Pentifylline

Pentifylline

SCHEMBL147256

CCCCCCn1c(=O)c2c(ncn2C)n(C)c1=O

nearest known ligand 0.89

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
PDE4A P27815 5/20 0.70
PDE4B Q07343 4/20 0.70
PDE4C Q08493 4/20 0.70
PDE4D Q08499 4/20 0.70
ADORA2A P29274 3/20 0.70
ADORA2B P29275 7/20 0.70
TNF P01375 3/20 0.70
CYP1A2 P05177 3/20 0.70
PMP22 Q01453 3/20 0.70
LMNA P02545 2/20 0.70
NFKB1 P19838 2/20 0.70
ACHE P22303 2/20 0.70
USP2 O75604 1/20 0.70
TSHR P16473 1/20 0.70
SMN1; SMN2 Q16637 1/20 0.70
RXFP1 Q9HBX9 1/20 0.70
BLM P54132 3/20 0.64
CYP3A4 P08684 1/20 0.64
HSD17B10 Q99714 1/20 0.64
CHIT1 Q13231 1/20 0.63

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
SCHEMBL23144749 1.00 PDE4A (0.70) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL27334771 1.00 PDE4A (0.70) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL27348729 1.00 PDE4A (0.70) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL266179 0.99 PDE4A (0.72) PDE4APDE4BPDE4CPDE4DADORA2A
Pentifylline SCHEMBL4779804 0.96 ADORA2B (0.65) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL516018 0.94 PDE4A (0.78) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL16120981 0.94 ADORA2B (0.77) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL8682905 0.94 ADORA2B (0.62) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL7994674 0.94 ADORA2B (0.62) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL8149700 0.94 ADORA2B (0.62) PDE4APDE4BPDE4CPDE4DADORA2A

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 1615 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12605345-B2 Transdermal drug delivery system BioPhysics Pharma, Inc. (US) 2026-04-21 US claimed
US-20250268841-A1 Trans-Epithelial Membrane Drug Delivery System Masiz, John J. (US) 2025-08-28 US claimed
US-20250120907-A1 Transmucosal Drug Delivery System Masiz, John J. (US) 2025-04-17 US claimed
US-12246098-B2 Trans-epithelial membrane drug delivery system BioPhysics Pharma, Inc. (US) 2025-03-11 US claimed
CN-119258134-A Application of traditional Chinese medicine composition in preparation of medicine for preventing and treating cough variant asthma 江苏康缘药业股份有限公司 2025-01-07 CN claimed
US-20240261291-A1 Ophthalmic Compositions and/or Methods for Presbyopia, Mydriasis and/or Ocular Discomfort Management BRIEN HOLDEN VISION INSTITUTE LTD (AU) 2024-08-08 US claimed
US-20240216292-A1 Trans-Epithelial Membrane Drug Delivery System Masiz, John J. (US) 2024-07-04 US claimed
CN-117986146-A Preparation method and detection method of citric acid pentovirine impurity 河南优凯制药有限公司 2024-05-07 CN claimed
US-20240108588-A1 Transdermal Drug Delivery System Masiz, John J. (US) 2024-04-04 US claimed
EP-4334436-A1 METHOD FOR INDUCING HYPERTROPHIC MUSCLE FIBERS FOR INDUSTRIAL MEAT PRODUCTION Yeda Research and Development Co. Ltd (IL) 2024-03-13 EP claimed
EP-0165308-A4 ANALGESIC AND ANTI-INFLAMMATORY COMPOSITIONS COMPRISING XANTHINES AND METHODS OF USING SAME. RICHARDSON VICKS INC (US) 1986-05-16 EP claimed
EP-0069958-B1 Method for the preparation of gastro compatible pharmaceutical forms of xanthine derivatives. HOECHST AKTIENGESELLSCHAFT (DE) 1986-04-02 EP claimed
EP-0169466-A2 Mixture of xanthin derivatives and O-acetyl-salicylic acid, or their pharmacologically acceptable salts, and its use HOECHST AKTIENGESELLSCHAFT (DE) 1986-01-29 EP claimed
US-4567183-A SYNERGISTIC, POTENTIATION ANALGESIC ASSOCIATES (US) 1986-01-28 US claimed
EP-0167566-A1 ANALGESIC AND ANTI-INFLAMMATORY COMPOSITIONS COMPRISING XANTHINES AND METHODS OF USING SAME SUNSHINE, Abraham (US) 1986-01-15 EP claimed
EP-0165308-A1 ANALGESIC AND ANTI-INFLAMMATORY COMPOSITIONS COMPRISING XANTHINES AND METHODS OF USING SAME. RICHARDSON VICKS INC (US) 1985-12-27 EP claimed
US-4558051-A Analgesic and anti-inflammatory compositions comprising xanthines and methods of using same RICHARDSON-VICKS, INC. (US) 1985-12-10 US claimed
US-4542011-A PROTECTIVE COATINGS HOECHST AKTIENGESELLSCHAFT (DE) 1985-09-17 US claimed
WO-1985002540-A1 ANALGESIC AND ANTI-INFLAMMATORY COMPOSITIONS COMPRISING XANTHINES AND METHODS OF USING SAME RICHARDSON-VICKS, INC. (US) 1985-06-20 WO claimed
WO-1985002542-A1 ANALGESIC AND ANTI-INFLAMMATORY COMPOSITIONS COMPRISING XANTHINES AND METHODS OF USING SAME SUNSHINE ABRAHAM 1985-06-20 WO 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 (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-12605345-B2 Transdermal drug delivery system FABP2, VEGFA, CUTA PDE4A 2235/4885PDE4B 2739/4885PDE4C 2807/4885

“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.