Uracil analogs are essential components of the genetic material of living organisms and constitute the basic structural units of DNA and RNA. Many of these derivatives have different biological activities. They are precursors and important intermediates of many drugs. Anti-tumor drugs are often prepared from uracil derivatives in clinical practice. Some of the antitumor drugs used so far are synthesized by modification of the basic structure of uracil analogs. The modification modalities are mainly the introduction of different functional groups, metal atoms, drug small molecules, and biomolecules based on uracil and its analogs. Uracil derivatives are the most important component of anticancer drugs in today's drug market segment and occupy an important position. The most classical of them is the metabolic antagonist 5-fluorouracil.
CD BioGlyco aims to provide data and theoretical support for basic theoretical and activity studies of uracil analogs. We provide services for the optimization of existing production processes and the production of novel derivatives.
Fig.1 Production process of uracil derivatives. (CD BioGlyco)
Modification of uracil and its derivatives has been the focus of our research. Our modifications are carried out using uracil analogs as the structural backbone. We produce and screen some of the biologically active compounds by using different methods including esterification, amidation, C-N coupling molecular modifications, etc. We also conduct activity theory studies on some of the active compounds.
In order to meet the needs of different applications, we optimize the existing production routes to produce uracil derivatives. We study the effects of the ratio of raw materials, temperature, and time on the yield of each step. Our products include 5-fluorouracil (5-FU), 5-formyluracil (5-FoU), 5-hydroxymethyluracil (5-HmU), and others.
It is an important antitumor drug and an important intermediate of fluorinated pyrimidine antitumor drugs. The current production methods of 5-FU are summarized into three methods: condensation cyclization method, direct fluorination method, and other methods. We optimize the production route of 5-FU to improve the yield and purity of the product.
5-FoU is of wide interest in epigenetics. It is functionally related to thymine and a 5-HmU with potential applications in the research of the treatment of cancer. We optimize the production route of 5-FoU based on reported reactions.
5-HmU is an endogenous DNA breakage product that can be extracted from organisms but is mainly derived from chemical synthesis. Based on the reported production methods, we generate 5-HmU by the reaction of formaldehyde or paraformaldehyde with uracil in an alkaline aqueous solution. We optimize the reactant feed ratio, alkali type, alkali concentration, reaction temperature, and other factors.
CD BioGlyco is dedicated to providing a high-quality production of uracil derivatives. In addition, we have optimized various production routes for Thymine Derivatives, Ribothymidine Derivatives, etc. Please feel free to contact us for production-related information. We are looking forward to working with you.
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