Branched‐Chain Organic Compounds. Part 7. Formation of Branched‐Off Carbon Backbones by Alkylation of α‐Nitro and α‐Cyano Carbanions with Tertiary α‐Halo Ketones, Esters, and Nitriles. Physicochemical Characteristics and Biological Capabilities of Branched‐Chain Compounds | Publicación