On March 27, 2020, there was a patent about pharmaceutical powders, veterinary medicine.Recommanded Product: 23256-42-0 The title of the patent was Method for preparing pharmaceutical soluble powder comprising florfenicol and trimethoprim lactate. And the patent contained the following:
The pharmaceutical soluble powder comprises the following components in parts by weight (g): 9-11 each of florfenicol and anhydrous citric acid, 1.5-2.5 of trimethoprim lactate, and the balance is anhydrous glucose. The preparation method of pharmaceutical soluble powder includes: mol. sieving and weighing the florfenicol, anhydrous citric acid, and trimethoprim lactate, adding all the material into anhydrous glucose, premixing and dispersing for 1 h to obtain the pharmaceutical soluble powder. The present invention discloses a pharmaceutical soluble powder having high efficiency, synergist effect, capable of dissolving the components rapidly, and wide application in veterinary medicines. The experimental process involved the reaction of 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diamine 2-hydroxypropanoate(cas: 23256-42-0).Recommanded Product: 23256-42-0
The Article related to florfenicol anhydrous citric acid trimethoprim lactate pharmaceutical soluble powder, Pharmaceuticals: Formulation and Compounding and other aspects.Recommanded Product: 23256-42-0
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia