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YCT529   Click here for help

GtoPdb Ligand ID: 11954

Compound class: Synthetic organic
Comment: YCT529 is an oral retinoic acid receptor alpha (RAR-α) antagonist, that is being investigated as a non-hormonal male contraceptive. Its development and function were presented at the spring meeting of the American Chemical Society (ACS) in March 2022. Antagonising RAR-α disrupts spermatogenesis. YCT529 is formulated as a sodium salt. The RAR-α-selective antagonists BMS-189532 and BMS-189614 have been reported previously [1-2].
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 2
Hydrogen bond donors 1
Rotatable bonds 4
Topological polar surface area 65.15
Molecular weight 434.18
XLogP 7
No. Lipinski's rules broken 1

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 Cc1ccc(cc1)C1=CC(C)(C)Oc2c1cc(cc2)c1ccc([nH]1)c1ccc(cc1)C(=O)[O-]
Isomeric SMILES Cc1ccc(cc1)C1=CC(C)(C)Oc2c1cc(cc2)c1ccc([nH]1)c1ccc(cc1)C(=O)[O-]
InChI InChI=1S/C29H25NO3/c1-18-4-6-19(7-5-18)24-17-29(2,3)33-27-15-12-22(16-23(24)27)26-14-13-25(30-26)20-8-10-21(11-9-20)28(31)32/h4-17,30H,1-3H3,(H,31,32)/p-1
InChI Key QLXSCDXZOYRDAX-UHFFFAOYSA-M

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/)
References
1. Chung SS, Cuellar RA, Wang X, Reczek PR, Georg GI, Wolgemuth DJ. (2013)
Pharmacological activity of retinoic acid receptor alpha-selective antagonists in vitro and in vivo..
ACS Med Chem Lett, 4 (5): 446-450. [PMID:24040487]
2. Noman MAA, Kyzer JL, Chung SSW, Wolgemuth DJ, Georg GI. (2020)
Retinoic acid receptor antagonists for male contraception: current status†.
Biol Reprod, 103 (2): 390-399. [PMID:32671394]