| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a support for solid-phase synthesis composed of a porous resin bead having slight variation in degree of swelling depending on the kind of an organic solvent and to provide a method for producing the same. <P>SOLUTION: The support for solid-phase synthesis comprises a porous copolymer particle composed of 25-60 wt.% of an aromatic vinyl structural unit, 20-55 wt.% of a vinyl cyanide structural unit, 5-18 wt.% of an ethylenic unsaturated carboxylic acid structural unit and 2-15 wt.% of an aromatic divinyl structural unit. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
