEN FUER DIE HERSTELLUNG VON WAENDEN AUS GLASBAUSTEINEN
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机译:用玻璃块制造墙的框架
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摘要
There are described optically active derivatives of (R) 5-pentylamino-5-oxopentanoic acid and their pharmaceutically acceptable salts, having antagonistic activity towards cholecystokinin, and with the formula: CHEM in which R1 is selected from the groups 2-naphthyl, 3,4-dichlorobenzoyl and 3,4-dimethylbenzoyl and R2 is a pentyl group or an alkoxyalkyl group with 4 carbon atoms, and in which the substituents on the central chiral group (marked with an asterisk in Formula (I)) have the R (rectus) conformation.
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