Phosphoric Acid

Phosphoric Acid

SCHEMBL547015

O=P(O)(O)O.c1ccc2c(-c3cccc4ccccc34)cccc2c1

nearest known ligand 0.55

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ADRA1AADRA1BADRA1DADRB1ADRB2ADRB3CYP11B1DPP4FGFR1FGFR2FGFR3FGFR4HRH1JAK1JAK2JAK3KCNA1KCNA10KCNA2KCNA3KCNA4KCNA5KCNA6KCNA7KCNB1KCNB2KCNC1KCNC2KCNC3KCNC4KCND1KCND2KCND3KCNF1KCNG1KCNG2KCNG3KCNG4KCNH1KCNH2KCNH3KCNH4KCNH5KCNH6KCNH7KCNH8KCNQ1KCNQ2KCNQ3KCNQ4KCNQ5KCNS1KCNS2KCNS3KCNV1KCNV2KDRKITNAOPRD1OPRK1OPRM1PPDGFRBPIK3CDSCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASMOTYK2polrplArplBrplCrplDrplErplFrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmFrpmGrpmHrpmIrpmJrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUykgMykgO

The experimentally established mechanism targets of Phosphoric Acid. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
ACP3 P15309 3/20 0.55
PTK2B Q14289 1/20 0.53
L3MBTL1 Q9Y468 1/20 0.53
HDAC8 Q9BY41 2/20 0.52
HDAC6 Q9UBN7 1/20 0.52
CA12 O43570 1/20 0.50
CA2 P00918 1/20 0.50
MMP2 P08253 1/20 0.50
MMP9 P14780 1/20 0.50
MMP8 P22894 1/20 0.50
MMP14 P50281 1/20 0.50
CA14 Q9ULX7 1/20 0.50
CYP1A2 P05177 1/20 0.48
PTPN1 P18031 1/20 0.47
KDM4E B2RXH2 1/20 0.47
ALPL P05186 1/20 0.47
GAA P10253 1/20 0.47
MMP3 P08254 1/20 0.47
NR4A1 P22736 1/20 0.46
NR4A2 P43354 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
Phosphoric Acid SCHEMBL29911372 1.00 ACP3 (0.55) ACP3PTK2BL3MBTL1HDAC8HDAC6
SCHEMBL22658020 0.93 ACP3 (0.50) ACP3PTK2BL3MBTL1HDAC8HDAC6
Phosphoric Acid SCHEMBL29175024 0.91 ACP3 (0.48) ACP3PTK2BL3MBTL1HDAC8HDAC6
Phosphoric Acid SCHEMBL27538516 0.89 CYP1A2 (0.56) ACP3PTK2BL3MBTL1HDAC8HDAC6
SCHEMBL29051197 0.88 CYP2A6 (0.46) ACP3PTK2BL3MBTL1HDAC8HDAC6
SCHEMBL28712039 0.88 CA1 (0.47) ACP3PTK2BL3MBTL1HDAC8HDAC6
SCHEMBL27902996 0.88 ACP3 (0.46) ACP3PTK2BL3MBTL1HDAC8HDAC6
SCHEMBL25302086 0.87 ALDH1A1 (0.59) L3MBTL1CA12CA2CYP1A2PTPN1
SCHEMBL29350007 0.87 ALDH1A1 (0.59) L3MBTL1CA12CA2CYP1A2PTPN1
SCHEMBL27953 0.87 ALDH1A1 (0.59) L3MBTL1CA12CA2CYP1A2PTPN1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-118878452-B Isoindolinone derived unsaturated imine compound, synthesis method thereof and application thereof in anti-tumor activity 徐州市第一人民医院 2025-01-24 CN claimed
CN-118955508-A Alpha-indolylpyrrolo [1,2-a ] indole derivative and preparation method thereof 浙江大学 2024-11-15 CN claimed
CN-118878452-A Isoindolinone derived unsaturated imine compound, synthesis method thereof and application thereof in anti-tumor activity 徐州市第一人民医院 2024-11-01 CN claimed
CN-113173925-B Benzoxoepinoindole derivative and preparation method thereof 浙江大学 2022-11-11 CN claimed
US-11440871-B2 Zuclomiphene salts and crystalline forms thereof APOTEX INC. (CA) 2022-09-13 US claimed
CN-108409746-B Chiral oxo spiro indole compound containing pyrrole or indolocarbazacycloalkane structure, racemate thereof and preparation method 中山大学 2021-08-24 CN claimed
CN-113173925-A Benzoxoepinoindole derivative and preparation method thereof 浙江大学 2021-07-27 CN claimed
US-20210147338-A1 Zuclomiphene Salts and Crystalline Forms Thereof THE BANK OF NOVA SCOTIA (CA) 2021-05-20 US claimed
US-9914696-B2 Clomiphene synthesis using a single solvent REPROS THERAPEUTICS INC. (US) 2018-03-13 US claimed
US-20170073302-A1 CLOMIPHENE SYNTHESIS USING A SINGLE SOLVENT REPROS THERAPEUTICS INC. (US) 2017-03-16 US claimed
EP-3116488-A1 CLOMIPHENE SYNTHESIS USING A SINGLE SOLVENT Repros Therapeutics Inc. (US) 2017-01-18 EP claimed
EP-3015453-B1 Process for the preparation of Clomiphene ITALIANA SINT SPA (IT) 2016-10-12 EP claimed
US-20160152551-A1 PROCESS FOR THE PREPARATION OF CLOMIPHENE F.I.S.- FABBRICA ITALIANA SINTETICI S.P.A (IT) 2016-06-02 US claimed
EP-3015453-A1 Process for the preparation of Clomiphene F.I.S.- Fabbrica Italiana Sintetici S.p.A. (IT) 2016-05-04 EP claimed
WO-2015138340-A1 CLOMIPHENE SYNTHESIS USING A SINGLE SOLVENT REPROS THERAPEUTICS INC. (US) 2015-09-17 WO claimed
EP-2155756-B1 PROCESSES FOR THE PREPARATION OF CLOPIDOGREL WOCKHARDT LTD (IN) 2015-08-05 EP claimed
CN-102690227-A Optical active tetrahydropyridine derivative and preparation method thereof UNIV ZHEJIANG 2012-09-26 CN claimed
EP-4641591-A1 FOAM MOLDING COMPOSITION, FOAM-MOLDED BODY, FOAMED ELECTRIC WIRE, MANUFACTURING METHOD FOR FOAM-MOLDED BODY, MANUFACTURING METHOD FOR ELECTRIC WIRE, AND IN-VEHICLE NETWORK CABLE Daikin Industries, Ltd. (JP) 2025-10-29 EP disclosed
US-3941795-A ANTIHISTAMINE, ANTIALLERGY, BRONCHODILATOR RICHARDSON-MERRELL INC. (US) 1976-03-02 US disclosed
US-3931197-A ANTIHISTAMINE, ANTIALLERGY, BRONCHODILATOR RICHARDSON-MERRELL INC. (US) 1976-01-06 US 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 (3 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-11440871-B2 Zuclomiphene salts and crystalline forms thereof ZP1, ZYX, ALPP ACP3 6/4885PTK2B 1379/4885L3MBTL1 915/4885
US-20160152551-A1 PROCESS FOR THE PREPARATION OF CLOMIPHENE CYP19A1, CYP11A1, SI ACP3 8/4885PTK2B 2874/4885L3MBTL1 4593/4885
US-20210147338-A1 Zuclomiphene Salts and Crystalline Forms Thereof ZP1, ZYX, ALPP ACP3 7/4885PTK2B 1374/4885L3MBTL1 957/4885

“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.