2-chloro-9-isopropyl-N-(4-methoxybenzyl)-9H-purin-6-amine; N-(2-chloro-9-isopropyl-9H-purin-6-yl)-N-(4-methoxybenzyl)amine -Drug Synthesis Database

【结构式】

【分子编号】38023

【品名】2-chloro-9-isopropyl-N-(4-methoxybenzyl)-9H-purin-6-amine; N-(2-chloro-9-isopropyl-9H-purin-6-yl)-N-(4-methoxybenzyl)amine

【CA登记号】

【分子式】C₁₆H₁₈ClN₅O

【分子量】331.80472

【元素组成】C 57.92% H 5.47% Cl 10.68% N 21.11% O 4.82%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号：(V)

The condensation of 2,6-dichloropurine (I) with 4-methoxybenzylamine (II) in butanol at 120 C gives 2-chloro-6-(4-methoxybenzylamino)purine (II), which is treated with isopropyl iodide (IV) and NaH in DMF yielding 2-chloro-9-isopropyl-6-(4-methoxybenzylamino)purine (V). Finally, this compound is condensed with diethanolamine (VI) in DMSO at 160 C.

参考文献中间体

合成目标

【1】 Schow, S.R.; et al.; Synthesis and activity of 2,6,9-trisubstituted purines. Bioorg Med Chem Lett 1997, 7, 21, 2697.
【2】 Lum, R.T.; Blum, C.L.; Mackman, R.; Wick, M.M.; Schow, S.R. (CV Therapeutics, Inc.); Purine inhibitors of cyclin dependent kinase 2 and IkappaB-alpha. EP 1021186; US 5866702; WO 9805335 .

中间体序号	中间体编号	品名	CAS号	分子式	供应商	用于合成
(I)	25254	2,6-dichloro-9H-purine	5451-40-1	C₅H₂Cl₂N₄	详情	详情
(II)	15098	4-Methoxybenzylamine; (4-Methoxyphenyl)methanamine	2393-23-9	C₈H₁₁NO	详情	详情
(III)	38022	N-(2-chloro-9H-purin-6-yl)-N-(4-methoxybenzyl)amine; 2-chloro-N-(4-methoxybenzyl)-9H-purin-6-amine		C₁₃H₁₂ClN₅O	详情	详情
(IV)	19369	2-iodopropane	75-30-9	C₃H₇I	详情	详情
(V)	38023	2-chloro-9-isopropyl-N-(4-methoxybenzyl)-9H-purin-6-amine; N-(2-chloro-9-isopropyl-9H-purin-6-yl)-N-(4-methoxybenzyl)amine		C₁₆H₁₈ClN₅O	详情	详情
(VI)	24273	2-[(2-hydroxyethyl)amino]-1-ethanol	111-42-2	C₄H₁₁NO₂	详情	详情

Extended Information