돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1685208생성일: 2026년 10월 25일

Isopropanol → 4-{4-[4-(3-Difluoromethyl-4-fluorophenyl)-1-(((R)-1-methylpiperidin-2-yl)methyl)-1H-imidazol-2-yl]-piperidin-1-yl}-5-ethyl-5,7-dihydro-pyrrolo[2,3-d]pyrimidin-6-one

https://huagongshe.com/reaction/1685208

반응식

참여 물질

역할이름HCID투입량
반응물IsopropanolHCID 3776—
반응물DiisopropylethylamineHCID 81531—
반응물4-Chloro-5-ethyl-5,7-dihydro-pyrrolo[2,3-d]pyrimidin-6-oneHCID 59322362—
반응물(R)-2-((4-(3-(Difluoromethyl)-4-fluorophenyl)-2-(piperidin-4-yl)-1H-imidazol-1-yl)methyl)-1-methylpiperidineHCID 67265238—
용매WaterHCID 962—
생성물4-{4-[4-(3-Difluoromethyl-4-fluorophenyl)-1-(((R)-1-methylpiperidin-2-yl)methyl)-1H-imidazol-2-yl]-piperidin-1-yl}-5-ethyl-5,7-dihydro-pyrrolo[2,3-d]pyrimidin-6-oneHCID 672649365.4%

반응 단계

Combine (R)-2-((4-(3-(difluoromethyl)-4-fluorophenyl)-2-(piperidin-4-yl)-1H-imidazol-1-yl)methyl)-1-methylpiperidine (0.8 g, 0.0018 mol, 1.0 eq); 4-chloro-5-ethyl-5,7 dihydro-pyrrolo[2,3-d]pyrimidin-6-one (0.425 g, 0.00216 mol, 1.2 eq); DIPEA (2.3 mL, 0.0126 mol, 7.0 eq) and IPA (15 mL) in a pressure tube and heat at 120° C. overnight under sealed condition. Cool the reaction mass and dilute with water (25 mL). Extract in EA (2×50 mL) and wash the organic layer with brine (2×50 mL). Dry over anhydrous sodium sulfate and concentrate the crude compound. Filter the crude product through a short silica pad (100-200 mesh) using 0-8% MeOH-DCM). LCMS of concentrated crude product shows 70% of the desired product (m/z=568 [M+H]). Purify through reverse phase preparative HPLC to get 0.055 g of the title compound. MS (ES+): m/z=568 (M+H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08148387B2
출처 데이터셋uspto-grants-2012_04
ORD IDord-b7c4cb323d7c40748534993aff8bbe4a
출처 메모uspto-grants-2012_04