[EN] SOLID FORMS OF 3-((1R,3R)-1-(2,6-DIFLUORO-4-((1-(3-FLUOROPROPYL)AZETIDIN-3-YL)AMINO)PHENYL)-3-METHYL-1,3,4,9-TETRAHYDRO-2H-PYRIDO[3,4-B]INDOL-2-YL)-2,2-DIFLUOROPROPAN-1-OL AND PROCESSES FOR PREPARING FUSED TRICYCLIC COMPOUNDS COMPRISING A SUBSTITUTED PHENYL OR PYRIDINYL MOIETY, INCLUDING METHODS OF THEIR USE [FR] FORMES SOLIDES DE 3-((1R,3R)-1-(2,6-DIFLUORO-4-((1-(3-FLUOROPROPYL)AZÉTIDIN-3-YL)AMINO)PHÉNYL)-3-MÉTHYL-1,3,4,9-TÉTRAHYDRO-2H-PYRIDO[3,4-B]INDOL-2-YL)-2,2-DIFLUOROPROPAN-1-OL ET PROCÉDÉS POUR LA PRÉPARATION DE COMPOSÉS TRICYCLIQUES CONDENSÉS COMPRENANT UNE FRACTION PHÉNYLE OU PYRIDINYLE SUBSTITUÉE ET LEURS MÉTHODES D'UTILISATION
[EN] SOLID FORMS OF 3-((1R,3R)-1-(2,6-DIFLUORO-4-((1-(3-FLUOROPROPYL)AZETIDIN-3-YL)AMINO)PHENYL)-3-METHYL-1,3,4,9-TETRAHYDRO-2H-PYRIDO[3,4-B]INDOL-2-YL)-2,2-DIFLUOROPROPAN-1-OL AND PROCESSES FOR PREPARING FUSED TRICYCLIC COMPOUNDS COMPRISING A SUBSTITUTED PHENYL OR PYRIDINYL MOIETY, INCLUDING METHODS OF THEIR USE [FR] FORMES SOLIDES DE 3-((1R,3R)-1-(2,6-DIFLUORO-4-((1-(3-FLUOROPROPYL)AZÉTIDIN-3-YL)AMINO)PHÉNYL)-3-MÉTHYL-1,3,4,9-TÉTRAHYDRO-2H-PYRIDO[3,4-B]INDOL-2-YL)-2,2-DIFLUOROPROPAN-1-OL ET PROCÉDÉS POUR LA PRÉPARATION DE COMPOSÉS TRICYCLIQUES CONDENSÉS COMPRENANT UNE FRACTION PHÉNYLE OU PYRIDINYLE SUBSTITUÉE ET LEURS MÉTHODES D'UTILISATION
GDC-9545 (Giredestrant): A Potent and Orally Bioavailable Selective Estrogen Receptor Antagonist and Degrader with an Exceptional Preclinical Profile for ER+ Breast Cancer
作者:Jun Liang、Jason R. Zbieg、Robert A. Blake、Jae H. Chang、Stephen Daly、Antonio G. DiPasquale、Lori S. Friedman、Thomas Gelzleichter、Matthew Gill、Jennifer M. Giltnane、Simon Goodacre、Jane Guan、Steven J. Hartman、Ellen Rei Ingalla、Lorn Kategaya、James R. Kiefer、Tracy Kleinheinz、Sharada S. Labadie、Tommy Lai、Jun Li、Jiangpeng Liao、Zhiguo Liu、Vidhi Mody、Neville McLean、Ciara Metcalfe、Michelle A. Nannini、Jason Oeh、Martin G. O’Rourke、Daniel F. Ortwine、Yingqing Ran、Nicholas C. Ray、Fabien Roussel、Amy Sambrone、Deepak Sampath、Leah K. Schutt、Maia Vinogradova、John Wai、Tao Wang、Ingrid E. Wertz、Jonathan R. White、Siew Kuen Yeap、Amy Young、Birong Zhang、Xiaoping Zheng、Wei Zhou、Yu Zhong、Xiaojing Wang
DOI:10.1021/acs.jmedchem.1c00847
日期:2021.8.26
Breast cancer remains a leading cause of cancer death in women, representing a significant unmet medical need. Here, we disclose our discovery efforts culminating in a clinical candidate, 35 (GDC-9545 or giredestrant). 35 is an efficient and potent selective estrogen receptor degrader (SERD) and a full antagonist, which translates into better antiproliferation activity than known SERDs (1, 6, 7, and
TETRAHYDRO-PYRIDO[3,4-b]INDOLE ESTROGEN RECEPTOR MODULATORS AND USES THEREOF
申请人:Genentech, Inc.
公开号:US20170362228A1
公开(公告)日:2017-12-21
Described herein are tetrahydro-pyrido[3,4-b]indol-1-yl compounds with estrogen receptor modulation activity or function having the Formula I structure:
and stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, and with the substituents and structural features described herein. Also described are pharmaceutical compositions and medicaments that include the Formula I compounds, as well as methods of using such estrogen receptor modulators, alone and in combination with other therapeutic agents, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.
First-Generation Asymmetric Synthesis of the Selective Estrogen Receptor Degrader GDC-9545 (Giredestrant) Featuring a Highly Efficient Pictet–Spengler Reaction and a C–N Coupling Reaction
作者:Jie Xu、Kyle Clagg、Ngiap-Kie Lim、Georg Wuitschik、Cheol K. Chung、Haiming Zhang、Francis Gosselin
DOI:10.1021/acs.oprd.1c00262
日期:2022.3.18
An asymmetric synthesis of the selective estrogen receptor degrader GDC-9545 (1) is described. The synthesis features a Friedel–Crafts indole functionalization and a strain-release aminoazetidine formation to construct the two key starting materials 2 and 4, respectively, a diastereoselective Pictet–Spenglerreaction (98% yield, 95:5 dr) to assemble the tetrahydrocarboline core, and a highly efficient