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Decursinol Angelate

[(3S)-2,2-dimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-3-yl] (Z)-2-methylbut-2-enoate · also: Acutilobin · Decursinolangelate · Decursinol mebutate · Decursinol angelate (Standard) · Decursinol angelate - Bio-X trade mark · ((3S)-2,2-dimethyl-8-oxo-3,4-dihydropyrano(3,2-g)chromen-3-yl) (Z)-2-methylbut-2-enoate

FormulaC19H20O5
Mol. weight328.364
PubChem CID776123
InChIKeyAGABNGOXUSXQDD-XKGFZTIGSA-N
SMILESC/C=C(/C)\C(=O)O[C@H]1CC2=C(C=C3C(=C2)C=CC(=O)O3)OC1(C)C
180Patents
153Research papers154 indexed in detail
35Patents - last 3 years
17Papers - last 3 years

Who owns the IP

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

#AssigneePatents
1Cornell University9
2Kala Bio Inc2
3Princeton University2

Where innovation is concentrated

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

#CodeAreaPatents
1A61KMedicinal preparations120
2A61PTherapeutic activity (drug indications)86
3A23LFoods and beverages (general)44
4A23VFoods, foodstuffs - indexing scheme35
5A61QCosmetics, personal care29
6A01NPreservation of bodies; biocides; pest repellents21
7C07HSugars and derivatives13
8C12NMicroorganisms, enzymes10
9C07KPeptides6
10C07FOrganometallic compounds5

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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Representative patents

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

TitleYearAssigneeCited by
Blood vessel relaxational agent containing decursin or decursinol angelate for the prevention or treatment of blood vessel disease20046
Application of decursinol angelate in preparation of anti-atherosclerosis medicine20184
COMPOSITIONS FOR URINARY DYSFUNCTION AND EDEMA CONTAINING DECURSIN AND/OR DECURSINOL ANGELATE, OR ANGELICA EXTRACT CONTAINING DECURSIN AND /OR DECURSINOL ANGELATE20053
BLOOD VESSEL RELAXATIONAL AGENT CONTAINING DECURSIN OR DECURSINOL ANGELATE20053
COMPOSITION OF TREATMENT FOR VEGF-INDUCED ANGIOGENESIS-RELATED DISEASES CONTAINING DECURSIN AND DECURSINOL ANGELATE20101

How research activity has moved

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

YearPapers
20168
20177
20189
20196
202010
20217
20225
20234
20248
20255

Who's driving the science

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

#AuthorAffiliationPapers
1Junxuan LüUniversity of Minnesota14
2Gyu‐Yong SongChungnam National University14
3Cheng JiangUniversity of Minnesota11
4Chengguo XingUniversity of Minnesota8
5Sung‐Hoon KimKyung Hee University8
6Jung‐woo ChaeChungnam National University6
7You Mie LeeKyungpook National University6
8Sun Chul KangDaegu University4
9In‐Soo YoonPusan National University4
10In‐hwan BaekYuhan University4

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 Decursinol Angelate?

Decursinol Angelate has the molecular formula C19H20O5 and a molecular weight of 328.364 g/mol. Its canonical IUPAC name is [(3S)-2,2-dimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-3-yl] (Z)-2-methylbut-2-enoate, with InChI Key AGABNGOXUSXQDD-XKGFZTIGSA-N.

Which universities hold the most patents related to Decursinol Angelate?

Cornell University holds the most patents related to Decursinol Angelate with 9 patents, followed by Princeton University and Kala Bio Inc, each with 2 patents.

Which researchers have published the most papers on Decursinol Angelate?

Junxuan Lü from the University of Minnesota and Gyu‐Yong Song from Chungnam National University are the most prolific researchers, each with 14 papers on this compound. Cheng Jiang from the University of Minnesota follows with 11 papers.

What are the main patent classification areas for Decursinol Angelate research?

The dominant patent classifications are A61K (120 patents) covering pharmaceutical preparations, A61P (86 patents) covering therapeutic uses, and A23L (44 patents) covering food compositions. Other significant areas include A23V (35 patents), A61Q (29 patents), and A01N (21 patents).

What research trends are evident in Decursinol Angelate publications and patents?

Patent activity shows an increasing trend, with 21 patents filed in 2024 and 10 in 2025 (partial year), compared to 6 patents in 2016. Scientific publications have remained relatively stable, ranging from 4 to 10 papers annually between 2016 and 2024, with 5 papers in 2025. A highly-cited foundational paper from 2003 on anti-tumor activities has 134 citations, and a 2005 paper on cancer mechanisms has 197 citations.

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