⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL13557930 | 1.00 | — | — | |
| SCHEMBL1656999 | 1.00 | — | — | |
| SCHEMBL13285715 | 0.78 | — | — | |
| SCHEMBL16601566 | 0.78 | — | — | |
| SCHEMBL18722050 | 0.78 | — | — | |
| SCHEMBL5028278 | 0.78 | — | — | |
| SCHEMBL18896957 | 0.77 | TSHR (0.36) | — | |
| SCHEMBL18342514 | 0.77 | — | — | |
| SCHEMBL20233491 | 0.74 | TSHR (0.32) | — | |
| SCHEMBL13056731 | 0.74 | TSHR (0.32) | — |
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 426 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4206205-B1 | PREPARATION METHOD FOR PYRROLOPYRIMIDINE COMPOUND | PRIMEGENE BEIJING CO LTD (CN) | 2026-03-04 | — | — | EP | claimed |
| US-20230303578-A1 | PREPARATION METHOD FOR PYRROLOPYRIMIDINE COMPOUND | PRIMEGENE (BEIJING) CO., LTD. (CN) | 2023-09-28 | — | — | US | claimed |
| EP-4206205-A1 | PREPARATION METHOD FOR PYRROLOPYRIMIDINE COMPOUND | Primegene (Beijing) Co., Ltd. (CN) | 2023-07-05 | — | — | EP | claimed |
| WO-2022042577-A1 | PREPARATION METHOD FOR PYRROLOPYRIMIDINE COMPOUND | 北京普祺医药科技有限公司 | 2022-03-03 | — | — | WO | claimed |
| US-7132229-B2 | Photothermographic material and image forming method | FUJI PHOTO FILM CO., LTD (JP) | 2006-11-07 | — | — | US | claimed |
| US-20060019207-A1 | Photothermographic material and image forming method | FUJIFILM CORPORATION (JP) | 2006-01-26 | — | — | US | claimed |
| EP-0378791-A2 | 3,4-Dimethyl-pyrrolidine derivatives | NIHON TOKUSHU NOYAKU SEIZO K.K. (JP) | 1990-07-25 | — | — | EP | claimed |
| EP-4206205-B1 | PREPARATION METHOD FOR PYRROLOPYRIMIDINE COMPOUND | PRIMEGENE BEIJING CO LTD (CN) | 2026-03-04 | — | — | EP | disclosed |
| US-20240069257-A1 | CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQUID CRYSTAL LAYER, LAMINATE, LIGHT GUIDE ELEMENT, AND IMAGE DISPLAY DEVICE | FUJIFILM CORPORATION (JP) | 2024-02-29 | — | — | US | disclosed |
| US-20240069257-A1 | CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQUID CRYSTAL LAYER, LAMINATE, LIGHT GUIDE ELEMENT, AND IMAGE DISPLAY DEVICE | FUJIFILM CORPORATION (JP) | 2024-02-29 | — | — | US | disclosed |
| US-11828960-B2 | Cholesteric liquid crystal layer, method of forming cholesteric liquid crystal layer, laminate, light guide element, and image display device | FUJIFILM CORPORATION (JP) | 2023-11-28 | — | — | US | disclosed |
| US-11828960-B2 | Cholesteric liquid crystal layer, method of forming cholesteric liquid crystal layer, laminate, light guide element, and image display device | FUJIFILM CORPORATION (JP) | 2023-11-28 | — | — | US | disclosed |
| US-11782196-B2 | Cholesteric liquid crystal layer and method for forming cholesteric liquid crystal layer | FUJIFILM CORPORATION (JP) | 2023-10-10 | — | — | US | disclosed |
| EP-0722119-A1 | Image formation method | FUJI PHOTO FILM CO., LTD. (JP) | 1996-07-17 | — | — | EP | disclosed |
| EP-0299421-B1 | Imide modified epoxy resins | DOW CHEMICAL CO (US) | 1996-03-13 | — | — | EP | disclosed |
| EP-0378791-A2 | 3,4-Dimethyl-pyrrolidine derivatives | NIHON TOKUSHU NOYAKU SEIZO K.K. (JP) | 1990-07-25 | — | — | EP | disclosed |
| US-4847348-A | BINDERS, COATINGS | THE DOW CHEMICAL COMPANY (US) | 1989-07-11 | — | — | US | disclosed |
| EP-0299421-A2 | Imide modified epoxy resins | THE DOW CHEMICAL COMPANY (US) | 1989-01-18 | — | — | EP | disclosed |
| US-4419443-A | RIPENING IN PRESENCE OF AN IMIDE | FUJI PHOTO FILM CO., LTD. (JP) | 1983-12-06 | — | — | US | disclosed |
| US-4176231-A | Process for preparing 3-exomethylenecepham sulfoxides | LILLY INDUSTRIES LIMITED (GB) | 1979-11-27 | — | — | US | disclosed |