McDonnell Douglas and Minnesota Mining & Manufacturing...

McDonnell Douglas and Minnesota Mining & Manufacturing reported that negotiations are under way for the joint development of space-processed pharmaceutical products . . . Wells Fargo & Co. raised its quarterly common stock dividend to 68 cents a share from 60 cents, payable Jan. 20 to shareholders of record Dec. 31 . . . Dow Jones & Co. said it will raise subscription rates by 6.5% for the Wall Street Journal and Baron’s Business and Financial Weekly, effective Jan. 1 . . . Minneapolis financier Irwin L. Jacobs and his associates own 7.9% of the common stock in HNG InterNorth, a spokesman for the company said . . . Shaklee Corp. said it will explore the possibility of selling up to 20% of its Shaklee Japan KK subsidiary through an initial public offering in Japan.