Polystyrene anion exchange polymers
Polymers of structure : in which X is CH2, CO or CHOH; Z is H or a group X(CH2)nN/R R R ; n is 1 to 20; R and R are the same or different and are each C1-4alkyl; R is C1-20alkyl; or R , R and R together with the nitrogen atom to which they are attached form a ring, optionally containing one or more...
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| creator | HICKEY DEIRDRE M. B SHAH VIRENDRA P JAXAAMIEC ALBERT A |
| description | Polymers of structure : in which X is CH2, CO or CHOH; Z is H or a group X(CH2)nN/R R R ; n is 1 to 20; R and R are the same or different and are each C1-4alkyl; R is C1-20alkyl; or R , R and R together with the nitrogen atom to which they are attached form a ring, optionally containing one or more further heteroatoms, and optionally being substituted with a C1-4alkyl group; a, b and c are numbers which indicate the relative molar percentages of the units present in a random distribution in said polymer, (b) being from about 0.5 to about 10 molar percent, and (c) being from about 30 to about 99 molar percent; m is a number indicating the degree of polymerization of said polymer, and Y is a physiologically acceptable counter ion, processes for their preparation, pharmaceutical compositions containing them and their use in therapy as anti-hyperchloesterolaemic agents. |
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B</creatorcontrib><creatorcontrib>SHAH; VIRENDRA P</creatorcontrib><creatorcontrib>JAXAAMIEC; ALBERT A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HICKEY; DEIRDRE M. 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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Polystyrene anion exchange polymers |
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