Amino acid loaded trityl alcohol resins, method of production of amino acid loaded trityl alcohol resins and therapeutics produced therewith
申请人:Rohm and Haas Company
公开号:EP1447408A1
公开(公告)日:2004-08-18
The present invention relates to a process for making a biologically active substance or therapeutic agent free of a chlorotrityl chloride linker-resin. The process includes reacting an activated amino acid or activated amino acid derivative with a substituted or unsubstituted trityl alcohol resin to obtain a resin-CT-AA product; and, reacting the resin-CT-AA product with other building blocks of the biologically active substance or therapeutic agent to obtain said biologically active substance or therapeutic. A product created by this process is also provided herein. The invention is particularly useful to create T-20 and T-1249 therapeutics.
Amino acid loaded trityl alcohol resins, method of production of amino acid loaded trityl alcohol resins and biologically active substances and therapeutics produced therewith
申请人:——
公开号:US20040158037A1
公开(公告)日:2004-08-12
The present invention relates to a process for making a biologically active substance or therapeutic agent free of a chlorotrityl chloride linker-resin. The process includes reacting an activated amino acid or activated amino acid derivative with a substituted or unsubstituted trityl alcohol resin to obtain a resin-CT-AA product; and, reacting the resin-CT-AA product with other building blocks of the biologically active substance or therapeutic agent to obtain said biologically active substance or therapeutic. A product created by this process is also provided herein. The invention is particularly useful to create T-20 and T-1249 therapeutics.
Uglova, E. V.; Makhaev, V. D.; Reutov, O. A., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, # 8, p. 1386 - 1389