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    • 7. 发明授权
    • (2S)-2-[[4-[(1R)-1-[(2,4-diaminopteridin-6-yl)methyl]but-3-ynyl]benzoyl]amin]pentanedioic acid for the treatment of inflammatory disorders
    • (2S)-2 - [[4 - [(1R)-1 - [(2,4-二氨基芴-6-基)甲基]丁-3-炔基]苯甲酰基]氨基]戊二酸用于治疗炎症性疾病
    • US09187481B2
    • 2015-11-17
    • US14467812
    • 2014-08-25
    • Allos Therapeutics, Inc.
    • Gijsbertus J. Pronk
    • C07D475/08
    • C07D475/08
    • The present invention relates to diastereomers of 10-propargyl-10-deazaaminopterin, compositions comprising optically pure diastereomers of 10-propargyl-10-deazaaminopterin, in particular the two (R,S) diastereomers about the C10 position, specifically, diastereomers (2S)-2-[[4-[(1S)-1-[(2,4-diaminopteridin-6-yl)methyl]but-3-ynyl]benzoyl]amino]pentanedioic acid and/or (2S)-2-[[4-[(1R)-1-[(2,4-diaminopteridin-6-yl)methyl]but-3-ynyl]benzoyl]amino]pentanedioic acid. Methods of preparation of these diastereomers, compositions containing them, and their use for the treatment of conditions related to inflammatory disorders and cancer are also disclosed.
    • 本发明涉及10-炔丙基-10-脱氮氨基蝶呤的非对映异构体,其包含10-炔丙基-10-脱氮氨基蝶呤的光学纯的非对映异构体,特别是关于C10位的两个(R,S)非对映异构体,特别是非对映异构体(2S) -2 - [[4 - [(1S)-1 - [(2,4-二氨基芴-6-基)甲基]丁-3-炔基]苯甲酰基]氨基]戊二酸和/或(2S)-2- [ [4 - [(1R)-1 - [(2,4-二氨基脒-6-基)甲基]丁-3-炔基]苯甲酰基]氨基]戊二酸。 还公开了制备这些非对映异构体的方法,含有它们的组合物及其用于治疗与炎性疾病和癌症有关的病症的用途。
    • 9. 发明授权
    • Optically pure diastereomers of 10-Propargyl-10-deazaaminopterin and methods of using same for the treatment of cancer
    • 10-Propargyl-10-deazaaminopterin的光学纯非对映异构体及其用于治疗癌症的方法
    • US08835433B2
    • 2014-09-16
    • US13800593
    • 2013-03-13
    • Allos Therapeutics, Inc.
    • Gijsbertus J. Pronk
    • A61K31/519C07D475/08
    • C07D475/08
    • The present invention relates to diastereomers of 10-propargyl-10-deazaaminopterin, compositions comprising optically pure diastereomers of 10-propargyl-10-deazaaminopterin, in particular the two (R,S) diastereomers about the C10 position, specifically, diastereomers (2S)-2-[[4-[(1S)-1-[(2,4-diaminopteridin-6-yl)methyl]but-3-ynyl]benzoyl]amino]pentanedioic acid and/or (2S)-2-[[4-[(1R)-1-[(2,4-diaminopteridin-6-yl)methyl]but-3-ynyl]benzoyl]amino]pentanedioic acid. Methods of preparation of these diastereomers, compositions containing them, and their use for the treatment of conditions related to inflammatory disorders and cancer are also disclosed.
    • 本发明涉及10-炔丙基-10-脱氮氨基蝶呤的非对映异构体,其包含10-炔丙基-10-脱氮氨基蝶呤的光学纯的非对映异构体,特别是关于C10位的两个(R,S)非对映异构体,特别是非对映异构体(2S) -2 - [[4 - [(1S)-1 - [(2,4-二氨基芴-6-基)甲基]丁-3-炔基]苯甲酰基]氨基]戊二酸和/或(2S)-2- [ [4 - [(1R)-1 - [(2,4-二氨基脒-6-基)甲基]丁-3-炔基]苯甲酰基]氨基]戊二酸。 还公开了制备这些非对映异构体的方法,含有它们的组合物及其用于治疗与炎性疾病和癌症有关的病症的用途。