Organocatalytic Activation of Donor–Acceptor Cyclopropanes: A Tandem (3 + 3)-Cycloaddition/Aryl Migration toward the Synthesis of Enantioenriched Tetrahydropyridazines
Compounds having a structure according to Formula (I):
1
are effective in a method of increasing erythropoietin and vascularization of tissue in a subject in need thereof.