Agent for measurement of singlet oxygen
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 25, 2003
Grant Date -
N/A
app pub date -
Jan 3, 2001
filing date -
Mar 31, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Compounds represented by the following general formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, and R.sup.6 independently represent a hydrogen atom, a halogen atom, a C.sub.1-6 alkyl group, or a C.sub.1-6 alkoxyl group, R.sup.7 and R.sup.8 independently represent a C.sub.1-6 alkyl group or an aryl group which may be substituted, R.sup.9 and R.sup.10 independently represent a hydrogen atom, a C.sub.1-6 alkyl group, or a C.sub.1-6 alkoxyl group, and R.sup.11 represents a hydrogen atom or a C.sub.1-6 alkanoyl group, or salts thereof. The aforementioned compounds are substantially non-fluorescent and react with singlet oxygen under a physiological condition to give a fluorescent substance, and therefore they are useful as agents for measurement of singlet oxygen.
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