专利号:US-2007179279-A1 优先权日:2005-12-30 标题:Methods for the synthesis of arginine-containing peptides 发明人:CHEN LIN; ROBERTS CHRISTOPHER R 权利人:CHEN LIN; ROBERTS CHRISTOPHER R 摘要:Methods for the synthesis of arginine-containing peptides are provided. The methods include a step that minimizes contact of side chain protected arginine with base prior to the coupling step.
专利号:US-2004110228-A1 优先权日:2002-04-01 标 题:Combinatorial organic synthesis of unique biologically active compounds 发明人:MCALPINE SHELLI R; TAYLOR RACHEL E; BOLLA MEGAN L; SEGALL ANCA M 摘要:The invention provides a method for making a combinatorial library of cyclic compounds, such as Holliday junction-trapping compounds, comprising the steps of (a) obtaining a plurality of trimers according to the generic structure X 1- X 2- X 3 , wherein X 1 , X 2 and X 3 can be independently any naturally or nonnaturally occurring amino acids or peptidomimetics thereof; (b) optionally coupling a spacer S to the trimer at either end; (c) cyclizing two trimers or trimer-spacer conjugates in a head-to-tail orientation; thereby obtaining a combinatorial library of compounds, wherein the library does not include an unmodifed or naturally occurring Holliday Junction-trapping compounds. The invention additionally provides methods macrocyclic compounds that are synergimycin derivatives.
专利号:US-5175254-A 优先权日:1988-09-24 标题:Solid phase peptide synthesis using a polyacrylic support in aqueous solution 发明人:CALAS BERNARD; MERY JEAN; NAHARISOA HANITRA; FOLLET MICHEL 权利人:EXPANSIA SA 摘要:This invention relates to solid phase peptide synthesis. n Solid phase peptide synthesis is accomplished on polyacrylic resins (such as those described in EP 0 079 812 and EP 0 081 408 which correspond to U.S. Pat. Nos. 4,436,874 and 4,439,545 respectively) by a method which includes in the coupling protocol steps of washing the resin in water and/or aqueous solution(s).
专利号:EP-1968995-A1 优先权日:2005-12-30 标 题:Methods for the synthesis of arginine-containing peptides
专利号:US-4609643-A 优先权日:1980-08-06 标 题:Renin inhibitors, treatments and dipeptide synthesis 发明人:SZELKE MICHAEL; JONES DAVID M; HALLETT ALLAN 权利人:HAESSLE AB 摘要:Preparation of renin inhibitors based on the structure of natural renin substrate at residues 6 to 13 from the amino terminal thereof, the inhibitors being polypeptide analogues having in particular an isosteric non-peptide link corresponding to the 10, 11 peptide link of the substrate, and preparation of dipeptide analogues.
专利号:WO-2023196765-A1 优先权日:2022-04-04 标题 :Process for preparing a glp-1/glucagon dual agonist 发明人:KOPACH MICHAEL EUGENE; MURZINSKI EMILY SUZANNE 权利人:LILLY CO ELI 摘要:Disclosed herein are intermediate preparations for the manufacture of glucagon and GLP-1 dual agonist compounds or pharmaceutically acceptable salts thereof. Also disclosed herein are processes for the manufacture of glucagon and GLP-1 dual agonist compounds by coupling two to four intermediate preparations via hybrid solid liquid phase synthesis.