FLAVANOIDS DERIVATIVES AS CHEMOTHERAPEUTIC, CHEMOPREVENTIVE, AND ANTIANGIOGENIC AGENTS
申请人:SRI International
公开号:EP1495014B1
公开(公告)日:2009-07-29
US7329687B2
申请人:——
公开号:US7329687B2
公开(公告)日:2008-02-12
Novel flavanoids as chemotherapeutic, chemopreventive, and antiangiogenic agents
申请人:——
公开号:US20030229136A1
公开(公告)日:2003-12-11
Novel compounds useful as chemotherapeutic, chemopreventive, and antiangiogenic agents are provided. The compounds are flavanoids, including flavanones, flavanols, and chalcones. The compounds have the structure of formula (I)
1
wherein R
1
through R
3
and R
5
through R
11
are defined herein, and &agr;, &bgr; and &ggr; are optional bonds, providing that when &agr; is absent, &bgr; is present, and when &bgr; is absent, &agr; is present. When &agr; is present, preferred R
4
moieties are selected from O, S, NH and CH
2
, and when &agr; is absent, preferred R
4
groups are selected from OH, SH, NH
2
and CH
3
. When &ggr; is present, the preferred R
5
substituent is O, while when &ggr; is absent, the preferred R
5
substituent is OH. Pharmaceutical compositions are provided as well, as are methods of synthesis and use.