Combinatorial preparation of a substance library with removal of a zwitterionic compound by precipitation
申请人:——
公开号:US20020037534A1
公开(公告)日:2002-03-28
A process for the combinatorial preparation of a substance library from n different compounds in an array of n different reaction solutions at n spatially separate reaction sites, in which at each of the n reaction sites
(a) from in each case m reactants, in one reaction or reaction sequence, a zwitterionic compound is obtained dissolved in a polar solvent,
(b) the zwitterionic compound is precipitated as a solid by addition of a nonpolar solvent, isolated and then obtained in pure form,
(c) if appropriate the zwitterionic compound is further reacted, with each of the n reaction solutions differing from each of the n−1 other reaction solutions in at least one of the m reactants,
is described.
一种从n种不同化合物中在n个空间分离的反应位点的n个不同反应溶液阵列中组合制备物质库的过程,其中在每个n个反应位点中,(a)从每种情况下的m个反应物中,在一个反应或反应序列中,得到溶解在极性溶剂中的一个带电离子化合物,(b)通过加入非极性溶剂将带电离子化合物沉淀为固体,分离并纯化得到,(c)如果适当,带电离子化合物会进一步反应,其中每个n个反应溶液与其他n-1个反应溶液中至少一个m反应物不同。