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(2S)-2-[[4-[[(2R)-2-amino-3-sulfanylpropyl]amino]-2-phenylbenzoyl]amino]-4-methylsulfanylbutanoic acid

(2S)-2-[[4-[[(2R)-2-amino-3-sulfanylpropyl]amino]-2-phenylbenzoyl]amino]-4-methylsulfanylbutanoic acid

FormulaC21H27N3O3S2
Mol. weight433.585
PubChem CID395754
InChIKeyZIXDDEATQSBHHL-BEFAXECRSA-N
SMILESCSCC[C@@H](C(=O)O)NC(=O)C1=C(C=C(C=C1)NC[C@H](CS)N)C2=CC=CC=C2
147Patents
31Research papers
20Patents - 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
1Warner Lambert Co LLC26
2Cincinnati Childrens Hospital Medical Center19
3University of Pittsburgh9
4University of South Florida St. Petersburg8
5Yale University8
6Massachusetts Institute of Technology7
7Alcon Research LLC5
8University of South Florida5
9Eiger Biopharmaceuticals Inc4
10Cellectis SA3

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
1A61PTherapeutic activity (drug indications)125
2A61KMedicinal preparations118
3C07KPeptides49
4C07DHeterocyclic compounds36
5Y02AClimate change adaptation19
6G01NInvestigating / analysing materials14
7C07CAcyclic and carbocyclic compounds9
8C12NMicroorganisms, enzymes7
9C12QMeasuring/testing involving enzymes7
10A23LFoods and beverages (general)5

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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Who's driving the science

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

#AuthorAffiliationPapers
1Andrew D. HamiltonYale University7
2Gerry SullivanAbbott Fund2
3Joëlle DuboisInstitut de Chimie des Substances Naturelles4
4Junko OhkandaYale University4
5Saı̈d M. SebtiUniversity of South Florida4
6Badr SaeedAbbott (United Kingdom)3
7Haichao ZhangAbbott (United Kingdom)3
8Jeffrey W. LockmanYale University3
9Jerry D. CohenAbbott (United Kingdom)3
10Laura E. LantryUniversity of Toledo Medical Center3

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 C21H27N3O3S2 and a molecular weight of 433.585 g/mol.

Which organizations hold the most patents related to this compound?

Warner Lambert Co LLC leads with 26 patents, followed by Cincinnati Childrens Hospital Medical Center with 19 patents and University of Pittsburgh with 9 patents.

What research areas are most commonly associated with patents for this compound?

The largest patent categories are A61P (pharmaceutical preparations) with 125 patents and A61K (medicinal preparations) with 118 patents, indicating primary focus on pharmaceutical and therapeutic applications.

Which researchers have published the most papers on this compound?

Andrew D. Hamilton from Yale University has published the most papers with 7 publications, followed by Joëlle Dubois with 4 papers and Junko Ohkanda, Saïd M. Sebti, and others with 4 papers each.

What was the trend in patent filings for this compound in recent years?

Patent activity increased significantly in 2024 with 13 patents filed, after a steady period from 2016–2020. The most active recent period shows 20 patents filed in the last 3 years.

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