...Corporation Law, in relation to corporate mortgages, may not be nullified upon the facts of this case by any application of the equitable mortgage doctrine; and there can be no valid corporate mortgage of real..., however, through learned counsel, contends that other legal and/or equitable considerations make the said mortgage valid, notwithstanding such lack of formal consent of stockholders. In passing, I may.... Jackman, supra, and Vail v. Hamilton, 85 N.Y. 453.) The plaintiff urges (1) that an equitable mortgage should be decreed, and (2...