SCHEMBL21431

SCHEMBL21431

C=C=CC

nearest known ligand 0.00

⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.

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
SCHEMBL10716524 0.95
SCHEMBL28043179 0.95
SCHEMBL6013309 0.95
Ammonia Solution, Strong SCHEMBL11047119 0.95
Propene SCHEMBL28250702 0.91
Ethylene SCHEMBL27268231 0.91
Propane SCHEMBL28249947 0.87
Butadiene SCHEMBL2888248 0.87
Propyne SCHEMBL7033478 0.83
SCHEMBL9462942 0.83

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 32665 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12630715-B2 Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and printed wiring board PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (JP) 2026-05-19 US claimed
WO-2026099687-A1 CROSS-LINKABLE ELASTOMERIC COMPOSITION AND TIRE PIRELLI TYRE S.P.A. (IT) 2026-05-15 WO claimed
US-12624176-B2 Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and wiring board PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (JP) 2026-05-12 US claimed
EP-4732209-A1 ENVIRONMENTAL ATTRIBUTES FOR OLEFIN COMPOSITIONS BASF SE (DE) 2026-04-29 EP claimed
EP-3704171-B1 DAMPING THERMOPLASTIC OLEFIN ELASTOMERS AVIENT CORP (US) 2026-04-22 EP claimed
EP-4724284-A1 FUNCTIONAL DIENE ELASTOMER, AND RUBBER COMPOSITION CONTAINING SAME COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR) 2026-04-15 EP claimed
US-12595356-B2 Composite particle and use thereof in optical filtration COLOURSMITH LABS INC. (CA) 2026-04-07 US claimed
US-20260055268-A1 HALOGEN FREE AND PHOSPHORUS FREE LOW LOSS FLAME RETARDANT COMPOSITIONS CONTAINING POLYCYCLIC-OLEFINIC POLYMER WITH OLEFINIC FUNCTIONALITY AND MELAMINE PROMERUS, LLC (US) 2026-02-26 US claimed
EP-3464466-B1 HOT MELT COMPOSITION HENKEL AG & CO KGAA (DE) 2026-01-28 EP claimed
US-20250388744-A1 HALOGEN FREE AND PHOSPHORUS FREE LOW LOSS FLAME RETARDANT COMPOSITIONS CONTAINING POLYCYCLIC-OLEFINIC POLYMER WITH OLEFINIC AND ANHYDRIDE FUNCTIONALITY AND MELAMINE PROMERUS, LLC (US) 2025-12-25 US claimed
US-4036904-A Isomerization of allenes in a hydrocarbon stream using magnesium oxide catalyst PHILLIPS PETROLEUM COMPANY (US) 1977-07-19 US claimed
US-4016135-A STABILIZATION OF A POLYMERIC RESIN WITH AN ALKYL SUBSTITUTED TETRACYCLIC COMPOUND KUREHA KAGAKU KOGYO KABUSHIKI KAISHA (JA) 1977-04-05 US claimed
US-4016112-A Process for production of foamed resin structure TEIJIN LIMITED (JA) 1977-04-05 US claimed
US-4014785-A ETHYLENE-VINYL ACETATE COPOLYMER, POLLUTION CONTROL EXXON RESEARCH AND ENGINEERING COMPANY (US) 1977-03-29 US claimed
US-3991138-A Resin composition for the formation of light-degradable mulching film for agricultural use DAICEL, LTD. (JA) 1976-11-09 US claimed
US-3988496-A Ethylene-vinyl acetate-silicone rubber laminates and preparation thereof NATIONAL DISTILLERS AND CHEMICAL CORPORATION (US) 1976-10-26 US claimed
US-3975453-A Process for preparing butynyllithium FOOTE MINERAL COMPANY (US) 1976-08-17 US claimed
US-3970607-A LITHIUM CATALYST THE FIRESTONE TIRE & RUBBER COMPANY (US) 1976-07-20 US claimed
US-3959173-A ETHYLENE-VINYL ALKANOATE COPOLYMER EXXON RESEARCH AND ENGINEERING COMPANY (US) 1976-05-25 US claimed
US-3959684-A Miniature lamp construction and method of manufacture GENERAL ELECTRIC COMPANY (US) 1976-05-25 US claimed