TY - JOUR
T1 - Spectroscopic elucidation of glycobismines, first naturally occurring binary acridone alkaloids containing a carbon-carbon linkage
AU - Furukawa, Hiroshi
AU - Ito, Chihiro
AU - Ono, Tomohisa
AU - Wu, Tian Shung
AU - Kuoh, Chang Sheng
PY - 1993
Y1 - 1993
N2 - The structures of glycobismine-A 1, -B 4 and -C 4′, novel binary acridone alkaloids, from Glycosmis citrifolia (Willd.) Lindl. (Rutaceae) have been elucidated by spectroscopic studies using 1H-13C long-range COSY and/or HMBC experiments. In a preliminary communication we reported the structure of glycobismine-A 1 as the first naturally occurring binary acridone alkaloid having a carbon-carbon linkage. This paper deals with the complete and detailed spectroscopic structural elucidation of compound 1 and the structures of two additional new binary acridone alkaloids, glycobismine-B 4 and -C 4′.
AB - The structures of glycobismine-A 1, -B 4 and -C 4′, novel binary acridone alkaloids, from Glycosmis citrifolia (Willd.) Lindl. (Rutaceae) have been elucidated by spectroscopic studies using 1H-13C long-range COSY and/or HMBC experiments. In a preliminary communication we reported the structure of glycobismine-A 1 as the first naturally occurring binary acridone alkaloid having a carbon-carbon linkage. This paper deals with the complete and detailed spectroscopic structural elucidation of compound 1 and the structures of two additional new binary acridone alkaloids, glycobismine-B 4 and -C 4′.
UR - http://www.scopus.com/inward/record.url?scp=37049074130&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=37049074130&partnerID=8YFLogxK
U2 - 10.1039/p19930000471
DO - 10.1039/p19930000471
M3 - Article
AN - SCOPUS:37049074130
SN - 1472-7781
SP - 471
EP - 475
JO - Journal of the Chemical Society, Perkin Transactions 1
JF - Journal of the Chemical Society, Perkin Transactions 1
IS - 4
ER -