abstract |
THE PRESENT INVENTION CONCERNS NEW TETRAHYDROFURAN DERIVATIVES OF GENERAL FORMULA I: (CF DRAWING IN BOPI) IN WHICH R AND R REPRESENT, AN ATOM OF HYDROGEN OR VARIOUS HYDROCARBON SUBSTITUTES AND A REPRESENOTED EITHER COMITAZEROCARBON IS A HETAZEROCYCLOME. AN ALCOYLAMMONIUM SALT IS AN AMINO ACID RESIDUE AS WELL AS A PROCESS FOR THE PREPARATION OF SAID COMPOUNDS. |