648420-92-2
Chemical Structure
Talotrexin monoammonium
Synonym(s): PT523 monoammonium
- CAS No.: 648420-92-2
- Formula:C27H30N10O6
- Molecular Weight:590.59
IUPAC Name: (S)-2-((4-carboxy-4-(4-(((2,4-diaminopteridin-6-yl)methyl)amino)benzamido)butyl)carbamoyl)benzoic acid, ammonia salt
InChIKey: CURXCENNYPPKOS-FYZYNONXSA-N
SMILES: NC1=NC(N)=NC2=C1N=C(CNC3=CC=C(C=C3)C(N[C@H](C(O)=O)CCCNC(C4=C(C=CC=C4)C(O)=O)=O)=O)C=N2.N
Biological Activity: Talotrexin monoammonium is the monoammonium salt form of Talotrexin (HY-10824). Talotrexin monoammonium is an analog of Aminopterin (HY-14518), and is a nonpolyglutamatable classic antifolate. Talotrexin monoammonium is a reduced folate carrier (RFC) specific inhibitor and selectively inhibits RFC transport. Talotrexin monoammonium shows antitumor activity by targeting DHFR to inhibit tumor growth[1][2].
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Talotrexin monoammonium | Talotrexin monoammonium is the monoammonium salt form of Talotrexin (HY-10824). Talotrexin monoammonium is an analog of Aminopterin (HY-14518), and is a nonpolyglutamatable classic antifolate. Talotrexin monoammonium is a reduced folate carrier (RFC) specific inhibitor and selectively inhibits RFC transport. Talotrexin monoammonium shows antitumor activity by targeting DHFR to inhibit tumor growth. | |||||||||||||||||||||
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References
- [1]. O'Connor C, et al. Folate transporter dynamics and therapy with classic and tumor-targeted antifolates. Sci Rep. 2021 Mar 18;11(1):6389. [Content Brief]
- [2]. Choy G S, et al. Combination talotrexin (PT-523) with paclitaxel in A549 non-small cell lung cancer (NSCLC) athymic nude mice xenografts[J]. Cancer Research, 2007, 67(1_Annual_Meeting).
