Spermine

Spermine

SCHEMBL564391

NCCCNCCCCNCCCN.[N-]=[N+]=[N-]

nearest known ligand 0.77

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA12 O43570 5/20 0.77
CA6 P23280 5/20 0.77
CA7 P43166 5/20 0.77
CA9 Q16790 5/20 0.77
CA14 Q9ULX7 5/20 0.77
CA5B Q9Y2D0 5/20 0.77
CA2 P00918 4/20 0.77
CA4 P22748 4/20 0.77
CA5A P35218 4/20 0.77
ALOX15 P16050 3/20 0.77
F13A1 P00488 2/20 0.77
CYP1A2 P05177 2/20 0.77
THPO P40225 2/20 0.77
CASP2 P42575 2/20 0.77
MEN1 O00255 2/20 0.77
RECQL P46063 2/20 0.77
KMT2A Q03164 2/20 0.77
CYP2C19 P33261 1/20 0.77
HSD17B10 Q99714 1/20 0.77
CA3 P07451 3/20 0.72

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
Spermidine SCHEMBL30480269 0.97 CA12 (0.78) CA12CA6CA7CA9CA14
Spermine SCHEMBL564393 0.89 CA12 (0.68) CA12CA6CA7CA9CA14
Spermine SCHEMBL14965 0.87 CA12 (1.00) CA12CA6CA7CA9CA14
Spermine SCHEMBL30446193 0.87 CA12 (1.00) CA12CA6CA7CA9CA14
Spermine SCHEMBL8514287 0.87 CA12 (1.00) CA12CA6CA7CA9CA14
Spermine SCHEMBL288720 0.87 CA12 (1.00) CA12CA6CA7CA9CA14
Spermine SCHEMBL8020847 0.84 CA12 (0.93) CA12CA6CA7CA9CA14
Spermine SCHEMBL1251595 0.84 CA12 (0.93) CA12CA6CA7CA9CA14
Spermine SCHEMBL431884 0.84 CA12 (1.00) CA12CA6CA7CA9CA14
Spermine SCHEMBL1167355 0.84 UBE2N (1.00) CA12CA6CA7CA9CA14

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 18 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-110714005-B Functional microsphere for enriching oxidized nucleic acid and method for enriching oxidized nucleic acid 青岛大学 2022-12-16 CN claimed
EP-3604533-A1 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS Arbutus Biopharma Corporation (CA) 2020-02-05 EP disclosed
CN-110564811-A Method for enriching oxidized nucleic acids 青岛大学 2019-12-13 CN disclosed
US-20190048344-A1 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION ALNYLAM PHARMACEUTICALS INC (US) 2019-02-14 US disclosed
US-20180221494-A1 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS ARBUTUS BIOPHARMA CORPORATION (CA) 2018-08-09 US disclosed
US-9895448-B2 Site-specific delivery of nucleic acids by combining targeting ligands with endosomolytic components ARBUTUS BIOPHARMA CORPORATION (CA) 2018-02-20 US disclosed
US-20160367687-A1 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS TEKMIRA PHARMACEUTICALS CORPORATION (CA) 2016-12-22 US disclosed
US-9345780-B2 Site specific delivery of nucleic acids by combining targeting ligands with endosomolytic components TEKMIRA PHARMACEUTICALS CORPORATION (CA) 2016-05-24 US disclosed
US-20150203847-A1 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION ALNYLAM PHARMACEUTICALS INC (US) 2015-07-23 US disclosed
US-8962580-B2 Chemical modifications of monomers and oligonucleotides with cycloaddition ALNYLAM PHARMACEUTICALS, INC. (US) 2015-02-24 US disclosed
US-20140256785-A1 SITE SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS TEKMIRA PHARMACEUTICALS CORPORATION (CA) 2014-09-11 US disclosed
US-8575123-B2 Site-specific delivery of nucleic acids by combining targeting ligands with endosomolytic components TEKMIRA PHARMACEUTICALS CORPORATION (CA) 2013-11-05 US disclosed
US-20120035115-A1 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION ALNYLAM PHARMACEUTICALS, INC. (US) 2012-02-09 US disclosed
EP-2342616-A2 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION Alnylam Pharmaceuticals Inc. (US) 2011-07-13 EP disclosed
US-20110123520-A1 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS ALNYLAM PHARMACEUTICALS, INC. (US) 2011-05-26 US disclosed
EP-2274425-A2 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS Alnylam Pharmaceuticals Inc. (US) 2011-01-19 EP disclosed
WO-2010039548-A2 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION ALNYLAM PHARMACEUTICALS, INC. (US) 2010-04-08 WO disclosed
WO-2009126933-A2 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS ALNYLAM PHARMACEUTICALS, INC. (US) 2009-10-15 WO disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (7 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20150203847-A1 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION DNMT1, LCK, MCTS1 CA12 2617/4885CA6 1873/4885CA7 3501/4885
US-20190048344-A1 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION DNMT1, LCK, MCTS1 CA12 2617/4885CA6 1873/4885CA7 3501/4885
US-20140256785-A1 SITE SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS HAVCR2, BST2, ANXA6 CA12 1505/4885CA6 1486/4885CA7 3161/4885
US-20180221494-A1 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS HAVCR2, LNPEP, BST2 CA12 1365/4885CA6 1308/4885CA7 2942/4885
US-20160367687-A1 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS HAVCR2, LNPEP, BST2 CA12 1365/4885CA6 1308/4885CA7 2942/4885
US-20110123520-A1 SITE-SPECIFIC DELIVERY OF NUCLEIC ACIDS BY COMBINING TARGETING LIGANDS WITH ENDOSOMOLYTIC COMPONENTS HAVCR2, LNPEP, BST2 CA12 1365/4885CA6 1308/4885CA7 2942/4885
US-20120035115-A1 CHEMICAL MODIFICATIONS OF MONOMERS AND OLIGONUCLEOTIDES WITH CYCLOADDITION DNMT1, LCK, MCTS1 CA12 2617/4885CA6 1873/4885CA7 3501/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.