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Histidine hydrochloride production method

A technology of histidine hydrochloride and its production method, which is applied in the production field of histidine hydrochloride, can solve the problems of high production cost and complicated manufacturing process, and achieve the effect of low production cost and simple manufacturing process

Inactive Publication Date: 2015-07-01
蒋学京
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because currently in the production of histidine hydrochloride, the manufacturing process is complicated and the production cost is high

Method used

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Embodiment Construction

[0006] Now in conjunction with the present invention for further detailed description.

[0007] A kind of production method of histidine hydrochloride of the present invention, concrete steps are as follows: take hemoglobin as raw material, carry out column chromatography separation with ion exchange resin after hydrochloric acid hydrolysis, then recrystallize with hydrochloric acid to obtain histidine hydrochloride.

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Abstract

The invention relates to a histidine hydrochloride production method. The method concretely comprises the following steps: hydrolyzing a raw material ferrohemoglobin by hydrochloric acid, carrying out column chromatography separation by adopting ion exchange resin, and re-crystallizing by using hydrochloric acid to obtain histidine hydrochloride. The histidine hydrochloride production method has the advantages of simple preparation process and low production cost.

Description

technical field [0001] The invention relates to the field of medicine preparation, in particular to a production method of histidine hydrochloride. Background technique [0002] Histidine Hydrochloride (English name: Histidine Hydrochloride) is colorless crystal or white crystalline powder; almost odorless, slightly salty taste. This product is an amino acid drug. For adjuvant treatment of peptic ulcer. It can also treat diseases such as anemia, angina pectoris and cardiac insufficiency. Because currently in the production of histidine hydrochloride, the manufacturing process is complicated and the production cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the above-mentioned problems, a production method of histidine hydrochloride is provided. [0004] The technical solution adopted by the present invention to solve the technical problem is: a production method of histidine hydrochlo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07D233/64
CPCC07D233/64
Inventor 蒋学京
Owner 蒋学京
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