Florfenicol has many practical values, but there is still a problem to be solved, that is, it is insoluble in water, its utilization rate is low, and its efficacy cannot be fully exerted. This problem has not been well solved. At present, the water-soluble technology of florfenicol in China is physical methods: cosolvent micronization, β -cyclodextrin inclusion, hydroxypropyl β -cyclodextrin inclusion, PVPK dispersion, PEG6000 dispersion, ultramicro, grinding and other methods are generally unsatisfactory, and the dissolution rate is slow and the dissolution amount is small, which is difficult to meet the needs of preparations and concentrated preparations. Our company adopts the most advanced chiral synthesis technology in the world, and uses D- Su -2- amino-1- (p-methylsulfonyl) phenyl-1.3- propanediol as raw materials to synthesize florfenicol under the action of chiral organic zinc and YH-3 catalyst. The water solubility is fast, and the biological activity of florfenicol is enhanced after it enters animals. Conduct clinical trials. Duck serositis; The therapeutic effect on pig asthma and piglet yellow and white dysentery is better than that of florfenicol, which successfully solves the problems that have not been solved in academic circles.
Its characteristics: 1. It is not affected by water temperature, completely dissolved and absorbed quickly, and its biological titer is as high as 65438+ 0.5 times that of common water-soluble florfenicol.
2. Unique optical molecular structure, not easy to produce drug resistance, regulating immune cytokines and inflammatory signal transduction pathway.
3. Inhibit bronchospasm and antiallergic, and have obvious effect on respiratory tract.
Note: It is forbidden to use with alkaline drugs.
Production company: Jinan Meng Hui Biotechnology Co., Ltd.
Address: No.2 Maanshan Road, Jinan.