ANALOGS OF GREEN TEA POLYPHENOLS AS CHEMOTHERAPEUTIC AND CHEMOPREVENTIVE AGENTS
申请人:SRI International
公开号:EP1581512A2
公开(公告)日:2005-10-05
US7109236B2
申请人:——
公开号:US7109236B2
公开(公告)日:2006-09-19
[EN] ANALOGS OF GREEN TEA POLYPHENOLS AS CHEMOTHERAPEUTIC AND CHEMOPREVENTIVE AGENTS<br/>[FR] ANALOGUES DE POLYPHENOLS DE THE VERT EN TANT QU'AGENTS CHIMIOTHERAPEUTIQUES ET CHIMIOPREVENTIFS
申请人:STANFORD RES INST INT
公开号:WO2004052873A2
公开(公告)日:2004-06-24
Novel compounds useful as chemotherapeutic and chemopreventive agents are provided. The compounds are analogs of polyphenol catechins that occur in green tea, such as epigallocatichin-3-gallate (EGCG), and have the structure of formula (I) wherein R1 through R11 are defined herein. Preferred R4 moieties are selected from 0, S, NH and CH2, and in exemplary compounds, R4 is 0 and R5 is a tri-substituted aroyloxy substituent, such as a 3,4,5-substituted benzoyloxy group. Pharmaceutical compositions are provided as well, as are methods of chemotherapy and chemoprevention.
Analogs of green tea polyphenols as chemotherapeutic and chemopreventive agents
申请人:——
公开号:US20040192723A1
公开(公告)日:2004-09-30
Novel compounds useful as chemotherapeutic and chemopreventive agents are provided. The compounds are analogs of polyphenol catechins that occur in green tea, such as epigallocatichin-3-gallate (EGCG), and have the structure of formula (I)
1
wherein R
1
through R
11
are defined herein. Preferred R
4
moieties are selected from O, S, NH and CH
2
, and in exemplary compounds, R
4
is O and R
5
is a tri-substituted aroyloxy substituent, such as a 3,4,5-substituted benzoyloxy group. Pharmaceutical compositions are provided as well, as are methods of chemotherapy and chemoprevention.