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Unknown Ligand

[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphono hydrogen phosphate · also: uridinediphosphate, uridine-diphosphate, Uridine Pyrophosphate, uridine-diphosphate-n-acetylgalactosamine

FormulaC9H14N2O12P2
Mol. weight404.1605
PubChem CID6031
InChIKeyXCCTYIAWTASOJW-XVFCMESISA-N
SMILESC1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)OP(=O)(O)O)O)O
68,722Patents
1,508Research papers
38,201Patents - last 3 years
173Papers - last 3 years

Who owns the IP

The organizations most actively patenting around this compound, ranked by referenced patent volume.

#AssigneePatents
1Huawei Technologies Co Ltd3,172
2Intel Corp1,060
3Everpure Inc707
4Samsung Electronics Co Ltd697
5Telefonaktiebolaget LM Ericsson AB665
6JPMorgan Chase Bank NA574
7Apple Inc569
8Amazon Technologies Inc516
9Microsoft Technology Licensing LLC485
10China Mobile Communications Group Co Ltd464

Explore the full landscape

This preview shows the leading assignees. Cypris reveals the full ownership landscape - every filing entity, filing trends, and portfolio momentum.

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Where innovation is concentrated

Patent classifications ranked by volume reveal the technical domains with the most active filing.

#CodeAreaPatents
1H04L28,266
2G06F13,753
3H04W11,548
4A61KMedicinal preparations6,161
5A61PTherapeutic activity (drug indications)5,772
6C12NMicroorganisms, enzymes4,995
7Y02D4,419
8H04N4,142
9G06Q3,535
10G06N3,251

AI mapped opportunity space

This preview shows where patent activity concentrates. Cypris maps the full classification landscape to surface technical whitespace and IP headroom.

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Most-cited patents

Patents ranked by forward citations reveal the foundational inventions the field continues to build on.

TitleYearAssigneeCited by
URIDINE DIPHOSPHATE DERIVATIVES, COMPOSITIONS AND METHODS FOR TREATING NEURODEGENERATIVE DISORDERS2013DONG, Jinghui26
URIDINE DIPHOSPHATE DERIVATIVES, PRODRUGS, COMPOSITIONS AND USES THEREOF2014HAYDON, PHILIP, G.15
Uridine diphosphate derivatives, compositions and methods for treating neurodegenerative disorders2013TUFTS UNIVERSITY14
Inhibitors and enhancers of uridine diphosphate-glucuronosyltransferase 2B (UGT2B)2016Hsiong Cheng-Huei12
Uridine diphosphate xylose isomerase, coding gene thereof and use thereof2010PEKING UNIVERSITY12

Where research is gaining momentum

Research themes ranked by publication activity show where scientific interest is accelerating around this compound.

#Research topicPapers
1Adenosine and Purinergic Signaling5
2Glycosylation and Glycoproteins Research5
3Biochemical and Molecular Research2
4Carbohydrate Chemistry and Synthesis2
5Diet, Metabolism, and Disease2
6Advanced MRI Techniques and Applications1
7Antimicrobial Resistance in Staphylococcus1
8Biochemical Analysis and Sensing Techniques1
9Chemical Reactions and Isotopes1
10Drug Transport and Resistance Mechanisms1

Technology trend analysis

Cypris uses AI to connect emerging research themes to IP activity, commercialization signals, and underexplored opportunity areas.

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Who's driving the science

The most-published authors working with this compound, alongside their primary affiliations.

#AuthorAffiliationPapers
1Barbara ImperialiMassachusetts Institute of Technology10
2Bernard RobayeUniversité Libre de Bruxelles8
3Bilha FischerBar-Ilan University6
4Bing DuEast China Normal University6
5David ErlingeLund University6
6Eduardo R. LazarowskiUniversity of North Carolina at Chapel Hill6
7Kenneth A. JacobsonNational Institute of Diabetes and Digestive and Kidney Diseases6
8André TerzicMayo Clinic5
9D.A.R. SandersUniversity of Saskatchewan5
10William PendergastInspire Institute5

Research leaders

This preview lists the top authors. Cypris surfaces the full researcher landscape, their affiliations, and how scientific influence is shifting.

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The literature that defines it

The most-cited papers anchoring the scientific record for this compound.

Frequently asked questions

Common questions about this compound's patent and research landscape, answered from the underlying data.

What is the molecular formula and weight of this compound?

The compound has a molecular formula of C9H14N2O12P2 and a molecular weight of 404.1605 Da. Its InChI Key is XCCTYIAWTASOJW-XVFCMESISA-N.

What are the main research topics associated with this compound?

The primary research areas are Adenosine and Purinergic Signaling, Glycosylation and Glycoproteins Research, Carbohydrate Chemistry and Synthesis, and Biochemical and Molecular Research. A notable high-impact paper on UDP acting at P2Y6 receptors as a mediator of microglial phagocytosis demonstrates the significance of this compound in cell signaling.

Which patents focus on therapeutic applications of this compound?

Key patents include work on uridine diphosphate derivatives for treating neurodegenerative disorders, prodrugs and compositions, and inhibitors and enhancers of uridine diphosphate-glucuronosyltransferase 2B. Patents range from 2010 to 2016, with one patent addressing uridine diphosphate xylose isomerase applications.

How has patent and publication activity for this compound changed recently?

Patent activity has increased substantially in recent years, from 524 patents in 2019 to 17,668 in 2024. Paper publication shows a similar upward trend, with 34 papers in 2021 rising to 143 in 2022 before declining to 47 in 2024. The overall database contains 68,722 patents and 1,508 papers related to this compound.

What are the most prolific assignees and authors studying this compound?

Leading patent assignees in the broader patent ecosystem include Huawei Technologies Co Ltd, Intel Corp, and Everpure Inc. Key academic researchers include Barbara Imperiali at Massachusetts Institute of Technology with 10 papers, and Bernard Robaye at Université Libre de Bruxelles with 8 papers. Other prominent authors include Bilha Fischer, Bing Du, and David Erlinge, each with 6 papers.

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