SCHEMBL159642

SCHEMBL159642

c1cncc(C2CCN2)c1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CHRNB2 P17787 8/20 1.00
CHRNA4 P43681 8/20 1.00
CHRNA7 P36544 7/20 0.76
CYP2A6 P11509 3/20 0.73
MEN1 O00255 2/20 0.73
CYP2D6 P10635 2/20 0.73
CYP2C19 P33261 2/20 0.73
KMT2A Q03164 2/20 0.73
POLB P06746 1/20 0.73
SMN1; SMN2 Q16637 1/20 0.73
CYP1A2 P05177 1/20 0.73
CYP2C9 P11712 1/20 0.73
CYP11B2 P19099 1/20 0.55
CHRNA3 P32297 2/20 0.53
CHRNA1 P02708 1/20 0.53
CHRNG P07510 1/20 0.53
CHRNB1 P11230 1/20 0.53
CHRNB4 P30926 1/20 0.53
CHRND Q07001 1/20 0.53
KDM1A O60341 1/20 0.47

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
Nornicotine SCHEMBL7197292 0.86 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Nornicotine SCHEMBL30866559 0.86 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Nornicotine SCHEMBL29362147 0.86 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Nornicotine SCHEMBL13090363 0.86 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Nornicotine SCHEMBL158146 0.86 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Nornicotine SCHEMBL29571520 0.86 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Nornicotine SCHEMBL158145 0.86 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Dl-Anabasine SCHEMBL30835558 0.85 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Anabasine SCHEMBL29634446 0.85 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1
Dl-Anabasine SCHEMBL117530 0.85 CHRNB2 (1.00) CHRNB2CHRNA4CHRNA7CYP2A6MEN1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260107967-A1 AEROSOL GENERATING MATERIAL COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US claimed
US-20260107968-A1 END PLUG COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US claimed
US-20260060287-A1 AEROSOLIZABLE COMPOSITION INCLUDING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND RAI STRATEGIC HOLDINGS INC (US) 2026-03-05 US claimed
US-20260107969-A1 AEROSOL GENERATING MATERIAL COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-20260107967-A1 AEROSOL GENERATING MATERIAL COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-20260107971-A1 AEROSOL GENERATING MATERIAL IN DISCRETE PORTIONS COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-20260107973-A1 AEROSOL-MODIFYING ADDITIVE COMPRISING A SUBSTITUTED 3-(1 METHYLPYRROLIDIN-2-YL)PYRIDINE RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-20260107968-A1 END PLUG COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-20260107968-A1 END PLUG COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-20260107971-A1 AEROSOL GENERATING MATERIAL IN DISCRETE PORTIONS COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-20260107972-A1 AEROSOL GENERATING GEL MATERIAL COMPRISING A SUBSTITUTED 3-(1 METHYLPYRROLIDIN-2-YL)PYRIDINE RAI STRATEGIC HOLDINGS INC (US) 2026-04-23 US disclosed
US-9440948-B2 Nicotine compounds and analogs thereof, synthetic methods of making compounds, and methods of use UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. (US) 2016-09-13 US disclosed
EP-2611788-A2 NICOTINE COMPOUNDS AND ANALOGS THEREOF, SYNTHETIC METHODS OF MAKING COMPOUNDS, AND METHODS OF USE University of Florida Research Foundation, Incorporated (US) 2013-07-10 EP disclosed
US-20130157995-A1 NICOTINE COMPOUNDS AND ANALOGS THEREOF, SYNTHETIC METHODS OF MAKING COMPOUNDS, AND METHODS OF USE NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2013-06-20 US disclosed
US-20130157995-A1 NICOTINE COMPOUNDS AND ANALOGS THEREOF, SYNTHETIC METHODS OF MAKING COMPOUNDS, AND METHODS OF USE NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2013-06-20 US disclosed
US-20130157995-A1 NICOTINE COMPOUNDS AND ANALOGS THEREOF, SYNTHETIC METHODS OF MAKING COMPOUNDS, AND METHODS OF USE NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2013-06-20 US disclosed
WO-2012031220-A2 NICOTINE COMPOUNDS AND ANALOGS THEREOF, SYNTHETIC METHODS OF MAKING COMPOUNDS, AND METHODS OF USE UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. (US) 2012-03-08 WO disclosed
WO-2012031220-A2 NICOTINE COMPOUNDS AND ANALOGS THEREOF, SYNTHETIC METHODS OF MAKING COMPOUNDS, AND METHODS OF USE UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. (US) 2012-03-08 WO disclosed
CN-101180292-A 2-azetidinyl-4- (1H-pyrazol-3-ylamino) pyrimidines as inhibitors of insulin-like growth factor-1 receptor activity ASTRAZENECA AB (SE) 2008-05-14 CN disclosed
US-4163855-A Azetidine compounds and process for production PHILIP MORRIS INCORPORATED (US) 1979-08-07 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 (8 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-20260107971-A1 AEROSOL GENERATING MATERIAL IN DISCRETE PORTIONS COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND H4C1; H4C2; H4C3; H4C4; H4C5; H4C6; H4C8; H4C9; H4C11; H4C12; H4C13; H4C14; H4C15; H4C16, CHRM3, CHRM1 CHRNB2 504/4885CHRNA4 195/4885CHRNA7 530/4885
US-20260107968-A1 END PLUG COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE ALK, EXOSC4, EXOSC9 CHRNB2 755/4885CHRNA4 472/4885CHRNA7 676/4885
US-20260107967-A1 AEROSOL GENERATING MATERIAL COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND H4C1; H4C2; H4C3; H4C4; H4C5; H4C6; H4C8; H4C9; H4C11; H4C12; H4C13; H4C14; H4C15; H4C16, EXOSC4, CHRM3 CHRNB2 319/4885CHRNA4 292/4885CHRNA7 448/4885
US-20130157995-A1 NICOTINE COMPOUNDS AND ANALOGS THEREOF, SYNTHETIC METHODS OF MAKING COMPOUNDS, AND METHODS OF USE CHRNG, CHRNB1, CHRNB2 CHRNB2 3/4885CHRNA4 11/4885CHRNA7 4/4885
US-20260107969-A1 AEROSOL GENERATING MATERIAL COMPRISING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND CHRM1, CHRM3, ATRIP CHRNB2 800/4885CHRNA4 401/4885CHRNA7 762/4885
US-20260060287-A1 AEROSOLIZABLE COMPOSITION INCLUDING A SUBSTITUTED 3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE COMPOUND CHRM3, CHRM1, ADRA1D CHRNB2 240/4885CHRNA4 119/4885CHRNA7 262/4885
US-20260107973-A1 AEROSOL-MODIFYING ADDITIVE COMPRISING A SUBSTITUTED 3-(1 METHYLPYRROLIDIN-2-YL)PYRIDINE CHRM3, CHRM1, CHRM2 CHRNB2 256/4885CHRNA4 165/4885CHRNA7 236/4885
US-20260107972-A1 AEROSOL GENERATING GEL MATERIAL COMPRISING A SUBSTITUTED 3-(1 METHYLPYRROLIDIN-2-YL)PYRIDINE ACTN1, ARPC3, ARPC4 CHRNB2 411/4885CHRNA4 312/4885CHRNA7 394/4885

“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.