⚠ 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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL148004 | 0.54 | — | — | |
| SCHEMBL10066089 | 0.46 | — | — | |
| Bromide SCHEMBL21597049 | 0.43 | — | — | |
| SCHEMBL30149421 | 0.38 | — | — | |
| SCHEMBL8563918 | 0.38 | — | — | |
| SCHEMBL16198135 | 0.38 | — | — | |
| Methane SCHEMBL23044967 | 0.38 | — | — | |
| SCHEMBL29889134 | 0.38 | — | — | |
| SCHEMBL6559802 | 0.38 | — | — | |
| Charcoal, Activated SCHEMBL8196903 | 0.38 | — | — |
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 49 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12479793-B2 | Cyclopropenimines for mineralization of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2025-11-25 | — | — | US | claimed |
| US-12478951-B2 | Cyclopropenimines for activation of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2025-11-25 | — | — | US | claimed |
| US-12415889-B2 | Cyclopropenimines for activation of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2025-09-16 | — | — | US | claimed |
| CN-120059176-A | Polyurethane prepared by activating carbon dioxide with cyclopropylenimine catalyst and preparation method thereof | 凯笛嘉(海南)投资有限公司 | 2025-05-30 | — | — | CN | claimed |
| CN-120020121-A | Cyclopropene imine high-efficiency catalyst and preparation method and application thereof | 凯笛嘉(海南)投资有限公司 | 2025-05-20 | — | — | CN | claimed |
| US-20250041826-A1 | BASES FOR LOW-TEMPERATURE CARBON DIOXIDE CAPTURE AND RELEASE | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | 2025-02-06 | — | — | US | claimed |
| US-20240425446-A1 | DICHLOROMETHANE-FREE SYNTHESIS OF CYCLOPROPENIMINES | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | 2024-12-26 | — | — | US | claimed |
| US-11975290-B2 | Cyclopropeneimines for capture and transfer of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2024-05-07 | — | — | US | claimed |
| US-20240083840-A1 | CYCLOPROPENIMINES FOR MINERALIZATION OF CARBON DIOXIDE | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | 2024-03-14 | — | — | US | claimed |
| US-20240076448-A1 | CYCLOPROPENIMINES FOR ACTIVATION OF CARBON DIOXIDE | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | 2024-03-07 | — | — | US | claimed |
| US-20240075454-A1 | CYCLOPROPENIMINES FOR ACTIVATION OF CARBON DIOXIDE | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | 2024-03-07 | — | — | US | claimed |
| US-11878269-B2 | Cyclopropeneimines for capture and transfer of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2024-01-23 | — | — | US | claimed |
| US-20230294042-A1 | CYCLOPROPENEIMINES FOR CAPTURE AND TRANSFER OF CARBON DIOXIDE | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | 2023-09-21 | — | — | US | claimed |
| US-20230294041-A1 | CYCLOPROPENEIMINES FOR CAPTURE AND TRANSFER OF CARBON DIOXIDE | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | 2023-09-21 | — | — | US | claimed |
| US-12479793-B2 | Cyclopropenimines for mineralization of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2025-11-25 | — | — | US | disclosed |
| US-12479793-B2 | Cyclopropenimines for mineralization of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2025-11-25 | — | — | US | disclosed |
| US-12478951-B2 | Cyclopropenimines for activation of carbon dioxide | INTERNATIONAL BUSINESS MACHINES CORPORATION (US) | 2025-11-25 | — | — | US | disclosed |
| US-6713579-B2 | ALPHA-OLEFIN POLYMERS | DOW GLOBAL TECHNOLOGIES INC. | 2004-03-30 | — | — | US | disclosed |
| US-6710145-B2 | CONTACTING AN ORGANOBORANE/AMINE COMPLEX, ONE OR MORE OF MONOMERS, OLIGOMERS OR POLYMERS HAVING OLEFINIC UNSATURATION, A COMPOUND WHICH CAUSES THE COMPLEX TO DISSOCIATE FREEING ORGANOBORANE COMPOUND FOR POLYMERIZATION INITIATION | DOW GLOBAL TECHNOLOGIES INC. | 2004-03-23 | — | — | US | disclosed |
| US-6706831-B2 | ADDING A COMPOUND OR HEATING TO CAUSE THE COMPLEX TO DISASSOCIATE, FREEING THE BORANE TO INITIATE FREE RADICAL POLYMERIZATION OF MONOMERS, OLIGOMERS, OR POLYMERS HAVING OLEFINIC UNSATURATION; CURE ON DEMAND | DOW GLOBAL TECHNOLOGIES INC. | 2004-03-16 | — | — | US | disclosed |