WO2019196945A1 - 一种合成氘代酰胺及氘代磺酰胺的新方法 - Google Patents
一种合成氘代酰胺及氘代磺酰胺的新方法 Download PDFInfo
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- C07C233/05—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
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Abstract
Description
Claims (33)
- 一种合成氘代胺的方法,其特征在于:步骤如下:式中,L选自羰基、磺基;R 1选自取代或未取代的芳基、取代或未取代的杂芳基、取代或未取代的烷基、取代或未取代的环烷基、取代或未取代的杂环基;R 2选自取代或未取代的烷基、取代或未取代的环烷基、取代或未取代的杂环基、取代或未取代的芳基、取代或未取代的杂芳基;R 3选自-CO-R 6、-SO 2R 7;X为一个离去基团;其中,R 6、R 7各自独立地选自烷氧基、烷基、取代的烷基、芳基;R 4、R 5各自独立地选自H、氘代的取代或未取代的烷基、氘代的环烷基、氘代的杂环基、氘代的芳基、氘代的杂芳基,且R 4、R 5不同时为氢;(1)将化合物M、DMAP、R 3-X加入到溶剂中,反应完全后得化合物N;(2)将化合物N、R 4-NH-R 5或其盐、碱加入到溶剂中,反应完全后,纯化得化合物Ⅰ。
- 根据权利要求1所述的合成方法,其特征在于:R 3选自-CO-R 6、-SO 2R 7;X选自-OR 3、Cl、Br;其中,R 6、R 7各自独立地选自叔丁氧基、异丙氧基、苄氧基、甲基、三氟甲基、苯基、甲苯基。
- 根据权利要求2所述的合成方法,其特征在于:R 3选自-CO-R 6、-SO 2R 7;其中,R 6选自叔丁氧基、异丙氧基、苄氧基;R 7选自甲基、三氟甲基、苯基、甲苯基。
- 根据权利要求3所述的合成方法,其特征在于:R 3选自-CO-R 6;X为-OR 3;其中,R 6选自叔丁氧基。
- 根据权利要求1所述的合成方法,其特征在于:R 4、R 5各自独立地选自H、氘代的烷基,且R 4、R 5不同时为氢。
- 根据权利要求5所述的合成方法,其特征在于:R 4、R 5各自独立地选自H、氘代的甲基,且R 4、R 5不同时为氢。
- 根据权利要求1所述的合成方法,其特征在于:R 2选自取代或未取代的C 1~C 6烷基。
- 根据权利要求7所述的合成方法,其特征在于:R 2选自C 1~C 4烷基。
- 根据权利要求8所述的合成方法,其特征在于:R 2选自甲基。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(1)中,所述溶剂为极性溶剂或非极性溶剂。
- 根据权利要求12所述的合成方法,其特征在于:所述极性溶剂选自二氯甲烷、二氯乙烷、甲酰胺、三氟乙酸、DMSO、乙腈、DMF、六甲基磷酰胺、甲醇、乙醇、乙酸、异丙醇、吡啶、四甲基乙二胺、丙酮、三乙胺、正丁醇、二氧六环、四氢呋喃、甲酸甲酯、三丁胺、甲乙酮、乙酸乙酯、氯仿、三辛胺、碳酸二甲酯、乙醚、异丙醚、正丁醚、三氯乙烯、二苯 醚。
- 根据权利要求13所述的合成方法,其特征在于:所述极性溶剂选自二氯甲烷。
- 根据权利要求12所述的合成方法,其特征在于:所述非极性溶剂选自苯、甲苯、四氯化碳、二硫化碳、环己烷、己烷。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(1)中,所述化合物M、DMAP、R 3-X的摩尔比为1:1~3:1~10,优选为1:2~3:1.5~2。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(1)中,所述化合物M与溶剂的投料比为1:2~20mmol/mL;优选为1:2~15mmol/mL,更优选为1:5.5~10mmol/mL。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(1)中,所述反应温度为10~60℃。
- 根据权利要求18所述的合成方法,其特征在于:所述反应温度为20~30℃,优选为25℃。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(1)中,所述反应时间为10~120h,优选为10~16h,更优选为10~14h,进一步优选为12h。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(2)中,所述溶剂为极性溶剂或非极性溶剂。
- 根据权利要求21所述的合成方法,其特征在于:所述极性溶剂选自二氯甲烷、二氯乙烷、甲酰胺、三氟乙酸、DMSO、乙腈、DMF、六甲基磷酰胺、甲醇、乙醇、乙酸、异丙醇、吡啶、四甲基乙二胺、丙酮、三乙胺、正丁醇、二氧六环、四氢呋喃、甲酸甲酯、三丁胺、甲乙酮、乙酸乙酯、氯仿、三辛胺、碳酸二甲酯、乙醚、异丙醚、正丁醚、三氯乙烯、二苯醚。
- 根据权利要求22所述的合成方法,其特征在于:所述极性溶剂选自乙腈。
- 根据权利要求21所述的合成方法,其特征在于:所述非极性溶剂选自苯、甲苯、四氯化碳、二硫化碳、环己烷、己烷。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(2)中,所述化合物N与溶剂的投料比为1:1~25mmol/mL,优选为1:1~20mmol/mL,更优选为1:2.5~15mmol/mL。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(2)中,所述碱为有机碱或无机碱。
- 根据权利要求26所述的合成方法,其特征在于:所述有机碱选自DBU、甲醇钠、乙 醇钾、叔丁醇钾、叔丁醇钠、三乙胺、三乙烯二胺、DBN、DMAP、吡啶、N-甲基吗啉、四甲基乙二胺、TMG、正丁基锂、LDA。
- 根据权利要求27所述的合成方法,其特征在于:所述有机碱选自DBU。
- 根据权利要求26所述的合成方法,其特征在于:所述无机碱选自氢氧化钾、氢氧化钡、氢氧化钙、氢氧化铝、氢氧化锂、氢氧化镁、氢氧化锌、氢氧化铜、氢氧化铁、氢氧化铅、氢氧化钴、氢氧化铬、氢氧化锆、氢氧化镍、氢氧化铵、碳酸钠、碳酸氢钠、碳酸钾、碳酸氢钾。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(2)中,所述化合物N、R 4-NH-R 5或其盐、碱的摩尔比为1:1~4:1~5,优选为1:1~4:1~4.5。
- 根据权利要求30所述的合成方法,其特征在于:所述化合物N、R 4-NH-R 5或其盐、碱的摩尔比为1:3:4。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(2)中,所述反应温度为10~100℃,优选为20~30℃,更优选为25℃。
- 根据权利要求1~11任意一项所述的合成方法,其特征在于:步骤(2)中,所述反应时间为10~120h,优选为10~14h,更优选为12h。
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US17/047,380 US11753392B2 (en) | 2018-04-13 | 2019-04-12 | Method for synthesis of deuterated amide and deuterated sulfonamide |
CA3096963A CA3096963A1 (en) | 2018-04-13 | 2019-04-12 | A new method for synthesis of deuterated amide and deuterated sulfonamide |
EP19785608.1A EP3778538A4 (en) | 2018-04-13 | 2019-04-12 | NEW PROCESS FOR THE SYNTHESIS OF DEUTERATE AMIDES AND DEUTERATE SULFONAMIDE |
JP2020555814A JP2021521190A (ja) | 2018-04-13 | 2019-04-12 | 重水素化アミド及び重水素化スルホンアミドを合成する新規な方法 |
KR1020207029303A KR102482289B1 (ko) | 2018-04-13 | 2019-04-12 | 중수소화 아미드 및 중수소화 설폰아미드의 신규 합성방법 |
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WO2021035360A1 (en) * | 2019-08-30 | 2021-03-04 | Risen (Suzhou) Pharma Tech Co., Ltd. | Prodrugs of the tyrosine kinase inhibitor for treating cancer |
CN112679348A (zh) * | 2020-12-27 | 2021-04-20 | 河南师范大学 | 一种3-芳甲酰基茚酮-2-甲酸酯类化合物的合成方法 |
CN114634471A (zh) * | 2022-04-14 | 2022-06-17 | 河南师范大学 | 一种合成γ-羟基-γ-全氟甲基环外双键丁内酯类化合物的方法 |
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CN112442011B (zh) * | 2019-08-30 | 2023-11-14 | 润佳(苏州)医药科技有限公司 | 一种前药化合物及其在治疗癌症方面的应用 |
CN112442009B (zh) * | 2019-08-30 | 2023-10-03 | 润佳(苏州)医药科技有限公司 | 氘代化合物及其在治疗癌症方面的应用 |
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CN115896823A (zh) * | 2022-03-29 | 2023-04-04 | 天津大学 | D2O为氘源电催化腈制备α,β-氘代胺类药物及药物前体的方法 |
CN116425703A (zh) * | 2023-03-27 | 2023-07-14 | 浙大宁波理工学院 | 一种饱和环醚类化合物c2位环外甲基氘代的方法 |
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WO2021035360A1 (en) * | 2019-08-30 | 2021-03-04 | Risen (Suzhou) Pharma Tech Co., Ltd. | Prodrugs of the tyrosine kinase inhibitor for treating cancer |
CN112679348A (zh) * | 2020-12-27 | 2021-04-20 | 河南师范大学 | 一种3-芳甲酰基茚酮-2-甲酸酯类化合物的合成方法 |
CN112679348B (zh) * | 2020-12-27 | 2023-09-05 | 河南师范大学 | 一种3-芳甲酰基茚酮-2-甲酸酯类化合物的合成方法 |
CN114634471A (zh) * | 2022-04-14 | 2022-06-17 | 河南师范大学 | 一种合成γ-羟基-γ-全氟甲基环外双键丁内酯类化合物的方法 |
CN114634471B (zh) * | 2022-04-14 | 2023-05-19 | 河南师范大学 | 一种合成γ-羟基-γ-全氟甲基环外双键丁内酯类化合物的方法 |
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US20210115009A1 (en) | 2021-04-22 |
CN110372598A (zh) | 2019-10-25 |
KR102482289B1 (ko) | 2022-12-27 |
KR20200130418A (ko) | 2020-11-18 |
JP2021521190A (ja) | 2021-08-26 |
US11753392B2 (en) | 2023-09-12 |
EP3778538A1 (en) | 2021-02-17 |
CA3096963A1 (en) | 2019-10-17 |
EP3778538A4 (en) | 2022-03-23 |
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