CRYSTAL OF 4’-SUBSTITUTED NUCLEOSIDE, AND PREPARATION METHOD THEREFOR, COMPOSITION THEREOF AND USE THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 6, 2025
app pub date -
Jan 17, 2023
filing date -
Jan 17, 2023
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Provided are a type XVIII crystal of compound (3), and a preparation method therefor, a composition containing the crystal, and the use thereof. The type XVIII crystal shows good physical properties, such as easily prepared and crystal form stability, which is convenient for large-scale production and quality control of drugs, and is suitable as a crystal form of compound (3) in drug preparation.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully