A method of producing a 6-substituted (S)-nicotine derivative with the general formula (III), wherein R is an optionally substituted alkyl, alkenyl, alkynyl, amido or amino group, optionally coupled to a carrier protein, is disclosed. An intermediate compound useful in the method is also comprised by the invention. The formula of the compound is (A) in which A represents the cationic radical of an organic nitrogen base, Y represents an anion formed by an electrophilic compound.
本发明揭示了一种制备6-取代(S)-
尼古丁衍
生物的方法,其通式为(III),其中R是可选取代的烷基,烯基,炔基,酰胺或
氨基团,可与载体蛋白偶联。本发明还包括一种在该方法中有用的中间化合物。该化合物的式子为(A),其中A代表有机氮碱的阳离子基团,Y代表由亲电化合物形成的阴离子。