Phosphonic Acid

Phosphonic Acid

SCHEMBL1897108

NN.O=[PH](O)O

nearest known ligand 0.00

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⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.

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.

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 46 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-101435156-A Nzymatic synthesis grafting functional finishing method for wool UNIV NANTONG (CN) 2009-05-20 CN claimed
EP-1649857-A2 New use of glutamate antagonists for the treatment of cancer Ikonomidou, Hrissanthi (DE) 2006-04-26 EP claimed
US-20050054650-A1 Use of glutamate antagonists for the treatment of cancer IKONOMIDOU HRISSANTHI (DE) 2005-03-10 US claimed
EP-1124553-A1 NEW USE OF GLUTAMATE ANTAGONISTS FOR THE TREATMENT OF CANCER Ikonomidou, Hrissanthi (DE) 2001-08-22 EP claimed
EP-1002535-A1 New use of glutamate antagonists for the treatment of cancer Ikonomidou, Hrissanthi (DE) 2000-05-24 EP claimed
WO-2000024395-A1 NEW USE OF GLUTAMATE ANTAGONISTS FOR THE TREATMENT OF CANCER IKONOMIDOU HRISSANTHI (DE) 2000-05-04 WO claimed
US-4199320-A Whitening of cellulosic textiles Manufacture de Products Chimiques Protex (FR) 1980-04-22 US claimed
CN-110034012-A Phosphatic semiconductor doping uses 吴步凌 2019-07-19 CN disclosed
CN-106433478-B Is suitable for CaF2Magnetic fluid polishing solution for material ultra-smooth processing and preparation method thereof 中国科学院光电技术研究所 2019-01-04 CN disclosed
CN-102786158-B Corrosion-inhibition scale inhibitor composition and corrosion-inhibition scale inhibitor and application thereof SINOPEC CORP. (CN) 2014-10-29 CN disclosed
US-20130281523-A1 LOW DOSE CANNABINOID MEDICAMENTS THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS 2013-10-24 US disclosed
EP-2640379-A2 LOW DOSE CANNABINOID MEDICAMENTS Pier Pharmaceuticals (US) 2013-09-25 EP disclosed
US-20120231083-A1 SUSTAINED RELEASE CANNABINOID MEDICAMENTS THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (US) 2012-09-13 US disclosed
US-5326756-A R-4-oxo-5 phosphononorvaline used as NMDA antagonists MERRELL DOW PHARMACEUTICALS INC. (US) 1994-07-05 US disclosed
US-5326756-A R-4-oxo-5 phosphononorvaline used as NMDA antagonists MERRELL DOW PHARMACEUTICALS INC. (US) 1994-07-05 US disclosed
US-5095009-A NMDA antagonists MERRELL DOW PHARMACEUTICALS INC. (US) 1992-03-10 US disclosed
EP-0418863-A2 NMDA antagonists MERRELL DOW PHARMACEUTICALS INC. (US) 1991-03-27 EP disclosed
EP-0418863-A2 NMDA antagonists MERRELL DOW PHARMACEUTICALS INC. (US) 1991-03-27 EP disclosed
US-4199320-A Whitening of cellulosic textiles Manufacture de Products Chimiques Protex (FR) 1980-04-22 US disclosed
US-4199320-A Whitening of cellulosic textiles Manufacture de Products Chimiques Protex (FR) 1980-04-22 US disclosed