5-[PHENYL-TETRAHYDRONAPHTHALENE-2-YL DIHYDRONAPHTHALEN-2-YL AND HETEROARYL-CYCLOPROPYL]-PENTADIENOIC ACID DERIVATIVES HAVING SERUM GLUCOSE REDUCING ACTIVITY
Compounds of the formula where the variables have the meaning defined in the specification are capable of reducing serum glucose levels in diabetic mammals without the undesirable side effects of reducing serum thyroxine levels and transiently increasing triglyceride levels.