CAS: 1807988-02-8; (2R,5S,13Ar)-8-Hydroxy-7,9-Dioxo-N-(2,4,6-Trifluorobenzyl)-2,3,4,5,7,9,13,13A-Octahydro-2,5-Methanopyrido[1',2':4,5]Pyrazino[2,1-B][1,3]Oxazepine-10-Carboxamide Sodium Salt
比卡格韦置于甲醇,Sodium Hydroxide体系中,用 二氯甲烷 用作溶剂,化学反应 1.0H,以10.47 G的收率获得比卡格韦 参考文献: Process And Polymorphic Forms Of Bictegravir And Its Pharmaceutically Acceptable Salts Or Co-Crystals Thereof[fr] Procédé Et Formes Polymorphes De Bictegravir Et De Ses Sels Ou Co-Cristaux Pharmaceutiquement Acceptables 标题: Process And Polymorphic Forms Of Bictegravir And Its Pharmaceutically Acceptable Salts Or Co-Crystals Thereof[fr] Procédé Et Formes Polymorphes De Bictegravir Et De Ses Sels Ou Co-Cristaux Pharmaceutiquement Acceptables 摘要:本发明通常涉及双咪唑类化合物bictegravir的多晶型,其盐,共晶体,溶剂化合物或水合物,以及其制备方法,还涉及含有该化合物的制药组合物.本发明还涉及一种制备基本无其对映异构体杂质的bictegravir的方法.
专利号:US-11248005-B2 优先权日:2019-07-08 标 题 :Process for preparation of intermediates used for the synthesis of HIV integrase inhibitor 发明人:JADHAV HARISHCHANDRA SAMBHAJI; SHRIVASTAVA DHANANJAI; AHER UMESH PARASHARAM; DEOKAR SHARAD CHANDRABHAN; NALE DEEPAK BABASAHEB; HONRAO SURYAKANT TUKARAM; SINGH GIRIJ PAL 权利人:LUPIN LTD 摘要:Provided herein is a process for the intermediates used for preparation of HIV Integrase Inhibitor such as Bictegravir, Dolutegravir, Cabotegravir or their pharmaceutically acceptable salts.
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