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WD6305   Click here for help

GtoPdb Ligand ID: 13110

Synonyms: compound 9 [PMID: 38194973] | WD-6305
Compound class: Synthetic organic
Comment: WD6305 is a heterobifunctional degrader (PROTAC) that targets the RNA methyltransferase METTL3 [1]. It is intended to promote proteasomal degradation of the METTL3-METTL14 methyltransferase complex as an anti-leukemic strategy. The PROTAC engages the Hippel-Lindau (VHL) E3 ligase, and METTL3 is targeted by the small molecule inhibitor UZH2. WD6305 inhibits N6-methyladenosine (m6A) methylation of RNA, and has the effect of reducing proliferation of AML cells. It more efficiently reduces proliferation of AML cells than blocking METTL3 catalytic activity with UZH2.

WD6305 is commercially available from our sponsors

2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 16
Hydrogen bond donors 5
Rotatable bonds 19
Topological polar surface area 211.97
Molecular weight 1112.38
XLogP 4.86
No. Lipinski's rules broken 3

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES C[C@@H](C1=CC=C(C=C1)C2=C(C)N=CS2)NC(=O)[C@@H]3C[C@H](CN3C(=O)[C@H](C(C)(C)C)NC(=O)CCC#CC4=CC=C(C=C4)CNC5=NC=NC(=C5)N6CCC7(CC6)CN(CC(=O)N7)C8=CC(=C(C=C8F)CN9CCC(C)(C)CC9)F)O
Isomeric SMILES C[C@H](NC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@@H](NC(=O)CCC#CC2=CC=C(CNC3=CC(=NC=N3)N4CCC5(CC4)CN(CC(=O)N5)C6=C(F)C=C(CN7CCC(C)(C)CC7)C(F)=C6)C=C2)C(C)(C)C)C8=CC=C(C=C8)C9=C(C)N=CS9
InChI InChI=1S/C61H75F2N11O5S/c1-39(43-16-18-44(19-17-43)55-40(2)67-38-80-55)68-57(78)50-29-46(75)34-74(50)58(79)56(59(3,4)5)69-53(76)11-9-8-10-41-12-14-42(15-13-41)32-64-51-31-52(66-37-65-51)72-26-22-61(23-27-72)36-73(35-54(77)70-61)49-30-47(62)45(28-48(49)63)33-71-24-20-60(6,7)21-25-71/h12-19,28,30-31,37-39,46,50,56,75H,9,11,20-27,29,32-36H2,1-7H3,(H,68,78)(H,69,76)(H,70,77)(H,64,65,66)/t39-,46+,50-,56+/m0/s1
InChI Key FTIPAFFEWGMNDM-LZZSXEHKSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Synthetic organic
Ligand families/groups PROTACs, molecular glues and other degraders
IUPAC Name Click here for help
(2S,4R)-1-[(2S)-2-{5-[4-({[6-(4-{4-[(4,4-dimethylpiperidin-1-yl)methyl]-2,5-difluorophenyl}-2-oxo-1,4,9-triazaspiro[5.5]undecan-9-yl)pyrimidin-4-yl]amino}methyl)phenyl]pent-4-ynamido}-3,3-dimethylbutanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide
Synonyms Click here for help
compound 9 [PMID: 38194973] | WD-6305
Database Links Click here for help
GtoPdb PubChem SID 491299892
PubChem CID 170453248
Search Google for chemical match using the InChIKey FTIPAFFEWGMNDM-LZZSXEHKSA-N
Search Google for chemicals with the same backbone FTIPAFFEWGMNDM
UniChem Compound Search for chemical match using the InChIKey FTIPAFFEWGMNDM-LZZSXEHKSA-N
UniChem Connectivity Search for chemical match using the InChIKey FTIPAFFEWGMNDM-LZZSXEHKSA-N

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MedChemExpress
WD6305 (links to external site)
Cat. No. HY-160415