Phosphine

Phosphine

SCHEMBL3457955

OP(O)(=S)S.OP(O)(=S)S.OP(O)(=S)S.P

nearest known ligand 0.00

Full drug profile on Sugi Atlas →

⚠ 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.

Compoundsimilaritytop predictedshared targets
Phosphine SCHEMBL28382065 1.00
Phosphine SCHEMBL25357570 0.95
Phosphine SCHEMBL28764977 0.95
SCHEMBL25523 0.94
SCHEMBL597408 0.89
Potassium SCHEMBL11837016 0.89
Hydrogen Sulfide SCHEMBL6899977 0.89
SCHEMBL21044699 0.89
SCHEMBL5484935 0.89
SCHEMBL10527930 0.89

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 12 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1907517-B1 AMINE TUNGSTATES AND DIARYLAMINES IN LUBRICANT COMPOSITIONS KING INDUSTRIES INC (US) 2012-12-05 EP disclosed
US-8080500-B2 Amine tungstates and lubricant compositions KING INDUSTRIES, INC. (US) 2011-12-20 US disclosed
US-7820602-B2 Amine tungstates and lubricant compositions KING INDUSTRIES, INC. (US) 2010-10-26 US disclosed
US-20090029888-A1 AMINE TUNGSTATES AND LUBRICANT COMPOSITIONS KING INDUSTRIES, INC. 2009-01-29 US disclosed
US-20080194440-A1 AMINE TUNGSTATES AND LUBRICANT COMPOSITIONS RAVICHANDRAN RAMANATHAN 2008-08-14 US disclosed
EP-1907517-A2 AMINE TUNGSTATES AND LUBRICANT COMPOSITIONS King Industries, Inc. (US) 2008-04-09 EP disclosed
US-20070042917-A1 Amine Tungstates and Lubricant Compositions KING INDUSTRIES, INC. 2007-02-22 US disclosed
WO-2007009022-A2 AMINE TUNGSTATES AND LUBRICANT COMPOSITIONS KING INDUSTRIES, INC. (US) 2007-01-18 WO disclosed
EP-1468063-A2 IMPROVED ANTIOXYDANT ADDITIVE COMPOSITIONS AND LUBRICATING COMPOSITIONS CONTAINING THE SAME R.T. Vanderbilt Company, Inc. (US) 2004-10-20 EP disclosed
US-6806241-B2 LOW LEVELS OF DEPOSITS AND DISPLAY IMPROVED COPPER CORROSION INHIBITION AND FRICTION PROPERTIES R.T. VANDERBILT COMPANY, INC. 2004-10-19 US disclosed
US-20030158051-A1 Antioxidant additive compositions and lubricating compositions containing the same VANDERBILT CHEMICALS, LLC 2003-08-21 US disclosed
WO-2003027215-A2 IMPROVED ANTIOXYDANT ADDITIVE COMPOSITIONS AND LUBRICATING COMPOSITIONS CONTAINING THE SAME R.T. VANDERBILT COMPANY, INC. (US) 2003-04-03 WO disclosed