- Source: Norendoxifen
- Norendoxifen
- 4'-Hydroxynorendoxifen
- Tamoxifen
- N,N-Didesmethyltamoxifen
- Nonsteroidal
- Steroidogenesis inhibitor
- Triphenylethylene
Artikel: Norendoxifen GudangMovies21 Rebahinxxi
Norendoxifen, also known as 4-hydroxy-N,N-didesmethyltamoxifen, is a nonsteroidal aromatase inhibitor (AI) of the triphenylethylene group that was never marketed.
It is an active metabolite of the selective estrogen receptor modulator (SERM) tamoxifen. Unlike tamoxifen, norendoxifen is not a SERM, and instead has been found to act as a potent and selective competitive inhibitor of aromatase (Ki = 35 nM). Drugs with dual SERM and AI activity, such as 4'-hydroxynorendoxifen, have been developed from norendoxifen, and may have therapeutic potential as antiestrogens in the treatment of estrogen receptor-positive breast cancer.
See also
Afimoxifene (4-hydroxytamoxifen)
Endoxifen (4-hydroxy-N-desmethyltamoxifen)