专利号:US-9926291-B2 优先权日:2007-03-27 标 题 :Synthesis of thiohydantoins 发明人:OUERFELLI OUATHEK; DILHAS ANNA; YANG GUANGBIN; ZHAO HONG 权利人:SLOAN KETTERING INST CANCER RES 摘要:A novel synthesis of the anti-androgen, A52, which has been found to be useful in the treatment of prostate cancer, is provided. A52 as well as structurally related analogs may be prepared via the inventive route. This new synthetic scheme may be used to prepare kilogram scale quantities of pure A52.
专利号:US-12172982-B2 优先权日:2020-08-12 标 题:Synthesis of quinazoline compounds 发明人:LIM NGIAP-KIE; SHEN JEFF; SIROIS LAUREN ELIZABETH; TIMMERMAN JACOB C; TRACHSEL ETIENNE; WHITE NICHOLAS ANDREW; XU JIE; ZHANG HAIMING; BACHMANN STEPHAN; BIGLER RAPHAEL; CLAGG KYLE BRADLEY PASCUAL; DIPASQUALE ANTONIO GIOVANNI; GOSSELIN FRANCIS; ORCEL UGO JONATHAN; MEIER ROLAND CHRISTOPH 权利人:GENENTECH INC; HOFFMANN LA ROCHE 摘要:Provided herein are methods of synthesizing quinazoline compounds comprising at least one atropisomeric center.
专利号:US-2025101021-A1 优先权日:2022-06-14 标 题:Methods of making tolebrutinib 发明人:BAILLY FRÉDÉRIC; BENELLI CHRISTOPHE; BORIE CYRIL; BOSCH MICHAËL; CABOS CLAUDE; CHARAUDEAU ALEXIS; JANSSENS LAURENCE; PACQUET FRANÇOIS; RODIER FABIEN; SALLÉ LAURENT; SODO ALFRED; VIGNE SYLVIE 权利人:PRINCIPIA BIOPHARMA INC 摘要:Disclosed herein are improved synthetic routes for making (R)-1-(1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1 H-imidazo[4,5-c]pyridin-2(3H)-one (tolebrutinbib). Also disclosed herein are novel compounds used in the synthesis of of (R)-1-(1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1 H-imidazo[4,5-c]pyridin-2(3H)-one.
专利号:US-12071422-B2 优先权日:2022-02-07 标 题 :Process for synthesis of quinazoline compounds 发明人:LEBL RENE; LIM NGIAP KIE; MEIER ROLAND CHRISTOPH; ORCEL UGO JONATHAN; SEDELMEIER JOERG; SHEN JEFF; SIROIS LAUREN ELIZABETH; TIMMERMAN JACOB C; TRACHSEL ETIENNE; WHITE NICHOLAS ANDREW; XU JIE; ZHANG HAIMING; BACHMANN STEPHAN; BASS THOMAS MICHAEL; BIGLER RAPHAEL; BURKHARD JOHANNES ADRIAN; CLAGG KYLE BRADLEY PASCUAL; GOSSELIN FRANCIS; HAN CHONG; KALDRE DAINIS; KELLY SEAN M; HEROLD SEBASTIAN; LEITNER CHRISTIAN 权利人:GENENTECH INC; HOFFMANN LA ROCHE 摘要:Provided herein are methods to synthesize compounds useful in the treatment of cancer where such compounds comprise a quinazolinyl core moiety and at least one stereoisomeric or atropisomeric moiety.
专利号:WO-2008119015-A2 优先权日:2007-03-27 标 题 :Synthesis of thiohydantoins
专利号:US-8987452-B2 优先权日:2007-03-27 标 题:Synthesis of thiohydantoins
摘要:Scammells, P. J., Science of Synthesis Knowledge Updates, (2013) 2, 456. 摘要:Ohshima, T., Science of Synthesis: Applications of Domino Transformations in Organic Synthesis, (2015) 1, 584. 摘要:Bagal, D. B.; Bhanage, B. M., Science of Synthesis: Catalytic Reduction in Organic Synthesis, (2018) 2, 390. 摘要:Bagal, D. B.; Bhanage, B. M., Science of Synthesis: Catalytic Reduction in Organic Synthesis, (2018) 2, 393.