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【结 构 式】 
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【药物名称】 【化学名称】1-[1-(4-Fluorobenzyl)-5-phenyl-1H-1,2,4-triazol-3-ylmethyl]-4-(4-methoxyphenyl)piperazine 【CA登记号】217966-61-5 【 分 子 式 】C27H28FN5O 【 分 子 量 】457.55551 |
【开发单位】University of Athens (Originator) 【药理作用】Antifungal Agents, ANTIINFECTIVE THERAPY |
合成路线1
The condensation of 1-(4-methoxyphenyl)piperazine (I) with ethyl chloroacetate (II) gives the expected condensation product (III), which by treatment with hydrazine in converted into the corresponding hydrazide (IV). The cyclization of (IV) with benzimidate (V) by heating at 180 C affords the triazole (VI), which is finally condensed with 4-fluorobenzyl chloride (VII) by means of NaH in DMF.
| 【1】 Chytiroglou-Lada, A.; Filippatos, E.C.; Papakonstantinou-Garoufalias, S.S.; Papadaki-Valiraki, A.E.; Todoulou, O.G.; Synthesis, antifungal activity and antibacterial evaluation of some 3-piperazinylmethyl-5-aryl-1H-1,2,4-triazoles. Arzneim-Forsch Drug Res 1998, 48, 10, 1019. |
| 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) | 16312 | 1-(4-Methoxyphenyl)piperazine; Methyl 4-piperazinophenyl ether | 38212-30-5 | C11H16N2O | 详情 | 详情 |
| (II) | 16601 | ethyl chloroacetate; ethyl 2-chloroacetate | 105-39-5 | C4H7ClO2 | 详情 | 详情 |
| (III) | 25573 | ethyl 2-[4-(4-methoxyphenyl)-1-piperazinyl]acetate | C15H22N2O3 | 详情 | 详情 | |
| (IV) | 25574 | 2-[4-(4-methoxyphenyl)-1-piperazinyl]acetohydrazide | C13H20N4O2 | 详情 | 详情 | |
| (V) | 14225 | ethyl benzenecarboximidoate | C9H11NO | 详情 | 详情 | |
| (VI) | 25575 | 1-(4-methoxyphenyl)-4-[(5-phenyl-1H-1,2,4-triazol-3-yl)methyl]piperazine; methyl 4-[4-[(5-phenyl-1H-1,2,4-triazol-3-yl)methyl]-1-piperazinyl]phenyl ether | C20H23N5O | 详情 | 详情 | |
| (VII) | 12354 | 4-Fluorobenzyl chloride; 1-(Chloromethyl)-4-fluorobenzene | 352-11-4 | C7H6ClF | 详情 | 详情 |
Extended Information