1001180-45-5Relevant articles and documents
Asymmetric Synthesis of Akt Kinase Inhibitor Ipatasertib
Han, Chong,Savage, Scott,Al-Sayah, Mohammad,Yajima, Herbert,Remarchuk, Travis,Reents, Reinhard,Wirz, Beat,Iding, Hans,Bachmann, Stephan,Fantasia, Serena M.,Scalone, Michelangelo,Hell, André,Hidber, Pirmin,Gosselin, Francis
supporting information, p. 4806 - 4809 (2017/09/23)
A highly efficient asymmetric synthesis of the Akt kinase inhibitor ipatasertib (1) is reported. The bicyclic pyrimidine 2 starting material was prepared via a nitrilase biocatalytic resolution, halogen-metal exchange/anionic cyclization, and a highly dia
PROCESSES FOR THE PREPARATION OF PYRIMIDINYLCYCLOPENTANE COMPOUNDS
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, (2015/06/03)
The present invention relates to a process for the preparation of a compound of formula (I), wherein R1 is as defined herein, which is useful as an intermediate in the preparation of active pharmaceutical compounds.
PROCESS OF MAKING HYDROXYLATED CYCLOPENTAPYRIMIDINE COMPOUNDS AND SALTS THEREOF
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Paragraph 0070-0071, (2015/04/15)
The invention provides new processes for making and purifying salts of hydroxylated cyclopentapyrimidine compounds, which are useful as AKT inhibitors used in the treatment of diseases such as cancer, including the monohydrochloride salt of (S)-2-(4-chlor
Synthesis of Akt inhibitor ipatasertib. part 2. Total synthesis and first kilogram scale-up
Remarchuk, Travis,St-Jean, Frederic,Carrera, Diane,Savage, Scott,Yajima, Herbert,Wong, Brian,Babu, Srinivasan,Deese, Alan,Stults, Jeffrey,Dong, Michael W.,Askin, David,Lane, Jonathan W.,Spencer, Keith L.
, p. 1652 - 1666 (2015/02/19)
Herein, the first-generation process to manufacture Akt inhibitor Ipatasertib through a late-stage convergent coupling of two challenging chiral components on multikilogram scale is described. The first of the two key components is a trans-substituted cyc
Synthesis of Akt inhibitor ipatasertib. part 1. Route scouting and early process development of a challenging cyclopentylpyrimidine intermediate
Lane, Jonathan W.,Spencer, Keith L.,Shakya, Sagar R.,Kallan, Nicholas C.,Stengel, Peter J.,Remarchuk, Travis
supporting information, p. 1641 - 1651 (2015/02/02)
Herein, the route scouting and early process development of a key cyclopentylpyrimidine ketone intermediate toward the synthesis of Akt inhibitor Ipatasertib are described. Initial supplies of the intermediate were prepared through a method that commenced with the natural product (R)-(+)-pulegone and relied on the early construction of a methyl-substituted cyclopentyl ring system. The first process chemistry route, detailed herein, enabled the synthesis of the ketone on a hundred-gram scale, but it was not feasible for the requisite production of multikilogram quantities of this compound and necessitated the exploration of alternative strategies. Several new synthetic approaches were investigated towards the preparation of the cyclopentylpyrimidine ketone, in either racemic or chiral form, which resulted in the discovery of a more practical route that hinged on the initial preparation of a highly substituted dihydroxypyrimidine compound. The cyclopentane ring in the target was then constructed through a key carbonylative esterification and subsequent tandem Dieckmann cyclization-decarboxylation sequence that was demonstrated in a racemic synthesis. This proof-of-concept was later developed into an asymmetric synthesis of the cyclopentylpyrimidine ketone, which will be described in a subsequent paper, along with the synthesis of Ipatasertib.
PROCESS FOR MAKING HYDROXYLATED CYCLOPENTYLPYRIMIDINE COMPOUNDS
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, (2013/12/03)
The invention provides new processes for making and purifying hydroxylated cyclopenta[d]pyrimidine compounds, which are useful for the treatment of diseases such as cancer as AKT protein kinase inhibitors, including the compound (S)-2-(4-chlorophenyl)-1-(
COMBINATIONS OF AKT INHIBITOR COMPOUNDS AND VEMURAFENIB, AND METHODS OF USE
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, (2012/10/18)
The invention provides a combination of a) a compound of Formula Ia: [insert Formula Ia], or a pharmaceutically acceptable salt thereof, and b) vemurafenib or a pharmaceutically acceptable salt thereof for the prophylactic or therapeutic treatment of a hy
Discovery and preclinical pharmacology of a selective ATP-competitive Akt inhibitor (GDC-0068) for the treatment of human tumors
Blake, James F.,Xu, Rui,Bencsik, Josef R.,Xiao, Dengming,Kallan, Nicholas C.,Schlachter, Stephen,Mitchell, Ian S.,Spencer, Keith L.,Banka, Anna L.,Wallace, Eli M.,Gloor, Susan L.,Martinson, Matthew,Woessner, Richard D.,Vigers, Guy P.A.,Brandhuber, Barbara J.,Liang, Jun,Safina, Brian S.,Li, Jun,Zhang, Birong,Chabot, Christine,Do, Steven,Lee, Leslie,Oeh, Jason,Sampath, Deepak,Lee, Brian B.,Lin, Kui,Liederer, Bianca M.,Skelton, Nicholas J.
, p. 8110 - 8127 (2012/11/13)
The discovery and optimization of a series of 6,7-dihydro-5H-cyclopenta[d] pyrimidine compounds that are ATP-competitive, selective inhibitors of protein kinase B/Akt is reported. The initial design and optimization was guided by the use of X-ray structures of inhibitors in complex with Akt1 and the closely related protein kinase A. The resulting compounds demonstrate potent inhibition of all three Akt isoforms in biochemical assays and poor inhibition of other members of the cAMP-dependent protein kinase/protein kinase G/protein kinase C extended family and block the phosphorylation of multiple downstream targets of Akt in human cancer cell lines. Biological studies with one such compound, 28 (GDC-0068), demonstrate good oral exposure resulting in dose-dependent pharmacodynamic effects on downstream biomarkers and a robust antitumor response in xenograft models in which the phosphatidylinositol 3-kinase-Akt-mammalian target of rapamycin pathway is activated. 28 is currently being evaluated in human clinical trials for the treatment of cancer.
COMBINATIONS OF AKT AND MEK INHIBITOR COMPOUNDS, AND METHODS OF USE
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, (2012/10/18)
The invention provides combinations comprising a) compound of formula I : (formula I), or a pharmaceutically acceptable salt thereof; and another agent selected from GDC-0973, PD-0325901, or a pharmaceutically acceptable salt thereof. The combinations are
PYRIMIDYL CYCLOPENTANES AS AKT PROTEIN KINASE INHIBITORS
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Page/Page column 74-75, (2009/03/07)
The present invention provides compounds of Formula (I), including tautomers, resolved enantiomers, diastereomers, solvates, metabolites, salts and pharmaceutically acceptable prodrugs thereof. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.