- BROUSSONINS A AND B, NEW PHYTOALEXINS FROM DISEASED PAPER MULBERRY
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Isolation and structure elucidation of two phytoalexins (1 and 2), produced by diseased paper mulberry and designated as broussonins A and B, are described.These phytoalexins are characterized structurally by a 1,3-diphenylpropane skeleton.
- Takasugi, Mitsuo,Anetai, Masaki,Masamune, Tadashi,Shirata, Akira,Takahashi, Kokichi
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- 4,4,5,5, Tetrasubstituted imidazolines
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There is provided a compound of formula I and the pharmaceutically acceptable salts and esters thereof wherein X1, X2, R1, R2, R3, R4, R5 and R6 are herein described. The compounds exhibit activity as anticancer agents.
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Page/Page column 30/2
(2008/06/13)
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