专利号:US-11806387-B1 优先权日:2022-05-20 标 题 :Process of making abaloparatide 发明人:BURKE MATT; CAMPAGNA SILVIO 权利人:RADIUS HEALTH INC 摘要:Disclosed herein is an improved process for preparing abaloparatide. The process generally utilizes solid phase peptide synthesis employing an Fmoc-protection scheme. Incorporating a systematic recoupling step of a glutamine residue (Gln 16 ) has been found to minimize the formation of an undesirable des-Gln 16 abaloparatide impurity, which is often obtained in significant quantities in the conventional process.
专利号:US-11512123-B2 优先权日:2020-05-11 标 题:Method for removing water from compound solution and performing conjugate acid conversion 发明人:HSU YAO-LUNG; HSIEH KUANG-CHAN; CHENG HUI-WEN; Yang zong-han 权利人:CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO LTD 摘要:The present invention relates to a method for removing water from a compound solution and performing conjugate acid conversion. The method uses a nanometer film to perform reverse osmosis for the compound solution to remove water, and provides a conjugate acid to replace the acidic substances in the compound solution in order to obtain compound conjugate acid salts. The method of the present invention can effectively reduce the water content of the compound solution and replace the conjugate acid of the compound to form the desired compound conjugate acid salt.
专利号:CN-113880936-A 优先权日:2021-12-07 标题:A kind of solid-phase synthesis method of abaparatide
专利号:CN-113880936-B 优先权日:2021-12-07 标 题 :A kind of solid-phase synthesis method of abaparatide
专利号:CN-111087462-A 优先权日:2018-10-24 标题 :A kind of solid-phase synthesis method of abaparatide
专利号:CN-116023467-A 优先权日:2022-12-28 标题:A kind of solid-phase synthesis method of abaloparatide
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