Compound injection of Xylazine and preparation technique

Abstract

The invention provides a compound xiarazine injection and its preparation process. Put 100g of xylazine and 61-66g of ethylenediaminetetraacetic acid into double-distilled water, dissolve them at a temperature of 60-90°C, and prepare them according to the ratio of 5000-2500:1. Take dihydroetorphine hydrochloride and mix the solution evenly to make a mixed solution containing 100 mg of xylazine, 61-66 mg of ethylenediaminetetraacetic acid, and 10-20 μg of dihydroetorphine hydrochloride per ml, and fill it in an ampoule. Sterilized prepared. The invention provides a powerful braking drug for anesthesia and braking of wild animals, which can be used in industrial production and promote artificial breeding and wild animal protection.

Description

Technical field: [0001] The preparation of the invention is an anesthetic drug for animals, and further provides a compound xylazine injection and a preparation process, belonging to the technical field of veterinary drug preparation. technical background: [0002] Thiazine (chemical name 2-(2,6-xylidine amino)-4-H-5,6-dihydro-1,3 thiazine) involved in the present invention is a veterinary medicine used for analgesia, hypnosis and muscle relaxation. Drugs are non-narcotic analgesics and sedatives used to anesthetize animals. They are usually unilateral preparations, and their anesthesia speed is relatively slow. In actual use, in order to quickly anesthetize animals, the amount of anesthesia drugs is often used in a very large amount. Anesthetizing animals comes with many side effects. [0003] Dihydroetorphine hydrochloride (chemical name 7a-[1-(R)-hydroxy-1-methylbutyl] 6,14-endetrahydrooripavine hydrochloride) is a highly effective narcotic sedative Pain medicine, for m...