1070-64-0 = 95809-78-2 反应条件:1.1 Reagents: Potassium Hydroxide,Sodium Solvents: Ethanol 标题:Syntheses Of Dl-α-Lipoic Acid 作者:Reed,Lester J.; Niu,Ching-I 参考文献:Journal Of The American Chemical Society 日期:1955 卷标:77 页码:416-19]
408337-78-0 = 95809-78-2 [标题:Reaction Conditions 标题:Syntheses Of Dl-α-Lipoic Acid 作者:Soper,Quentin F.; Buting,Walter E.; Cochran,James E. Jr.; Pohland,Albert 参考文献:Journal Of The American Chemical Society 日期:1954 卷标:76 页码:4109-12]
= 95809-78-2 [标题:Reaction Conditions 标题:Substituted Thiol-Containing Alkyl Fatty Acids And Process For Synthesizing Derivatives Thereof 参考文献:World Intellectual Property Organization]
专利号:WO-2023144235-A1 优先权日:2022-01-27 标 题 :Methods for monitoring and treating warburg effect in patients with pi3k-related disorders 发明人:CANAUD GUILLAUME; LADRAA SOPHIA 权利人:INST NAT SANTE RECH MED; ASSIST PUBLIQUE HOPITAUX PARIS APHP; CENTRE NAT RECH SCIENT; UNIV PARIS CITE 摘要:Using a unique tool of PROS, they demonstrate that PIK3CA mutation leads to GLUT4 membrane accumulation with a negative feedback loop on insulin secretion, a burst of liver IGFBP1 synthesis with IGF1 sequestration and low circulating levels. They further show that AKT2 drives a large part of the phenotype. In addition, they demonstrate for the first time that a single PIK3CA mutation induces metabolic reprogramming with the Warburg effect and protein and lipid synthesis—hallmarks of cancer cells—in vitro, in vivo and in patients. They finally show that alpelisib, an approved PIK3CA inhibitor in oncology, is efficient at preventing and improving PIK3CA-adipose tissue overgrowth and reversing metabolomic anomalies in both animal models and patients. Accordingly, the present invention relates to an in vitro method for monitoring the efficiency of a PI3K inhibitor treatment in a subject in need thereof comprising the step of determining the level of at least one metabolite selected in the group consisting of cis-aconitate, succinic acid, 5-methylcytosine, acetyl-carnitine, acetyl-lysine, argininosuccinate, betaine, butyric acid, carnitine, creatine, glucose, glycine, hexanoyl-carnitine, L-fucose, lactate, L-dihydroorotic acid, linolenic acid, nicotinamide N-oxide, palmitoyl-carnitine, panthotenate, pyruvate, quinolinic acid, tryptophan, urate, in a biological sample obtained from the subject.
1: Vasan K, Werner M, Chandel NS. Mitochondrial Metabolism as a Target for Cancer Therapy. Cell Metab. 2020 Sep 1;32(3):341-352. doi: 10.1016/j.cmet.2020.06.019. Epub 2020 Jul 14. 2: Anderson R, Miller LD, Isom S, Chou JW, Pladna KM, Schramm NJ, Ellis LR, Howard DS, Bhave RR, Manuel M, Dralle S, Lyerly S, Powell BL, Pardee TS. Phase II trial of cytarabine and mitoxantrone with devimistat in acute myeloid leukemia. Nat Commun. 2022 Mar 30;13(1):1673. doi: 10.1038/s41467-022-29039-4. 3: Mohan A, Griffith KA, Wuchu F, Zhen DB, Kumar-Sinha C, Crysler O, Hsiehchen D, Enzler T, Dippman D, Gunchick V, Achreja A, Animasahun O, Choppara S, Nenwani M, Chinnaiyan AM, Nagrath D, Zalupski MM, Sahai V. Devimistat in Combination with Gemcitabine and Cisplatin in Biliary Tract Cancer: Preclinical Evaluation and Phase Ib Multicenter Clinical Trial (BilT-04). Clin Cancer Res. 2023 Jul 5;29(13):2394-2400. doi: 10.1158/1078-0432.CCR-23-0036.
合成参考文献
参考文献:10.1007/s00109-011-0785-8 摘要:Zachar Z, Marecek J, Maturo C, Gupta S, Stuart SD, Howell K, Schauble A, Lem J, Piramzadian A, Karnik S, Lee K, Rodriguez R, Shorr R, Bingham PM. Non-redox-active lipoate derivates disrupt cancer cell mitochondrial metabolism and are potent anticancer agents in vivo. J Mol Med (Berl). 2011 Nov;89(11):1137–48. doi: 10.1007/s00109-011-0785-8.