Butyltriphenylphosphonium

Butyltriphenylphosphonium

SCHEMBL4389741

CCCC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[O-]c1ccccc1

nearest known ligand 0.52

Full drug profile on Sugi Atlas →

Predicted protein targets (top 17)

geneUniProtsupporting neighboursconfidence
HIF1A Q16665 1/20 0.52
ALDH1A1 P00352 2/20 0.41
CYP1A2 P05177 1/20 0.41
CYP2D6 P10635 1/20 0.41
TSHR P16473 1/20 0.41
CYP2C19 P33261 1/20 0.41
CHRNA7 P36544 8/20 0.38
TRAP1 Q12931 2/20 0.38
PCSK9 Q8NBP7 1/20 0.36
CNR2 P34972 1/20 0.36
MEN1 O00255 1/20 0.36
MAPT P10636 1/20 0.36
MAPK1 P28482 1/20 0.36
KMT2A Q03164 1/20 0.36
SMN1; SMN2 Q16637 1/20 0.36
POLB P06746 1/20 0.35
HSD17B10 Q99714 1/20 0.35

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
Phenol SCHEMBL27984360 0.94 HIF1A (0.50) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Phenol SCHEMBL7872871 0.93 HIF1A (0.48) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Phenol SCHEMBL7874737 0.93 HIF1A (0.48) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Butyltriphenylphosphonium SCHEMBL7865507 0.90 HIF1A (0.58) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Butyltriphenylphosphonium SCHEMBL30358591 0.90 HIF1A (0.64) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Phenol SCHEMBL7874580 0.88 HIF1A (0.56) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Butyltriphenylphosphonium SCHEMBL7871239 0.88 HIF1A (0.56) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Butyltriphenylphosphonium SCHEMBL8535782 0.88 HIF1A (0.61) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Butyltriphenylphosphonium SCHEMBL584744 0.88 HIF1A (0.61) HIF1AALDH1A1CYP1A2CYP2D6TSHR
Butyltriphenylphosphonium SCHEMBL3418099 0.88 HIF1A (0.61) HIF1AALDH1A1CYP1A2CYP2D6TSHR

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-11945909-B2 Process for preparing polycarbonates using a catalyst system having a quarternary nitrogen compond and a quarternary phosphorous compound EPC Engineering & Technologies GmbH (DE) 2024-04-02 US claimed
CN-110050012-A Catalyst system EPC工程技术有限公司 2019-07-23 CN claimed
US-6316575-B1 MELT TRANSESTERIFICATION OF DIOL COMPOUND AND CARBOANTE COMPOUND USING CATALYST COMPRISING A PHOSPHORUS-CONTAINING BASIC COMPOUND QUATERNARY PHOSPHONIUM SALT TO FORM POLYCARBONATE IDEMITSU KOSAN CO., LTD. (JP) 2001-11-13 US claimed
US-12540218-B2 Polycarbonate/polyorganosiloxane copolymer and resin composition including said copolymer IDEMITSU KOSAN CO., LTD. (JP) 2026-02-03 US disclosed
US-20250368777-A1 POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER IDEMITSU KOSAN CO.,LTD. (JP) 2025-12-04 US disclosed
US-12398237-B2 Polycarbonate/polyorganosiloxane copolymer and resin composition including said copolymer IDEMITSU KOSAN CO., LTD. (JP) 2025-08-26 US disclosed
US-12384881-B2 Polycarbonate/polyorganosiloxane copolymer and resin composition including said copolymer IDEMITSU KOSAN CO., LTD. (JP) 2025-08-12 US disclosed
EP-4556507-A1 POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER, POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY Idemitsu Kosan Co.,Ltd. (JP) 2025-05-21 EP disclosed
CN-120021421-A Method and apparatus for improving flexibility and robustness of polycarbonate plants using pre-transesterification technology EPC工程与技术有限公司 2025-05-20 CN disclosed
EP-4538311-A1 POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER Idemitsu Kosan Co.,Ltd. (JP) 2025-04-16 EP disclosed
WO-2025061258-A1 PROCESS AND APPARATUS FOR INCREASING THE FLEXIBILITY AND ROBUSTNESS OF A POLYCARBONATE PLANT BY MEANS OF A PRE-TRANSESTERIFICATION-REACTION TECHNOLOGY EPC Engineering & Technologies GmbH (DE) 2025-03-27 WO disclosed
US-6183830-B1 POLYCARBONATES IDEMITSU PETROCHEMICAL CO., LTD. (JP) 2001-02-06 US disclosed
EP-1069146-A1 POLYCARBONATE AND OPTICAL MATERIAL Idemitsu Petrochemical Co., Ltd. (JP) 2001-01-17 EP disclosed
EP-1048684-A1 PROCESS FOR PRODUCING POLYCARBONATE AND OPTICAL-DISK SUBSTRATE Idemitsu Petrochemical Co., Ltd. (JP) 2000-11-02 EP disclosed
EP-1035150-A1 COPOLYCARBONATE AND PROCESS FOR PRODUCING THE SAME IDEMITSU PETROCHEMICAL CO., LTD. (JP) 2000-09-13 EP disclosed
EP-1033381-A1 PROCESS FOR PRODUCING POLYCARBONATE IDEMITSU PETROCHEMICAL CO., LTD. (JP) 2000-09-06 EP disclosed
US-5942594-A AROMATIC POLYCARBONATE CONTAINS IN SMALL AMOUNT, THE UNIT OF PHENYL SALICYLATE STRUCTURE IN MAIN CHAIN, EXHIBITS EXCELLENT FLUIDITY AND MOISTURE RESISTANCE IDEMITSU KOSAN CO., LTD. (JP) 1999-08-24 US disclosed
EP-0908484-A1 PROCESSES FOR THE PRODUCTION OF POLYCARBONATE IDEMITSU KOSAN COMPANY LIMITED (JP) 1999-04-14 EP disclosed
EP-0890944-A1 DIGITAL VIDEO DISK SUBSTRATE IDEMITSU PETROCHEMICAL CO., LTD. (JP) 1999-01-13 EP disclosed
EP-0852242-A1 POLYCARBONATE AND PROCESS FOR PRODUCING THE SAME IDEMITSU KOSAN COMPANY LIMITED (JP) 1998-07-08 EP 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-12540218-B2 Polycarbonate/polyorganosiloxane copolymer and resin composition including said copolymer COL1A1, MACF1, HAO2 HIF1A 29/4885ALDH1A1 974/4885CYP1A2 812/4885

“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.