94935-91-8Relevant academic research and scientific papers
PHENYLFLAVANOLS FROM TEPHROSIA QUERCETORUM
Gomez-Garibay, Federico,Quijano, Leovigildo,Calderon, Jose S.,Morales, Sixto,Rios, Tirso
, p. 2971 - 2974 (1988)
Key word Index - Tephrosia quercetorum; Leguminosae; roots; new prenylflavanols.Abstract - The roots of Tephrosia quercetorum afforded three new flavonoids named quercetols A, B and C.Their structures were established by spetcroscopic methods, mainly 1H NMR.
Synthesis of new β-hydroxychalcones: Pongapinone A and ponganone II
Nakahira, Hiroyuki,Sunagawa, Makoto
, p. 4443 - 4446 (2007/10/03)
Practical synthesis of new hydroxychalcones, pongapinone A (1) and ponganone II (2), is described.
STRUCTURES OF MULBERROFURANS B AND L, 2-ARYLBENZOFURAN DERIVATIVES FROM THE ROOT BARK OF THE CULTIVATED MULBERRY TREE (MORUS LHOU (SER.) KOIDZ.)
Fukai, Toshio,Fujimoto, Tomoko,Hano, Yoshio,Nomura, Taro,Uzawa, Jun
, p. 2805 - 2814 (2007/10/02)
Mulberrofuran L, a new 2-arylbenzofuran derivative, was isolated from benzene extract of the cultivated mulberry tree (Japanese name "Roso", a cultivated variety of Morus lhou (SER.) KOIDZ), and the structure was shown to be 3 on the basis of the spectral and chemical data.The structure of mulberrofuran B was reversed from the structure (2) to 2' on the basis of the formation of 3 from 2'.
