1197160-78-3 Usage
Description
Gedatolisib (PF-05212384, PKI-587) is a highly potent dual inhibitor of PI3Kα, PI3Kγ and mTOR with IC50 of 0.4 nM, 5.4 nM and 1.6 nM in cell-free assays, respectively. Phase 2.
Chemical Properties
Off-White Solid
Uses
Different sources of media describe the Uses of 1197160-78-3 differently. You can refer to the following data:
1. This compound shows inhibitory activity against PI3K-α, PI3K-γ and mTOR.
2. This compound shows inhibitory activity against PI3K-α, PI3K-γ and mTOR. Potent PI3K/mTOR Dual Inhibitor.
Biological Activity
pf-05212384 is an inhibitor of pi3k/mtor with ic50 values of 0.4nm, 6nm, 8nm, 6nm and 1.4nm for pi3kα, pi3kβ, pi3kγ, pi3kδ and mtor, respectively [1].pf-05212384 is a pan-pi3k/mtorinhibitor and shows to be highly selective for pi3k and mtor. besides the wt p13k, pf-05212384 can also inhibit mutant p13k with ic50 values of 0.6nm for both h1047r and e545k mutants. in cellular assay, pf-05212384 potently inhibits tumor growth in mda-361 and pc3-mm2 cell lines with ic50 values of 4nm and 13.1nm, respectively. meanwhile, pf-05212384 suppresses the phosphorylation of pi3k/mtor signaling pathway proteins in cells. it inhibits the phosphorylation of akt as well as the akt effector proteins including gsk3 kinase, enos and pras 40. moreover, pf-05212384 has potent anti-tumor activity in a variety of xenograft models including h1975, bt474, hct116, h1975 and u87mg [1, 2]
Enzyme inhibitor
This dual PI3K/mTOR (phosphoinositide-3-kinase and mammalian target of rapamycin) signal-transduction pathway inhibitor and antineoplastic agent (F.Wt. = 615.73; CAS 1197160-78-3); Solubility (25°C): 2 mg/mL DMSO, <1 mg/mL Water), also known as PF-05212384 and systematically as 1-(4- (4-(dimethylamino)piperidine-1-carbonyl)phenyl)-3-(4-(4,6-dimorpholino- 1,3,5-triazin-2-yl)phenyl)urea, inhibits PI3K-α, PI3K-γ and mTOR with IC50 of 0.4 nM, 5.4 nM and 1.6 nM, respectively. PKI-587 also inhibits mutant forms of PI3Kα, including the PI3Kα-H1047R and PI3Kα-E545K with IC50 of 0.6 nM and 0.6 nM, respectively.
references
[1] venkatesan a m, dehnhardt c m, delos santos e, et al. bis (morpholino-1, 3, 5-triazine) derivatives: potent adenosine 5′-triphosphate competitive phosphatidylinositol-3-kinase/mammalian target of rapamycin inhibitors: discovery of compound 26 (pki-587), a highly efficacious dual inhibitor. journal of medicinal chemistry, 2010, 53(6): 2636-2645.[2] mallon r, feldberg l r, lucas j, et al. antitumor efficacy of pki-587, a highly potent dual pi3k/mtor kinase inhibitor. clinical cancer research, 2011, 17(10): 3193-3203.
Check Digit Verification of cas no
The CAS Registry Mumber 1197160-78-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,1,6 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1197160-78:
(9*1)+(8*1)+(7*9)+(6*7)+(5*1)+(4*6)+(3*0)+(2*7)+(1*8)=173
173 % 10 = 3
So 1197160-78-3 is a valid CAS Registry Number.
1197160-78-3Relevant articles and documents
Synthesis and bioevaluation of diaryl urea derivatives as potential antitumor agents for the treatment of human colorectal cancer
Chen, Rui,Du, Yao,Fan, Zu-Yan,Hu, Chu-Jiao,Li, Hong-Liang,Sang, Zhi-Pei,Tang, Lei,Wang, Li-Li,Wang, Ling,Wang, Qing-Chen,Wu, Chun-Feng,Wu, Ting-Ting,Zhang, Hui-Min,Zhang, Ji-Quan,Zhang, Na-Na,Zhou, Hai-Ling
, (2022/01/03)
The development of inhibitors targeting the PI3K-Akt-mTOR signaling pathway has been greatly hindered by the on-target AEs, such as hyperglycemia and hepatotoxicities. In this study, a series of diaryl urea derivatives has been designed and synthesized based on clinical candidate gedatolisib (6aa), and most of the newly synthesized derivatives showed kinase inhibitory and antiproliferative activities within nanomolar and submicromolar level, respectively. The terminal l-prolineamide substituted derivative 6 ab showed 8.6-fold more potent PI3Kα inhibitory activity (0.7 nM) and 4.6-fold more potent antiproliferative effect against HCT116 cell lines (0.11 μM) compared with control 6aa. The potential antitumor mechanism and efficacy of 6 ab in HCT116 xenograft models have also been evaluated, and found 6 ab showed comparable in vivo antitumor activity with 6aa. The safety investigations revealed that compound 6 ab exhibited more safer profiles in the selectivity of liver cells (selectivity index: >6.6 vs 1.85) and blood glucose regulation than 6aa. In addition, the in vitro stability assays also indicated our developed compound 6 ab possessed good metabolic stabilities.
New and Practical Synthesis of Gedatolisib
Liu, Xiangyu,Zhu, Guoqing,Li, Lingai,Liu, Yaowei,Wang, Feng,Song, Xiaoping,Mao, Yongjun
, p. 62 - 66 (2017/12/27)
A new, practical, and convergent synthetic route of gedatolisib, an antitumor agent, is developed on a hectogram scale which avoids the Pd coupling method. The key step is adopting 6-(4-nitrophenyl)-1,3,5-triazine-2,4-diamine and 2,2′-dichlorodiethyl ether to prepare the key 4,4′-(6-(4-nitrophenyl)-1,3,5-triazine-2,4-diyl)dimorpholine in 77% yield and 98.8% purity. Gedatolisib is obtained in 48.6% yield over five simple steps and 99.3% purity (HPLC). Purification methods of the intermediates and the final product involved in the route are given.
PROCESS, PURIFICATION AND CRYSTALLIZATION OF 1-(4-{[4-(DIMETHYLAMINO)PIPERIDIN-1-YL]CARBONYL}PHENYL)-3-[4-(4,6-DIMORPHOLIN-4-YL-1,3,5-TRIAZIN-2-YL)PHENYL]UREA
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Page/Page column 29, (2010/09/17)
The invention relates to a method of making compounds of formula VII: (see formula) or a pharmaceutically acceptable salt thereof, wherein the constituent variables are as defined herein.
