Lunresertib

Lunresertib
Clinical data
Other names	RP-6306
Identifiers
	IUPAC name 2-amino-1-(3-hydroxy-2,6-dimethylphenyl)-5,6-dimethylpyrrolo[2,3-b]pyridine-3-carboxamide;
CAS Number	2719793-90-3;
PubChem CID	156869388;
ChemSpider	115008046;
UNII	N95U3A7N57;
KEGG	D12736;
ChEMBL	ChEMBL5199076;
Chemical and physical data
Formula	C18H20N4O2
Molar mass	324.384 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CC1=C(C(=C(C=C1)O)C)N2C(=C(C3=C2N=C(C(=C3)C)C)C(=O)N)N;
	InChI InChI=InChI=1S/C18H20N4O2/c1-8-5-6-13(23)10(3)15(8)22-16(19)14(17(20)24)12-7-9(2)11(4)21-18(12)22/h5-7,23H,19H2,1-4H3,(H2,20,24); Key:ARBRHWRTXPWZGN-UHFFFAOYSA-N;

Lunresertib is an investigational new drug that is being evaluated for the treatment of cancer. It is an oral small molecule inhibitor of PKMYT1, developed by Repare Therapeutics.^[1] This drug targets cell cycle regulation in tumors with specific genetic alterations, including CCNE1 amplifications or FBXW7 and PPP2R1A loss of function mutations. It is currently in phase 1/2 clinical trials, both as monotherapy or in combination with camonsertib, an ATR inhibitor.^[2]

References

^ Szychowski J, Papp R, Dietrich E, Liu B, Vallée F, Leclaire ME, et al. (August 2022). "Discovery of an Orally Bioavailable and Selective PKMYT1 Inhibitor, RP-6306". Journal of Medicinal Chemistry. 65 (15): 10251–10284. doi:10.1021/acs.jmedchem.2c00552. PMC 9837800. PMID 35880755.
^ Previtali V, Bagnolini G, Ciamarone A, Ferrandi G, Rinaldi F, Myers SH, et al. (July 2024). "New Horizons of Synthetic Lethality in Cancer: Current Development and Future Perspectives". Journal of Medicinal Chemistry. 67 (14): 11488–11521. doi:10.1021/acs.jmedchem.4c00113. PMC 11284803. PMID 38955347.

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[Szychowski_2022-1] Szychowski J, Papp R, Dietrich E, Liu B, Vallée F, Leclaire ME, et al. (August 2022). "Discovery of an Orally Bioavailable and Selective PKMYT1 Inhibitor, RP-6306". Journal of Medicinal Chemistry. 65 (15): 10251–10284. doi:10.1021/acs.jmedchem.2c00552. PMC 9837800. PMID 35880755.

[Previtali_2024-2] Previtali V, Bagnolini G, Ciamarone A, Ferrandi G, Rinaldi F, Myers SH, et al. (July 2024). "New Horizons of Synthetic Lethality in Cancer: Current Development and Future Perspectives". Journal of Medicinal Chemistry. 67 (14): 11488–11521. doi:10.1021/acs.jmedchem.4c00113. PMC 11284803. PMID 38955347.

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