专利号:US-10913747-B2 优先权日:2017-07-04 标题 :Efficient process for the preparation of sitagliptin through a very effective preparation of the intermediate 2,4,5-trifluorophenylacetic acid 发明人:DE LUCCHI OTTORINO; PADOVAN PIERLUIGI; BRASOLA ELENA 权利人:FIS FABBRICA ITALIANA SINTETICI SPA; F I S —FABBRICA ITALIANA SINTETICI S P A 摘要:Object of the present invention is an efficient process for the preparation of the active pharmaceutical ingredient Sitagliptine and the 2,4,5-trifluorophenylacetic acid (TFAA) and salt thereof, which is a key intermediate for the synthesis of Sitagliptine.
专利号:US-11174266-B2 优先权日:2018-02-13 标 题 :Efficient process for the preparation of sitagliptin 发明人:SHI TERRY; LOU SAM; DE LUCCHI OTTORINO; PADOVAN PIERLUIGI 权利人:F I S —FABBRICA ITALIANA SINTETICI S P A 摘要:Object of the present invention is an efficient process for the preparation of the active pharmaceutical ingredient Sitagliptine and the 2,4,5-trifluorophenylacetic acid (TFAA) and salt thereof, which is a key intermediate for the synthesis of Sitagliptine.
专利号:CN-118063351-B 优先权日:2024-04-18 标 题:Green synthesis of chiral β-amino acids using bioenzymes and immobilized transaminases used
专利号:CN-118063351-A 优先权日:2024-04-18 标 题 :Green synthesis of chiral beta amino acids using biological enzymes and immobilized aminotransferase used
专利号:WO-2013116538-A1 优先权日:2012-02-02 标 题:Methods of preventing and treating diabetes by inhibiting serotonin synthesis
1: Zeng DK, Xiao Q, Li FQ, Tang YZ, Jia CL, Tang XW. Cardiovascular risk of sitagliptin in treating patients with type 2 diabetes mellitus. Biosci Rep. 2019 Jul 15;39(7):BSR20190980. doi: 10.1042/BSR20190980. 2: Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006–. Sitagliptin. 2019 Feb 7. 2018:6091014. doi: 10.1155/2018/6091014.
合成参考文献
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