Triphenylphosphine Oxide

Triphenylphosphine Oxide

SCHEMBL3949

O=P(c1ccccc1)(c1ccccc1)c1ccccc1

nearest known ligand 0.61

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA2 P00918 1/20 0.58
CA4 P22748 1/20 0.58
CA5A P35218 1/20 0.58
LMNA P02545 1/20 0.56
CFTR P13569 1/20 0.50
ALDH1A1 P00352 4/20 0.48
GAA P10253 2/20 0.48
L3MBTL1 Q9Y468 2/20 0.48
TDP1 Q9NUW8 1/20 0.48
MAPT P10636 1/20 0.48
ALPG P10696 1/20 0.48
ALOX12 P18054 1/20 0.48
NPY1R P25929 1/20 0.48
HTT P42858 1/20 0.48
NPY2R P49146 1/20 0.48
NPSR1 Q6W5P4 1/20 0.48
MEN1 O00255 2/20 0.47
KMT2A Q03164 2/20 0.47
ALOX15 P16050 1/20 0.46
TSHR P16473 1/20 0.46

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
Triphenylphosphine Oxide SCHEMBL513223 1.00 CA2 (0.58) CA2CA4CA5ALMNACFTR
Triphenylphosphine Oxide SCHEMBL3753871 0.97 CA2 (0.55) CA2CA4CA5ALMNACFTR
Triphenylphosphine Oxide SCHEMBL8431251 0.97 CA2 (0.63) CA2CA4CA5ALMNACFTR
Triphenylphosphine Oxide SCHEMBL14471889 0.97 CA2 (0.55) CA2CA4CA5ALMNACFTR
SCHEMBL5439069 0.97 LMNA (0.60) CA2CA4CA5ALMNACFTR
Triphenylphosphine Oxide SCHEMBL7991003 0.97 CA2 (0.55) CA2CA4CA5ALMNACFTR
Triphenylphosphine Oxide SCHEMBL7551485 0.97 CA2 (0.55) CA2CA4CA5ALMNACFTR
SCHEMBL132983 0.97 LMNA (0.60) CA2CA4CA5ALMNACFTR
Triphenylphosphine Oxide SCHEMBL9425396 0.97 CA2 (0.55) CA2CA4CA5ALMNACFTR
Triphenylphosphine Oxide SCHEMBL11214761 0.97 CA2 (0.55) CA2CA4CA5ALMNACFTR

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

Appears in 27534 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-122076519-A Composite catalyst and method for chemical recovery of polymethacrylate polymer 2026-05-26 CN claimed
CN-122063148-A In-situ imaging method for three-dimensional morphology of weld metal small-size inclusion 陕西工业职业技术大学 2026-05-19 CN claimed
CN-122070349-A Organic light-emitting compound and organic electroluminescent device comprising the same 索路思高新材料有限公司 2026-05-19 CN claimed
CN-117343114-B High-stereoselectivity alpha-xylopyranoside bond construction method 山东大学 2026-05-19 CN claimed
CN-122054887-A In-situ crystallization-passivation integrated preparation method of perovskite thin film, perovskite solar cell and preparation method thereof 常州亚玛顿股份有限公司 2026-05-15 CN claimed
CN-122037864-A Flame-retardant silicone sealant and preparation method thereof 湖北雅邦新材料科技有限公司 2026-05-15 CN claimed
CN-122054883-A Self-driven wide-forbidden-band perovskite ultraviolet detector and preparation method thereof 重庆地大工业技术研究院有限公司 2026-05-15 CN claimed
CN-122012923-A Extraction system and method for preparing lithium phosphate products 中国恩菲工程技术有限公司 2026-05-12 CN claimed
CN-121574064-B Method for preparing 4-nitro-N-phenyl benzamide by one-pot method 泰和新材集团股份有限公司 2026-05-12 CN claimed
EP-4735459-A1 METHODS AND INTERMEDIATES FOR PREPARING ANTIVIRAL PRODRUGS GILEAD SCIENCES, INC. (US) 2026-05-06 EP claimed
US-4044060-A PHOSGENE, THIONYL, PHOSPHORUS, ALDEHYDE, KETONE BAYER AKTIENGESELLSCHAFT (DT) 1977-08-23 US claimed
US-4026860-A AROMATIZATION CATALYST HERCULES INCORPORATED (US) 1977-05-31 US claimed
US-4013715-A PROCESS FOR THE MANUFACTURE OF 2-HALO-ETHANE-PHOSPHONIC ACID DIHALIDES AND VINYL-PHOSPHONIC ACID DIHALIDES HOECHST AKTIENGESELLSCHAFT (DT) 1977-03-22 US claimed
US-3986965-A ESTER BASE LUBRICATING COMPOSITIONS HAVING IMPROVED OXIDATIVE RESISTANCE MONSANTO COMPANY (US) 1976-10-19 US claimed
US-3954877-A GROUP VIII METAL COMPLEX CATALYST JEFFERSON CHEMICAL CO., INC. (US) 1976-05-04 US claimed
US-3953539-A PHOSPHORUS COMPOUNDS TEIJIN LTD. (JA) 1976-04-27 US claimed
US-3952045-A FROM AN ALCOHOL AND CARBON MONOXIDE, COPPER, HALIDE, ORGANO-PHOSPHORUS CATALYST ROHM GMBH (DT) 1976-04-20 US claimed
US-3951858-A Manufacture of a modified titanium component for catalysts of the Ziegler/Natta type BASF AKTIENGESELLSCHAFT (DT) 1976-04-20 US claimed
US-3937691-A Manufacture of poly (α-olefins) BADISCHE ANILIN- & SODA-FABRIK AKTIENGESELLSCHAFT (DT) 1976-02-10 US claimed
US-3936421-A Process of preparing polytetramethylene terephthalate TORAY INDUSTRIES, INC. (JA) 1976-02-03 US claimed