Book a demo

Chemical intelligence powered by cypris.ai

Agaritine

(2S)-2-amino-5-[2-[4-(hydroxymethyl)phenyl]hydrazinyl]-5-oxopentanoic acid · also: Agaritine Impurity 2 · 2-(4-(hydroxymethyl)phenyl)-L-glutamohydrazide · N5-((4-(Hydroxymethyl)phenyl)amino)-L-glutamine · beta-N-(alpha-L-Glutamyl)-4-hydroxymethylphenylhydrazine · beta-N-(gamma-L(+)Glutamyl)4-hydroxymethylphenylhydrazine · (2S)-2-amino-5-(2-(4-(hydroxymethyl)phenyl)hydrazinyl)-5-oxopentanoic acid

FormulaC12H17N3O4
Mol. weight267.285
PubChem CID439517
InChIKeySRSPQXBFDCGXIZ-JTQLQIEISA-N
SMILESC1=CC(=CC=C1CO)NNC(=O)CC[C@@H](C(=O)O)N
103Patents
38Research papers39 indexed in detail
16Patents - last 3 years
0Papers - last 3 years

Who owns the IP

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

#AssigneePatents
1Merck KGaA27
2Coca-Cola Co4
3King Fahd University of Petroleum and Minerals3
4Lyckeby Group eK3
5Sveriges Staerkelseproducenter Foerening UPA3
6Honda Motor Co Ltd2
7Idemitsu Kosan Co Ltd2
8Fuji Chemical Industries Co Ltd1
9Kureha Corp1
10Otsuka Holdings Co Ltd1

Explore the full landscape

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

Visit Cypris

Where innovation is concentrated

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

#CodeAreaPatents
1C09G27
2H10P27
3H01LSemiconductor devices25
4C09KMaterials for misc. applications20
5A23VFoods, foodstuffs - indexing scheme17
6A23LFoods and beverages (general)16
7B24B16
8A61KMedicinal preparations15
9C08FPolymers from C=C unsaturated bonds12
10A01G11

AI mapped opportunity space

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

See Cypris in action

Representative patents

The filings that best characterise the patent activity around this compound, most-referenced first.

TitleYearAssigneeCited by
Chemical mechanical polishing (CMP) of cobalt-containing substrate2016Merck KGaA35
CHEMICAL MECHANICAL POLISHING (CMP) OF COBALT-CONTAINING SUBSTRATE2016Merck KGaA34
METHOD FOR PREPARING INHIBITED STARCH WITH IMPROVED WAREHOUSE STORAGE STABILITY201624
IMIDAZOLIUM-BASED POLY(IONIC LIQUID)S AND USE THEREFORE2022Merck KGaA8
Additive for barrier chemical mechanical planarization2018Merck KGaA14

How research activity has moved

Papers published per year for this compound, over the last decade of indexed records.

YearPapers
20162

Who's driving the science

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

#AuthorAffiliationPapers
1Kazunari KondoNational Institute of Health Sciences5
2Costas IoannidesUniversity of Surrey5
3Věra SchulzováUniversity of Chemistry and Technology, Prague4
4Jana HajšlováUniversity of Chemistry and Technology, Prague4
5Tamio MaitaniNational Institute of Health Sciences4
6Ron WalkerUniversity of Surrey4
7Christian SchlatterUniversity of Zurich4
8Hans C. AnderssonNational Food Administration4
9J. GryUniversity of Chemistry and Technology, Prague4
10K WaltonUniversity of Surrey4

Research leaders

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

See Cypris in action

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 Agaritine?

Agaritine has the molecular formula C12H17N3O4 with a molecular weight of 267.285 g/mol. Its canonical IUPAC name is (2S)-2-amino-5-[2-[4-(hydroxymethyl)phenyl]hydrazinyl]-5-oxopentanoic acid.

Which organizations hold the most patents related to Agaritine?

Merck KGaA holds the largest patent portfolio with 27 patents. Other significant assignees include Coca-Cola Co with 4 patents, and King Fahd University of Petroleum and Minerals, Lyckeby Group eK, and Sveriges Staerkelseproducenter Foerening UPA each with 3 patents.

What research topics are covered in the scientific literature on Agaritine?

The published papers on Agaritine cover diverse topics including Fungal Biology and Applications, Polysaccharides and Plant Cell Walls, Enzyme function and inhibition, PI3K/AKT/mTOR signaling in cancer, and Polyamine Metabolism and Applications. Notable papers include studies on anti-tumor activity against leukemic cells and the structure of Agaritine isolated from Agaricaceae.

How has patent activity for Agaritine-related compounds evolved over time?

Patent activity peaked in 2016 with 13 patents, followed by 11 in 2017 and 12 in 2018. Activity declined to 5 patents in 2019 and 4 in 2020, then increased to 6 in 2024 and 8 in 2025. The total portfolio includes 103 patents with 16 issued in the last three years.

Which researchers have published the most papers on Agaritine?

Multiple researchers share the highest publication count of 5 papers each. These include Kazunari Kondo from the National Institute of Health Sciences and Costas Ioannides from the University of Surrey. Additional prolific authors with 4 papers each include Věra Schulzová and Jana Hajšlová from the University of Chemistry and Technology, Prague.

Turn any compound into a complete chemical intelligence landscape

Go beyond static compound data. Cypris resolves identities, patents, papers, and commercial signals into one AI-powered view - so your team can move from a single chemical question to a complete R&D, IP, and market landscape.

Schedule a free trial