Doxycycline hydrochloride soluble powder and preparation method thereof

A doxycycline hydrochloride, soluble technology, applied in the direction of tetracycline active ingredients, powder delivery, pharmaceutical formulations, etc., can solve the problems of slow recovery of the body, causing other infections, unsuitable feed intake, etc., to reduce stress response, Good palatability and long-lasting effective blood concentration
CN109700767AInactive Publication Date: 2019-05-03江西九信药业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
江西九信药业有限公司
Publication Date
2019-05-03
Estimated Expiration
Not applicable · inactive patent
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Abstract

The present invention provides doxycycline hydrochloride soluble powder. The doxycycline hydrochloride soluble powder is composed of the following raw materials in mass percentages: 45-55% of doxycycline hydrochloride and 45-55% of anhydrous glucose. The present invention also provides a preparation method of the doxycycline hydrochloride soluble powder. The doxycycline hydrochloride soluble powder can effectively treat respiratory diseases caused by treatment of pig and chicken gram-positive bacteria and negative bacteria of escherichia coli, salmonellosis, pasteurellosis and mycoplasma, hasa good therapeutic effect, is quick in effects, can address both symptoms and root causes, reduces stress response when diseases occur, prevents and treats concomitant and secondary infections of themycoplasma and chlamydia, uses conventional equipment during preparation, and is simple in production method, low in material cost, and suitable for industrialized mass production of antibiotic premixes of poultry and livestock.
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Description

technical field

[0001] The invention belongs to the technical field of veterinary medicine, and in particular relates to a doxycycline hydrochloride soluble powder and a preparation method thereof. Background technique

[0002] Doxycycline hydrochloride is a tetracycline antibiotic. Doxycycline reversibly binds to the receptor on the 30S subunit of the bacterial ribosome, interferes with tRNA and mRNA to form a ribosome complex, prevents peptide chain elongation and inhibits protein synthesis, thereby rapidly inhibiting bacterial growth and reproduction. Doxycycline inhibits both Gram-positive and Gram-negative bacteria. Bacteria are cross-resistant to doxycycline and oxytetracycline.

[0003] The mixed infection of porcine pneumonia and mycoplasma pneumonia is a complex disease of pigs. Porcine pneumonia is a respiratory disease caused by Salmonella, and mycoplasma pneumonia is a respiratory disease caused by mycoplasma, also known as swine panting disease. The disease i...

Claims

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