Two new pyranoflavanones, 2''',3'''-epoxylupinifolin and dereticulatin, together with the known flavonoid lupinifolin, were identified from the stems of Derris reticulata. The structures and NMR spectral data were assigned by the use of 2D NMR technology and chemical transformations. All of the isolates showed cytotoxic activity in the P-388 cell line. (C) 1997 Elsevier Science Ltd.
ROUSSIS, VASSILIOS;AMPOFO, STEPHEN A.;WIEMER, DAVID F., PHYTOCHEMISTRY, 26,(1987) N 8, 2371-2375
作者:ROUSSIS, VASSILIOS、AMPOFO, STEPHEN A.、WIEMER, DAVID F.
DOI:——
日期:——
Prenylated flavanones from Derris reticulata
作者:Chulabhorn Mahidol、Hunsa Prawat、Somsak Ruchirawat、Kittisak Lihkitwitayawuid、Long-Ze Lin、Geoffrey A. Cordell
DOI:10.1016/s0031-9422(97)00001-0
日期:1997.6
Two new pyranoflavanones, 2''',3'''-epoxylupinifolin and dereticulatin, together with the known flavonoid lupinifolin, were identified from the stems of Derris reticulata. The structures and NMR spectral data were assigned by the use of 2D NMR technology and chemical transformations. All of the isolates showed cytotoxic activity in the P-388 cell line. (C) 1997 Elsevier Science Ltd.