Inventors:
Francesco Bellini - Mt. Royal, CA
Kazimir Sestanj - Rocky Hill NJ
Assignee:
Ayerst, McKenna & Harrison, Inc. - Montreal
International Classification:
A61K 3119
A61K 31195
C07C10384
C07C153063
Abstract:
Disclosed herein are new aldose reductase inhibitors of the formula ##STR1## wherein n is an integer from 1 to 5 and X is a chalcogen, and methods of preparation. The derivatives are useful for treating or preventing diabetic complications.