CAS: 910463-68-2; Semaglutide

专利信息

专利号:WO-2023012709-A1
优先权日:2021-08-05
标 题 :An improved process for fmoc synthesis of semaglutide
发明人：LOBO LESTER JOHN; CHANDRAKESAN MURALIDHARAN; DOSHI CHETAN; CHANADAK SHAILESH LALCHAND; YADAV NANDLAL GOPAL; MOHE NIKHIL UMESH; VISHWANATHAN KODANDARAMAN
权利人:USV PRIVATE LTD
摘要:The present invention relates to an improved process for the synthesis of glucagon-like-peptide-1 (GLP-1) and its analogs by using combination of solid and solution phase synthesis of Fmoc protected amino acids in a sequential manner, optionally incorporating Boc protected dipeptide for unnatural amino acid in the Sequence of GLP-1, cleaving GLP-1 sequence from the resin followed by purification; attaching side-chain to the desired amino acid in the solution phase to synthesize desired GLP-1 analog, purifying it to Semaglutide. Temperature gradient is applied during initial coupling of amino acids to facilitate completion of difficult coupling reactions.

专利号:US-12351573-B2
优先权日:2019-05-09
标 题:Compounds for use in synthesis of peptidomimetics
发明人：AL-ABED YOUSEF; CHENG KAI FAN
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Synthesis of O-benzotriazole and O-imidazole synthons are described. Uses of synthons in synthesis of azapeptides and other peptidomimetics, azapeptides and other peptidomimetics synthesized from the synthons and uses of azapeptides and other peptidomimetics are also described.

专利号:US-2023159450-A1
优先权日:2020-05-08
标 题 :Dimers for use in synthesis of peptidomimetics
发明人：AL-ABED YOUSEF; ALTITI AHMAD
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Dimers for use in synthesis of peptidomimetics are described. Uses of dimers as synthons in synthesis of azapeptides and other peptidomimetics, azapeptides and other peptidomimetics synthesized from the dimers and uses of azapeptides and other peptidomimetics are also described.

专利号:WO-2024182268-A1
优先权日:2023-02-27
标 题 :Liquid phase peptide support synthesis of peptides and peptidomimetics
发明人：HAN AMY
权利人:REGENERON PHARMA
摘要:The present invention provides compounds useful as support for liquid phase organic synthesis e.g., liquid phase organic synthesis of peptides and peptidomimetics. In one aspect, the present invention provides a compound having a structure of Formula (I) where R1, R2, R3, m, and n are as described herein and methods of making and using same.

专利号:US-2020354404-A1
优先权日:2019-05-09
标 题 :Peptidomimetic agents, synthesis and uses thereof
发明人：AL-ABED YOUSEF
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Compounds for use in synthesis of peptidomimetic agents; synthesis of peptidomimetic agents; peptidomimetic diagnostic and therapeutic agents; and uses of the compounds and peptidomimetic agents in drug discovery, diagnosis, prevention and treatment of diseases are described.

专利号:WO-2025128985-A1
优先权日:2023-12-14
标题 :Sulfoxide and sulfone derivatives of thiocarbazates as synthons for azapeptides synthesis and process of using same
发明人：AL-ABED YOUSEF
权利人:FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
摘要:Provided for herein are sulfoxide and sulfone derivatives of thiocarbazates that have the formula (I): wherein A, R, R 1 , R 2 , and n are defined herein. The compounds may be used as synthons in the synthesis of azaeptides and other aza- amino acid conjugates.