专利号:WO-2024075813-A1 优先权日:2022-10-07 标 题:Polypeptide synthesis using diketopiperazine compound 发明人:YAMAMOTO HISASHI; MITSUDA MASARU; HATTORI TOMOHIRO 权利人:CHUBU UNIV EDUCATIONAL FOUNDATION 摘要:Provided are: a novel diketopiperazine compound for rapid and easy synthesis of various polypeptides; and a method for manufacturing the same. The diketopiperazine compound is represented by general formula (1). (In the formula, R 1 , R 2 , R 3 , R 4 , and R 5 are each independently a hydrogen atom, a substituted or unsubstituted hydrocarbon group, or a substituted or unsubstituted heterocyclic group. R 1 and R 2 , R 1 and R 5 , R 2 and R 5 , and/or R 3 and R 4 are each optionally bonded to form a ring. PGE represents an electron-withdrawing protective group.)
专利号:US-4599198-A 优先权日:1985-08-02 标题 :Intermediates in polypeptide synthesis 发明人:HOOVER DENNIS J 权利人:PFIZER 摘要:Bis(t-butoxycarbonyl) derivatives of phenylalanylhistidine as intermediates in the synthesis of rennin inhibiting polypeptides.
专利号:US-2021370210-A1 优先权日:2018-10-19 标题 :Filter medium, materials and methods for the removal of contaminants 发明人:GOTTSCHALL KLAUS; GOTTSCHALL EVELYN; PFEUFFER PETER 权利人:GOTTSCHALL KLAUS 摘要:Filter media, filter elements, and arrangements of filters, wherein at least one polymeric mesh adsorbent is comprising at least one functional polymer or derivative of a functional polymer, capable of binding contaminants from a gas mixture, preferably proteins, peptides, glycoproteins, lipoproteins, nucleic acids, carbohydrates, and lipids. These contaminants may exhibit allergenic or toxic properties. These contaminants are preferably embedded in aerosols or attached to small particles. Processes for the synthesis of a polymeric mesh, whereas at least one functional polymer is immobilized via generation of amide or ester bonds, whereas all reactants are not activated and not comprising active groups.
专利号:CN-108929241-B 优先权日:2018-08-02 标题:Probe compounds for fluorescent recognition of amino acid enantiomers and their synthesis and applications
专利号:CN-101597322-B 优先权日:2008-06-06 标 题:17 Analogues of Tyr-Ile-Gly-Ser-Arg, Their Synthesis and Application in Medicine
专利号:CN-108929241-A 优先权日:2018-08-02 标题 :Probe compound for fluorescent recognition of amino acid enantiomer and its synthesis and application