Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1842758생성일: 2026년 10월 27일
(3R)-(+)-3-(Dimethylamino)pyrrolidine → N-[4-[(3R)-3-Dimethylaminopyrrolidin-1-yl]-2-methoxy-5-nitrophenyl]-4-(1-methylindol-3-yl)pyrimidin-2-amine
https://huagongshe.com/reaction/1842758
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | (3R)-(+)-3-(Dimethylamino)pyrrolidine | HCID 2758521 | — |
| 반응물 | N-(4-Fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine | HCID 71239058 | — |
| 반응물 | 5-chloro-N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methylindol-3-yl)pyrimidin-2-amine | HCID 71239282 | — |
| 용매 | 2,2,2-Trifluoroethanol | HCID 6409 | — |
| 생성물 | N-[4-[(3R)-3-Dimethylaminopyrrolidin-1-yl]-2-methoxy-5-nitrophenyl]-4-(1-methylindol-3-yl)pyrimidin-2-amine | HCID 71270217 | 87% |
반응 단계
(3R)—N,N-Dimethylpyrrolidin-3-amine (107 mg, 0.94 mmol) was added to a suspension of N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methylindol-3-yl)pyrimidin-2-amine (Intermediate 129; (which may be prepared by the method described for Intermediate 87), 0.372 mL, 2.13 mmol) in 2,2,2-trifluoroethanol (5 mL) and the mixture was heated in a microwave at 140° C. for 1 h. The cooled mixture was purified by ion exchange chromatography, using an SCX column. The desired product was eluted from the column using 7M methanolic ammonia and appropriate fractions were combined and concentrated in vacuo onto silica. Purification by FCC, eluting with 0-4% 7N methanolic ammonia in CH2Cl2 gave the title compound (364 mg, 87%) as an orange solid; 1H NMR: 1.74-1.87 (1H, m), 2.11-2.22 (1H, m), 2.21 (6H, s), 2.70-2.81 (1H, m), 3.10-3.21 (2H, m), 3.21-3.28 (1H, m), 3.47 (1H, td), 3.87 (3H, s), 3.95 (3H, s), 6.56 (1H, s), 7.10 (1H, t), 7.18 (1H, d), 7.21-7.27 (1H, m), 7.51 (1H, d), 8.07 (1H, s), 8.29 (1H, d), 8.32 (1H, s), 8.36 (1H, d), 8.54 (1H, s); m/z: ES+ MH+ 488.31.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08946235B2 |
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| 출처 데이터셋 | uspto-grants-2015_02 |
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| ORD ID | ord-6e0efccfa1594e7c89757826df247a7c |
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| 출처 메모 | uspto-grants-2015_02 |
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