Novel method for synthesizing adenine
A new type of adenine technology, applied in the field of adenine preparation, can solve the problems of many side reactions, increased input costs, cumbersome post-processing, etc., and achieve the effect of reducing production costs and increasing the total yield
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0014] The examples described in the present invention are illustrative of the present invention and cannot be used to limit the present invention. Any changes and adjustments within the meaning and scope equivalent to the present invention should be considered to be within the scope of the present invention.
[0015] A new method of synthesizing adenine includes the following steps:
[0016] (1) First disperse acetylhypoxanthine in 1,2-dichloroethane, then add it to the reaction kettle, slowly add anhydrous pyridine and triethylamine, stir and heat to 110℃-120℃, add trichlorooxy Phosphorus heat preservation reaction for 50-80 minutes, continue the heat preservation reaction at 110°C-120°C for 4-6 hours, then lower the temperature to about 15°C, and let it stand overnight;
[0017] (2) Filter the above reaction solution and add it to the ammonia / methanol mixture to perform ammonolysis and dry to obtain crude adenine;
[0018] (3) Put the obtained crude adenine into the reactor, after ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap