Salts of glucopyranose derivative and solutions of the same
US5733927A · kind A · utility
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9Claims
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Key dates
| Filing date | Jun 5, 1995 |
| Grant date | Mar 31, 1998 |
| Priority date | — |
| Expiry date | Jun 5, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for improving the solubility of a salt of a glucopyranose derivative of formula (I) ##STR1## wherein R.sup.2, R.sup.3 and Y.sup.+ are as defined herein. The compound of formula (I) possesses enhanced activity for cellular immunity, and therefore is useful as an enhancing agent for immunity. It also possesses inducing activity for TNF, IL-1, and IFN, and therefore is useful as an anti-tumor agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.