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机译:
Department of Organic Chemistry,University of Technology and Economics;
Research Group for Alkaloid Chemistry of the Hungarian Academy of Sciences,H-l 111 Budapest,Gellert ter 4.Hungary;
Spectroscopic Research Division,Gedeon Richter Ltd.,H-1475 Budapest 10,P.O.Box 27,HungaryDepartment of Organic Chemistry,University of Technology and Economics;
Research Group for Alkaloid Chemistry of the Hungarian Academy of Sciences,H-l 111 Budapest,Gellert ter 4.Hungary;