Piplartine

Piplartine

SCHEMBL173092

COc1cc(/C=C/C(=O)N2CCC=CC2=O)cc(OC)c1OC

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
ALDH1A1 P00352 8/20 1.00
TP53 P04637 3/20 1.00
HSD17B10 Q99714 3/20 1.00
MAPT P10636 3/20 1.00
SMN1; SMN2 Q16637 2/20 1.00
LMNA P02545 2/20 1.00
PSMB11 A5LHX3 2/20 1.00
PSMA7 O14818 2/20 1.00
PSMB1 P20618 2/20 1.00
PSMA1 P25786 2/20 1.00
PSMA2 P25787 2/20 1.00
PSMA3 P25788 2/20 1.00
PSMA4 P25789 2/20 1.00
PSMB8 P28062 2/20 1.00
PSMB9 P28065 2/20 1.00
PSMA5 P28066 2/20 1.00
PSMB4 P28070 2/20 1.00
PSMB6 P28072 2/20 1.00
PSMB5 P28074 2/20 1.00
PSMB10 P40306 2/20 1.00

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
(Z)-Piplartine SCHEMBL30013548 1.00 ALDH1A1 (1.00) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
Piplartine SCHEMBL2465593 1.00 ALDH1A1 (1.00) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL12675623 0.93 ALDH1A1 (0.87) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL15422557 0.93 ALDH1A1 (0.87) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL15422559 0.93 ALDH1A1 (0.87) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL173090 0.91 ALDH1A1 (0.83) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL25283508 0.90 ALDH1A1 (0.82) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL173088 0.90 ALDH1A1 (0.82) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL25283503 0.89 ALDH1A1 (0.80) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2
SCHEMBL25243729 0.89 ALDH1A1 (0.80) ALDH1A1TP53HSD17B10MAPTSMN1; SMN2

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 1005 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12599592-B2 Therapeutic small molecules for treatment of pulmonary hypertension UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (US) 2026-04-14 US claimed
US-20250387443-A1 ENHANCING ONCOLYTIC VIROTHERAPY WITH A COMBINATION OF NUCLEAR EXPORT INHIBITOR AND MYXOMA VIRUS ACTIVATING CELL DEATH PATHWAYS UNIV ARIZONA STATE (US) 2025-12-25 US claimed
EP-4651865-A2 COMBINATION THERAPY FOR CANCER USING ROS-ACTIVATED PRODRUGS AND ROS-AMPLIFYING THERAPEUTICS UWM Research Foundation, Inc. (US) 2025-11-26 EP claimed
WO-2025229029-A1 CONJUGATE OF A SENOTHERAPEUTIC MOIETY AND A LIPID-TARGETING MOIETY GORGOULIS VASSILIS G (GR) 2025-11-06 WO claimed
US-20250295668-A1 METHODS FOR INDUCING COLANIC ACID BIOSYNTHESIS HOWARD HUGHES MEDICAL INSTITUTE (US) 2025-09-25 US claimed
EP-4365590-B1 AGENT TARGETING DOUBLE-MEMBRANE ORGANELLE DNA JUNTENDO EDUCATIONAL FOUND (JP) 2025-09-24 EP claimed
US-20250288572-A1 COMPOSITIONS AND METHODS FOR TREATING PULMONARY VASCULAR DISEASE UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION 2025-09-18 US claimed
EP-4598515-A1 PHYTOCHEMICAL FORMULATIONS FOR TREATING STRESS AND ANXIETY GBS Global Biopharma, Inc. (CA) 2025-08-13 EP claimed
US-20250248926-A1 AN INJECTABLE MICROPARTICLE SYSTEM AND METHOD OF PREPARING THEREOF AMRITA VISHWA VIDYAPEETHAM (IN) 2025-08-07 US claimed
US-20250249056-A1 CANCER THERAPIES COMPRISING A NUCLEAR EXPORT INHIBITOR AND AN ONCOLYTIC VIRUS ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY 2025-08-07 US claimed
EP-3955884-A1 A PERSONAL CARE COMPOSITION COMPRISING PIPERLONGUMINE AND PROCESS FOR PRODUCING THE COMPOSITION UNILEVER GLOBAL IP LIMITED (GB) 2022-02-23 EP claimed
CN-114073693-A Application of piperlongumine in inhibiting activation of NLRP3 inflammatory corpuscle 华南理工大学 2022-02-22 CN claimed
CN-112266352-B Piperlongumine derivative and preparation method and application thereof 绍兴文理学院 2022-02-08 CN claimed
CN-114025772-A Compositions and methods for treating RAS mutant cancers 纪念斯隆凯特琳癌症中心 2022-02-08 CN claimed
CN-113980897-A Dental pulp stem cell culture medium and culture method 李保建 2022-01-28 CN claimed
CN-113975275-A New use of piperlongumine for inhibiting programmed necrosis 宜昌市第一人民医院(三峡大学人民医院) 2022-01-28 CN claimed
WO-2022016267-A1 SENOTHERAPEUTIC DRUGS FOR AGE-RELATED DISEASES AND CANCER HAGLUND LISBET AGNETA (CA) 2022-01-27 WO claimed
US-20190015423-A1 REGULATION OF GENE EXPRESSION BY MODULATING PRIMARY CILIA LENGTH NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2019-01-17 US claimed
US-8968755-B2 Topical base and active agent-containing compositions, and methods for improving and treating skin SCHLESSINGER JOEL (US) 2015-03-03 US claimed
US-20130177618-A1 TOPICAL BASE AND ACTIVE AGENT-CONTAINING COMPOSITIONS, AND METHODS FOR IMPROVING AND TREATING SKIN SCHLESSINGER JOEL (US) 2013-07-11 US claimed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (4 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-20250288572-A1 COMPOSITIONS AND METHODS FOR TREATING PULMONARY VASCULAR DISEASE GLUL, GGT1, GLS ALDH1A1 438/4885TP53 2899/4885HSD17B10 1389/4885
US-20250387443-A1 ENHANCING ONCOLYTIC VIROTHERAPY WITH A COMBINATION OF NUCLEAR EXPORT INHIBITOR AND MYXOMA VIRUS ACTIVATING CELL DEATH PATHWAYS IL15RA, IL15, NXF1 ALDH1A1 4378/4885TP53 75/4885HSD17B10 4409/4885
US-12599592-B2 Therapeutic small molecules for treatment of pulmonary hypertension GSTP1, GSTK1, GSTM1 ALDH1A1 916/4885TP53 3896/4885HSD17B10 2935/4885
US-20130177618-A1 TOPICAL BASE AND ACTIVE AGENT-CONTAINING COMPOSITIONS, AND METHODS FOR IMPROVING AND TREATING SKIN FANCI, FANCF, FANCD2 ALDH1A1 3934/4885TP53 1995/4885HSD17B10 3055/4885

“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.