Tetraphenylphosphonium

Tetraphenylphosphonium

SCHEMBL49763

[O-]c1ccccc1.c1ccc([P+](c2ccccc2)(c2ccccc2)c2ccccc2)cc1

nearest known ligand 0.39

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Predicted protein targets (top 15)

geneUniProtsupporting neighboursconfidence
HIF1A Q16665 1/20 0.39
MAPT P10636 1/20 0.32
HPGD P15428 1/20 0.32
SMN1; SMN2 Q16637 1/20 0.32
MGLL Q99685 1/20 0.32
HSD17B10 Q99714 1/20 0.32
CYP3A4 P08684 1/20 0.32
TDP1 Q9NUW8 1/20 0.32
CA1 P00915 1/20 0.31
CA2 P00918 1/20 0.31
ALDH1A1 P00352 2/20 0.30
CYP1A2 P05177 1/20 0.30
CYP2D6 P10635 1/20 0.30
TSHR P16473 1/20 0.30
CYP2C19 P33261 1/20 0.30

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
Tetraphenylphosphonium SCHEMBL28123051 1.00 HIF1A (0.39) HIF1AMAPTHPGDSMN1; SMN2MGLL
SCHEMBL4177732 0.92 HIF1A (0.38) HIF1AMAPTHPGDSMN1; SMN2MGLL
Tetraphenylphosphonium SCHEMBL8468776 0.88 CA12 (0.50) HIF1ACYP3A4TDP1CA1CA2
Tetraphenylphosphonium SCHEMBL6567177 0.85 HIF1A (0.41) HIF1AMAPTHPGDSMN1; SMN2MGLL
Tetraphenylphosphonium SCHEMBL7176472 0.85 HIF1A (0.41) HIF1AMAPTHPGDSMN1; SMN2MGLL
Tetraphenylphosphonium SCHEMBL4428554 0.85 HIF1A (0.41) HIF1AMAPTHPGDSMN1; SMN2MGLL
SCHEMBL3292501 0.85 HIF1A (0.33) HIF1A
Tetraphenylphosphonium SCHEMBL29362652 0.84 HIF1A (0.50) HIF1AMAPTHPGDSMN1; SMN2MGLL
Tetraphenylphosphonium SCHEMBL6469728 0.83 UQCRB (0.38) HIF1AMGLLHSD17B10CYP3A4TDP1
Phenol SCHEMBL7872891 0.83 ALOX12 (0.43) MAPTHPGDSMN1; SMN2CYP3A4TDP1

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 1095 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-121574357-A Catalyst system EPC工程与技术有限公司 2026-02-27 CN claimed
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-116987323-B Composite material, polyester resin, and preparation method and application thereof 广东腐蚀科学与技术创新研究院 2023-12-26 CN claimed
CN-117186433-A Polyether-b-polyacrylate block copolymer and preparation method thereof 大连理工大学 2023-12-08 CN claimed
US-20230357511-A1 PRODUCTION METHOD FOR POLYSILOXANE, COMPOSITION INCLUDING POLYSILOXANE, AND MOLDED BODY MITSUBISHI GAS CHEMICAL COMPANY, INC. (JP) 2023-11-09 US claimed
CN-116987323-A Composite material, polyester resin, and preparation method and application thereof 广东腐蚀科学与技术创新研究院 2023-11-03 CN claimed
EP-4219590-A1 PRODUCTION METHOD FOR POLYSILOXANE, COMPOSITION INCLUDING POLYSILOXANE, AND MOLDED BODY MITSUBISHI GAS CHEMICAL COMPANY, INC. (JP) 2023-08-02 EP claimed
CN-115155338-A Polyamide composite membrane and preparation method thereof 中国乐凯集团有限公司 2022-10-11 CN claimed
EP-3526274-B1 CATALYST SYSTEM EPC ENGINEERING & TECH GMBH (DE) 2022-08-03 EP claimed
EP-3129423-B1 A SYSTEM AND PROCESS FOR PRODUCING VARIOUS MOLECULAR WEIGHT MELT POLYCARBONATES SABIC GLOBAL TECHNOLOGIES BV (NL) 2022-05-25 EP claimed
US-20030105272-A1 Production and use of polyester carbonates BAYER AKTIENGESELLSCHAFT (DE) 2003-06-05 US claimed
US-20030027973-A1 Polycarbonate having a low shear thinning behavior BAYER AKTIENGESELLSCHAFT (DE) 2003-02-06 US claimed
US-20030027971-A1 Preparation of copolycarbonates BAYER AKTIENGESELLSCHAFT (DE) 2003-02-06 US claimed
US-20030013839-A1 Polycarbonate having pronounced shear thinning behavior BAYER AKTIENGESELLSCHAFT (DE) 2003-01-16 US claimed
US-20020177684-A1 Process for producing polycarbonates BAYER AKTIENGESELLSCHAFT (DE) 2002-11-28 US claimed
WO-2002077067-A2 METHOD FOR PRODUCING POLYCARBONATES BAYER AKTIENGESELLSCHAFT (DE) 2002-10-03 WO 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-6291630-B1 AS TRANSESTERIFICATION CATALYST IN PREPARATION OF THERMOPLASTIC SOLVENT-FREE POLYCARBONATES BAYER AKTIENGESELLSCHAFT (DE) 2001-09-18 US claimed
US-5922826-A TRANSESTERIFICATION IN PRESENCE OF A POLYMERIZATION CATALYST CONTAINING AN ORGANONITROGEN COMPOUND AND A QUATERNARY PHOSPHONIUM SALT TO PRODUCE POLYCARBONATE IDEMITSU KOSAN CO., LTD. (JP) 1999-07-13 US claimed
EP-0807657-A1 PROCESS FOR PRODUCING POLYCARBONATE IDEMITSU KOSAN COMPANY LIMITED (JP) 1997-11-19 EP claimed