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HRID 51551作成日:2026年10月25日

Piconol → 2-pyridylmethyl N-[4-(4-amino-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]carbamate

https://huagongshe.com/reaction/51551

反応式

関与物質

役割名称HCID仕込み量
反応物PiconolHCID 11474—
反応物phenyl N-[4-(4-amino-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]carbamateHCID 22736249—
溶媒PyridineHCID 1049—
生成物2-pyridylmethyl N-[4-(4-amino-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]carbamateHCID 22736288—

反応条件

温度100 °C

反応手順

Phenyl N-[4-(4-amino-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]carbamate (30 mg, 0.065 mmol) was mixed 2-pyridylmethanol (0.05 mL) in pyridine (0.5 mL). The reaction mixture was heated at 100° C. overnight. The solvent was removed and the residue was purified by preparative reverse phase LC/MS to give 2-pyridylmethyl N-[4-(4-amino-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]carbamate (11 mg, 0.023 mmol). The solid was dissolved in ethyl acetate (2 mL) and 1.0N HCl in ether (0.1 mL) was added slowly. The precipitate was collected through filtration under nitrogen to give 2-pyridylmethyl N-[4-(4-amino-7-tetrahydro-2H-4-pyranyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]carbamate hydrochloride (12 mg, 0.023 mmol). 1H NMR (DMSO-d6) δ 1.92(m, 2H), 2.16(m, 2H), 3.55(m, 2H), 3.89(s, 3H), 4.02(m, 2H), 4.91 (m, 1H), 5.23(s, 2H), 7.05(d, J=8.2 Hz, 1H), 7.14 (s, 1H), 7.37(m, 1H), 7.53(d, J=7.8 Hz, 1H), 7.87(m, 3H), 8.42(s, 1H), 8.57(d, J=4.2 Hz, 1H), 8.85(s, 1H). LC/MS MH30 =475.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US06713474B2
出典データセットuspto-grants-2004_03
ORD IDord-f9d796c6b5734a40a3a83e8d591aed4f
出典メモuspto-grants-2004_03