Enprofylline

Enprofylline

SCHEMBL156402

CCCn1c(=O)[nH]c(=O)c2[nH]cnc21

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 13)

geneUniProtsupporting neighboursconfidence
PDE4A P27815 17/20 1.00
PDE4B Q07343 17/20 1.00
PDE4C Q08493 17/20 1.00
PDE4D Q08499 17/20 1.00
ADORA2A P29274 14/20 1.00
ADORA2B P29275 7/20 1.00
ADORA3 P0DMS8 2/20 1.00
HPGD P15428 1/20 1.00
ADORA1 P30542 1/20 1.00
BLM P54132 1/20 1.00
PDE3A Q14432 1/20 1.00
HSD17B10 Q99714 1/20 1.00
PNP P00491 1/20 0.61

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
Enprofylline SCHEMBL1817246 1.00 PDE4A (1.00) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL7602847 0.91 PDE4A (1.00) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL9791629 0.88 PDE4A (0.89) PDE4APDE4BPDE4CPDE4DADORA2A
Enprofylline SCHEMBL9438600 0.88 PDE4A (0.78) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL7466316 0.87 ADORA2A (1.00) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL1373494 0.85 PDE4A (0.74) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL8124420 0.85 PDE4A (0.74) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL3699117 0.84 PDE4A (0.73) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL383123 0.84 ADORA2A (0.72) PDE4APDE4BPDE4CPDE4DADORA2A
SCHEMBL30488609 0.82 PDE4A (0.74) 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

Appears in 2232 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250017878-A1 USE OF NADOLOL TO TREAT CHRONIC OBSTRUCTIVE PULMONARY DISEASE BY BLOCKAGE OF THE ARRESTIN-2 PATHWAY CHRONIC AIRWAY THERAPEUTICS LTD (AU) 2025-01-16 US claimed
WO-2024189434-A1 USE OF NADOLOL TO TREAT PULMONARY SYMPTOMS ASSOCIATED WITH INFECTIONS WITH SARS-CoV-2 CHRONIC AIRWAY THERAPEUTICS LIMITED (AU) 2024-09-19 WO claimed
EP-4304717-A1 USE OF NADOLOL TO TREAT CHRONIC OBSTRUCTIVE PULMONARY DISEASE BY BLOCKAGE OF THE ARRESTIN-2 PATHWAY Chronic Airway Therapeutics Limited (AU) 2024-01-17 EP claimed
EP-4178948-A2 FUNCTIONALIZED ISONITRILES AND PRODUCTS, PREPARATION AND USES THEREOF Universidade de Santiago de Compostela (ES) 2023-05-17 EP claimed
WO-2022192252-A1 USE OF NADOLOL TO TREAT CHRONIC OBSTRUCTIVE PULMONARY DISEASE BY BLOCKAGE OF THE ARRESTIN-2 PATHWAY CHRONIC AIRWAY THERAPEUTICS LIMITED (AU) 2022-09-15 WO claimed
US-11439627-B2 Pharmaceutical composition for the treatment of autism Stalicla S.A. (CH) 2022-09-13 US claimed
WO-2022123511-A1 A COMPOSITION COMPRISING FEXOFENADINE CELLIX BIO PRIVATE LIMITED (IN) 2022-06-16 WO claimed
US-20220184052-A1 COMPOSITION COMPRISING FEXOFENADINE CELLIX BIO PRIVATE LIMITED (IN) 2022-06-16 US claimed
US-11324705-B2 Transdermal drug delivery system AVRO LIFE SCIENCES, INC. (CA) 2022-05-10 US claimed
WO-2022023496-A2 FUNCTIONALIZED ISONITRILES AND PRODUCTS, PREPARATION AND USES THEREOF UNIVERSIDADE DE SANTIAGO DE COMPOSTELA (ES) 2022-02-03 WO claimed
US-5424297-A Adenosine dextran conjugates UNIVERSITY OF VIRGINIA ALUMNI PATENTS FOUNDATION (US) 1995-06-13 US claimed
WO-1995010282-A1 USE OF PHOSPHATASE INHIBITORS FOR THE MANUFACTURE OF A MEDICAMENT IN THE TREATMENT OF CHANNEL RELATED DISEASES MCGILL UNIVERSITY (CA) 1995-04-20 WO claimed
EP-0502043-B1 UTILIZATION OF XANTHINES, OPTIONALLY INCORPORATED IN LIPOSOMES IN ORDER TO HELP THE PIGMENTATION OF SKIN OR HAIR LVMH RECH (FR) 1995-03-01 EP claimed
EP-0480934-B1 A SLIMMING PHARMACEUTICAL COMPOSITION NYCOMED DAK AS (DK) 1994-06-29 EP claimed
EP-0480934-A1 A SLIMMING PHARMACEUTICAL COMPOSITION. DAK LAB AS (DK) 1992-04-22 EP claimed
WO-1991000730-A1 A SLIMMING PHARMACEUTICAL COMPOSITION DAK-LABORATORIET A/S (DK) 1991-01-24 WO claimed
US-4777255-A Process for preparing a purine derivative AKTIEBOLAGET DRACO (SE) 1988-10-11 US claimed
EP-0282537-A1 A NEW SYSTEM FOR ADMINISTRATION OF LIPOSOMES TO MAMMALS Aktiebolaget Draco (SE) 1988-09-21 EP claimed
WO-1988001862-A1 A NEW SYSTEM FOR ADMINISTRATION OF LIPOSOMES TO MAMMALS AKTIEBOLAGET DRACO (SE) 1988-03-24 WO claimed
EP-0260241-A1 A new system for administration of liposomes to mammals Aktiebolaget Draco (SE) 1988-03-16 EP claimed