Phosphonic Acid

Phosphonic Acid

SCHEMBL7029915

NCCNCCN.O=[PH](O)O

nearest known ligand 0.62

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Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA12 O43570 5/20 0.62
CA6 P23280 5/20 0.62
CA7 P43166 5/20 0.62
CA9 Q16790 5/20 0.62
CA14 Q9ULX7 5/20 0.62
CA5B Q9Y2D0 5/20 0.62
MEN1 O00255 2/20 0.62
RECQL P46063 2/20 0.62
KMT2A Q03164 2/20 0.62
CA2 P00918 4/20 0.59
CA4 P22748 4/20 0.59
CA5A P35218 4/20 0.59
LMNA P02545 3/20 0.59
CA3 P07451 3/20 0.59
ALOX15 P16050 3/20 0.59
TDP1 Q9NUW8 2/20 0.59
CA1 P00915 2/20 0.59
ALDH1A1 P00352 1/20 0.59
TP53 P04637 1/20 0.59
KDM4E B2RXH2 1/20 0.56

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
Phosphonic Acid SCHEMBL6544748 1.00 CA12 (0.62) CA12CA6CA7CA9CA14
Trientine SCHEMBL10411239 0.97 CA12 (0.65) CA12CA6CA7CA9CA14
Phosphonic Acid SCHEMBL6370868 0.94 CA12 (0.56) CA12CA6CA7CA9CA14
Trientine SCHEMBL31194270 0.94 CA12 (0.61) CA12CA6CA7CA9CA14
Phosphonic Acid SCHEMBL5902929 0.92 CA12 (0.53) CA12CA6CA7CA9CA14
Cyclopentane SCHEMBL124978 0.92 CA12 (0.53) CA12CA6CA7CA9CA14
Phosphonic Acid SCHEMBL6247541 0.92 CA12 (0.53) CA12CA6CA7CA9CA14
Trientine SCHEMBL6369346 0.92 CA12 (0.58) CA12CA6CA7CA9CA14
Cyclopentane SCHEMBL6404767 0.89 CA12 (0.50) CA12CA6CA7CA9CA14
Trientine SCHEMBL6364948 0.89 CA12 (0.55) 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 42 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260132328-A1 TREATMENT COMPOSITIONS INCLUDING ASPHALTENIC OIL CHAMPIONX LLC (US) 2026-05-14 US claimed
CN-106892616-B A kind of radioactive solid waste disposition lidstock material of concrete HIC 武汉海王新能源工程技术有限公司 2019-09-13 CN claimed
CN-109835989-A A kind of recirculated cooling water composite scale inhibitor and preparation method thereof 常州工程职业技术学院 2019-06-04 CN claimed
CN-109091792-A A kind of preparation method of flying dust chelating agent and heavy metal chelating agent 湖南凯涛环保科技有限公司 2018-12-28 CN claimed
CN-108609926-A A kind of preparation method suitable for the concrete slurry under construction at high temperature environment 芜湖恒固混凝土材料有限公司 2018-10-02 CN claimed
CN-101089118-B Acidifying agent composition UNIV YANGTZE 2011-08-31 CN claimed
CN-101089118-A Acidifying agent composition CHANGJIANG UNIV (CN) 2007-12-19 CN claimed
US-20260132328-A1 TREATMENT COMPOSITIONS INCLUDING ASPHALTENIC OIL CHAMPIONX LLC (US) 2026-05-14 US disclosed
CN-117795127-A Polishing composition and application thereof 元心科技(深圳)有限公司 2024-03-29 CN disclosed
CN-117795126-A Medical instrument polishing piece and preparation method thereof 元心科技(深圳)有限公司 2024-03-29 CN disclosed
US-20220275126-A1 PROCESSS TO OBTAIN RANDOM TERPOLYMERS DERIVED FROM ITACONIC ACID, ACONITIC ACID AND/OR ITS ISOMERS, AND ALKENYL SULFONATES AND USE OF THE PRODUCT THEREOF INSTITUTO MEXICANO DEL PETROLEO (MX) 2022-09-01 US disclosed
US-11384187-B2 Process to obtain random terpolymers derived from itaconic acid, aconitic acid and/or its isomers, and alkenyl sulfonates and use of the product thereof INSTITUTO MEXICANO DEL PETROLEO (MX) 2022-07-12 US disclosed
US-11046605-B2 Random copolymers derived from itaconic acid and/or its isomers and sodium alkenyl sulfonates and use of the product thereof INSTITUTO MEXICANO DEL PETROLEO (MX) 2021-06-29 US disclosed
CN-1312099-C Alkoxylate mixture and detergent containing same BASF AG (DE) 2007-04-25 CN disclosed
CN-1662482-A Alkoxylate mixtures and detergents containing the same BASF AG (DE) 2005-08-31 CN disclosed
US-20030216275-A1 Nª,n -dialkyl aminomethylenephosphonic acids and use thereof CRUMP DRUCE K (US) 2003-11-20 US disclosed
EP-1276744-A1 N-ALPHA , N-OMEGA -DIALKYL AMINOMETHYLENEPHOSPHONIC ACIDS AND USE THEREOF DOW GLOBAL TECHNOLOGIES INC. (US) 2003-01-22 EP disclosed
WO-2001079215-A1 N?α, Nφ¿-DIALKYL AMINOMETHYLENEPHOSPHONIC ACIDS AND USE THEREOF DOW GLOBAL TECHNOLOGIES INC. (US) 2001-10-25 WO disclosed
US-5002126-A Phosphonates and polymeric carboxylates react with surfactant metal salt to form metal deposit inhibitors CONOCO INC. (US) 1991-03-26 US disclosed
US-4710303-A ENHANCED OIL RECOVERY NALCO CHEMICAL COMPANY (US) 1987-12-01 US 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 (1 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-20260132328-A1 TREATMENT COMPOSITIONS INCLUDING ASPHALTENIC OIL ORAI1, SHH, CA2 CA12 33/4885CA6 67/4885CA7 12/4885

“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.