
Alcon is offering for license, spiro-tricyclicaromatic succinimide derivatives as inhibitors of aldose reductase and additional novel compositions to treat glucose toxicity and complications arising from diabetes.
US4537892 issued 27-Aug-1985 US4864028 issued 05-Sep-1989 US5070100 issued 03-Dec-1991 US5153211 issued 06-Oct-1992 US5151544 issued 29-Sep-1992 US5521208 issued 28-May-1996
Available for license.