引用本文:
Jing Guang YU, Dong LIU. THE ISOLATION AND CHEMICAL STRUCTURE OF ISOANNONARETICINS,A PAIR OF 2-EPIMERS FROM ANNONA RETICULATA (ANNONACEAE)[J]. Chinese Chemical Letters,
1996, 7(1): 19-22.
Citation: Jing Guang YU, Dong LIU. THE ISOLATION AND CHEMICAL STRUCTURE OF ISOANNONARETICINS,A PAIR OF 2-EPIMERS FROM ANNONA RETICULATA (ANNONACEAE)[J]. Chinese Chemical Letters, 1996, 7(1): 19-22.
Citation: Jing Guang YU, Dong LIU. THE ISOLATION AND CHEMICAL STRUCTURE OF ISOANNONARETICINS,A PAIR OF 2-EPIMERS FROM ANNONA RETICULATA (ANNONACEAE)[J]. Chinese Chemical Letters, 1996, 7(1): 19-22.
THE ISOLATION AND CHEMICAL STRUCTURE OF ISOANNONARETICINS,A PAIR OF 2-EPIMERS FROM ANNONA RETICULATA (ANNONACEAE)
摘要:
A new acetogenin 2,4-cis-isoannonareticin (2-1) (2,4-cis-bullatacinone) and a known bullatacinone (2,4-trans-isoannonareticin) (2-2) were a pair of isomers epimeric at C-2 which were isolated as two pure natural compounds from Annona reticulata L. by using preparative TLC.Their structures and the relative stereochemistry were elucidated on the basis of the spectral analysis.
English
THE ISOLATION AND CHEMICAL STRUCTURE OF ISOANNONARETICINS,A PAIR OF 2-EPIMERS FROM ANNONA RETICULATA (ANNONACEAE)
Abstract:
A new acetogenin 2,4-cis-isoannonareticin (2-1) (2,4-cis-bullatacinone) and a known bullatacinone (2,4-trans-isoannonareticin) (2-2) were a pair of isomers epimeric at C-2 which were isolated as two pure natural compounds from Annona reticulata L. by using preparative TLC.Their structures and the relative stereochemistry were elucidated on the basis of the spectral analysis.
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