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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 627394생성일: 2026년 10월 26일

Tetrahydrofuran → 7-Cyclopentyl-2-[5-(3-oxa-7,9-diaza-bicyclo[3.3.1]nonane-7-carbonyl)-pyridin-2-ylamino]-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide

https://huagongshe.com/reaction/627394

반응식

참여 물질

역할이름HCID투입량
반응물TetrahydrofuranHCID 8028—
반응물Methyl butyrateHCID 12180—
반응물7-[6-(7-Cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-pyridine-3-carbonyl]-3-oxa-7,9-diaza-bicyclo[3.3.1]nonane-9-carboxylic acid benzyl esterHCID 67355740—
반응물HCID 178418361HCID 178418361—
촉매PalladiumHCID 23938—
용매MethanolHCID 887—
생성물7-Cyclopentyl-2-[5-(3-oxa-7,9-diaza-bicyclo[3.3.1]nonane-7-carbonyl)-pyridin-2-ylamino]-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamideHCID 6735542693%

반응 단계

To a round bottom flask was combined 7-[6-(7-Cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-pyridine-3-carbonyl]-3-oxa-7,9-diaza-bicyclo[3.3.1]nonane-9-carboxylic acid benzyl ester (0.461 g, 0.722 mmol), methanol ethyl acetate (12 ml), THF (3 ml), methanol (3 ml), and Pd on C/10%. The mixture was put under a balloon of hydrogen and stirred over night. The mixture was purged with nitrogen followed by addition of methylene chloride. The resultant mixture was filtered through a pad of celite. The celite was washed with additional methylene chloride. The organics were combined and concentrated to a residue. The residue was purified by silica gel chromotography which gave 7-Cyclopentyl-2-[5-(3-oxa-7,9-diaza-bicyclo[3.3.1]nonane-7-carbonyl)-pyridin-2-ylamino]-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (338 mg, 0.67 mmol) in 93% yield. 1H NMR (400 MHz, CDCl3) δ ppm 8.82 (s, 1H), 8.63 (d, J=8.6 Hz, 1H), 8.56 (s, 1H), 8.47 (d, J=2.0 Hz, 1H), 7.87 (dd, J1=8.78 Hz, J2=2.26 Hz, 1H), 6.51 (s, 1H), 4.83 (m, 1H), 4.47 (s, 1H), 4.09 (m, 4H), 3.77 (s, 1H), 3.45-3.21 (m, 4H), 3.19 (s, 6H), 2.59 (m, 2H), 2.11 (m, 5H), 1.77 (m, 2H); HRMS m/z 505.2665 (M+H)+.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09309252B2
출처 데이터셋uspto-grants-2016_04
ORD IDord-68d491f440614a1d8e9700157cf69d2b
출처 메모uspto-grants-2016_04