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Lometrexol(LY 264618)

  Cat. No.:  DC7778   Featured
Chemical Structure
106400-81-1
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More than 5000 active chemicals with high quality for research!
Field of application
Lometrexol is a tight-binding antifolate inhibitor of the purine de novo enzyme glycinamide ribonucleotide formyltransferase (GARFT), was the first GARFT inhibitor to be investigated clinically.
Chemicals PropertiesBiological activity COA & MSDSRelated productsDatasheet
Cas No.: 106400-81-1
Chemical Name: L-Glutamic acid,N-[4-[2-[(6R)-2-amino-3,4,5,6,7,8-hexahydro-4-oxopyrido[2,3-d]pyrimidin-6-yl]ethyl]benzoyl]-
Synonyms: L-Glutamic acid,N-[4-[2-[(6R)-2-amino-3,4,5,6,7,8-hexahydro-4-oxopyrido[2,3-d]pyrimidin-6-yl]ethyl]benzoyl]-;Lometrexol;L-Glutamic acid,N-[4-[2-[(6R)-2-amino-3,4,5,6,7,8-hexahydro-4-oxopyrido[2,3-d]pyrimidin-6-yl]e...;Lometrexol NEW;L-Glutamic acid, N-(4-(2-((6R)-2-amino-1,4,5,6,7,8-hexahydro-4-oxopyrido(2,3-D)pyrimidin-6-yl)ethyl)benzoyl)-;N-[4-[2-[[(R)-2-Amino-4-oxo-1,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin]-6-yl]ethyl]benzoyl]-L-glutamic acid;(6R)-5,10-Dideaza-5,6,7,8-tetrahydrofolic acid;Lometrexol hydrate;LY 264618 hydrate;Lometrexolum;LY 264618;N-[4-[2-[[(6R)-2-Amino-3,4,5,6,7,8-hexahydro-4-oxopyrido[2,3-d]pyrimidin]-6-yl]ethyl]benzoyl]-L-glutamic acid;Lometrexolum [inn-latin];L-Glutamic acid,N-(4-(2-(2-amino-1,4,5,6,7,8-hexahydro-4-oxopyrido(2,3-D)pyrimidin-6-yl)ethyl)benzoyl)-,(R);L-Glutamic acid,N-(4-(2-((6R)-2-amino-1,4,5,6,7,8-hexahydro-4-oxopyrido(2,3-D)pyrimidin-6-yl)ethyl)benzoyl);(R)-6-DDATHF;(6R)-5,10-dideaza-5,6,7,8-tetrahydrofolic acid
SMILES: NC1=NC2NCC(CCC3C=CC(C(NC(C(O)=O)CCC(O)=O)=O)=CC=3)CC=2C(=O)N1
Formula: C21H25N5O6
M.Wt: 443.453104734421
Purity: >98%
Sotrage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Description: Lometrexol (DDATHF), an antipurine antifolate, can inhibit the activity of glycinamide ribonucleotide formyltransferase (GARFT) by tightly binding with it. Lometrexol can further inhibit de novo purine synthesis, causing abnormal cell proliferation and apoptosis, even cell cycle arrest. Lometrexol has anticancer activity[1].
Target: Antifolate and GARFT[1]
In Vivo: Lometrexol (DDATHF; i.p.; 15-60 mg/kg; on gestation day 7.5) increases the rate of embryonic resorption and growth retardation in a dose-dependent manner[1]. Lometrexol (i.p.; 40 mg/kg) maximally inhibits GARFT activity after at 6 hours and thereafter gradually increases with time but remains significantly lower than control even at 96 hours. Levels of ATP, GTP, dATP and dGTP of NTDs embryonic brain tissue decreases significantly at 6 h, and more significantly over time[1]. Animal Model: C57BL/6 mice (7-8 week, 18-20 g)[1] Dosage: 15, 30, 35, 40, 45 and 60 mg/kg Administration: Intraperitoneal injection; on gestation day 7.5 Result: Increased the rate of embryonic resorption and growth retardation in a dose-dependent manner.
In Vitro: Lometrexol (DDATHF) induces abnormal proliferation and apoptosis exist in neural tube defects (NTDs)[1]. Lometrexol significantly reduces the expression of PH3[1].
References: [1]. Xu L, et al. The effect of inhibiting glycinamide ribonucleotide formyl transferase on the development of neural tube in mice. Nutr Metab (Lond). 2016 Aug 23;13(1):56.
MSDS
COA
LOT NO. DOWNLOAD
2018-0101
2018-0101
2018-0101
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