【药物名称】COR-32-24, COR-3224
化学结构式(Chemical Structure):
参考文献No.778
标题:Novel 2-amino-5-aminomethyl-2-oxazolines
作者:Creuzet, M.-H.; Feniou, C.; Jarry, C.; Prat, G.; Pontagnier, H. (Societ?Cortial SA)
来源:EP 0106776; FR 2546167
合成路线图解说明:

The reaction of phenylpiperazine (I) with epichlorhydrin (II) leads to 1-chloro-3-(1-phenyl-4-piperazinyl)-2-propanol. This intermediate is dehydrohalogenated to 1-(1-phenyl-4-piperazinyl)-2,3-epoxypropane (III) using sodium hydroxide. The epoxide is converted without further purification into the corresponding 4,5-dihydro-5-[(4-phenyl-1-piperazinyl)methyl]-2-oxazolamine (COR3224) by condensation with monosodium cyanamide salt in methanol, which permits the solubilization of all compounds. The amidine group of the oxazoline ring induces a tautomeric amino-imino equilibrium. For COR3224 it has been shown by X-ray crystallography that the amino form is preponderant in the free base, whereas the imino form predominates in salts.

参考文献No.151173
标题:COR3224
作者:D'Arnoux, C.; Panconi, E.; Descas, P.; Vaugien, B.; Lambrey, B.; Mosser, J.; Jarry, C.; Gomond, P.; Saudubray, F.; Roux, J.
来源:Drugs Fut 1991,16(10),893
合成路线图解说明:

The reaction of phenylpiperazine (I) with epichlorhydrin (II) leads to 1-chloro-3-(1-phenyl-4-piperazinyl)-2-propanol. This intermediate is dehydrohalogenated to 1-(1-phenyl-4-piperazinyl)-2,3-epoxypropane (III) using sodium hydroxide. The epoxide is converted without further purification into the corresponding 4,5-dihydro-5-[(4-phenyl-1-piperazinyl)methyl]-2-oxazolamine (COR3224) by condensation with monosodium cyanamide salt in methanol, which permits the solubilization of all compounds. The amidine group of the oxazoline ring induces a tautomeric amino-imino equilibrium. For COR3224 it has been shown by X-ray crystallography that the amino form is preponderant in the free base, whereas the imino form predominates in salts.

参考文献No.157718
标题:Crystal and molecular structure of 5-(1-aryl-4-piperazino)-methyl-2-amino-2-oxazolines with antidepressant activity
作者:Ouhabi, J.; Jarry, C.; Bosc, J.J.; Carpy, A.
来源:Arch Pharm 1990,323157-61
合成路线图解说明:

The reaction of phenylpiperazine (I) with epichlorhydrin (II) leads to 1-chloro-3-(1-phenyl-4-piperazinyl)-2-propanol. This intermediate is dehydrohalogenated to 1-(1-phenyl-4-piperazinyl)-2,3-epoxypropane (III) using sodium hydroxide. The epoxide is converted without further purification into the corresponding 4,5-dihydro-5-[(4-phenyl-1-piperazinyl)methyl]-2-oxazolamine (COR3224) by condensation with monosodium cyanamide salt in methanol, which permits the solubilization of all compounds. The amidine group of the oxazoline ring induces a tautomeric amino-imino equilibrium. For COR3224 it has been shown by X-ray crystallography that the amino form is preponderant in the free base, whereas the imino form predominates in salts.

参考文献No.189660
标题:Synthesis and antidepressant activity of 5-(1-aryl-4-piperazino)methyl-2-amino-2-oxazolines
作者:Bosc, J.J.; Descas, P.; Carpy, A.; Panconi, E.; Jarry, C.
来源:Eur J Med Chem 1992,27(5),437
合成路线图解说明:

The reaction of phenylpiperazine (I) with epichlorhydrin (II) leads to 1-chloro-3-(1-phenyl-4-piperazinyl)-2-propanol. This intermediate is dehydrohalogenated to 1-(1-phenyl-4-piperazinyl)-2,3-epoxypropane (III) using sodium hydroxide. The epoxide is converted without further purification into the corresponding 4,5-dihydro-5-[(4-phenyl-1-piperazinyl)methyl]-2-oxazolamine (COR3224) by condensation with monosodium cyanamide salt in methanol, which permits the solubilization of all compounds. The amidine group of the oxazoline ring induces a tautomeric amino-imino equilibrium. For COR3224 it has been shown by X-ray crystallography that the amino form is preponderant in the free base, whereas the imino form predominates in salts.

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