⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL1801266 | 0.89 | ALDH1A1 (0.30) | — | |
| Acrylamide SCHEMBL11748888 | 0.89 | ALDH1A1 (0.46) | — | |
| SCHEMBL5456824 | 0.81 | ALDH1A1 (0.38) | — | |
| SCHEMBL9054539 | 0.81 | ALDH1A1 (0.38) | — | |
| SCHEMBL2445448 | 0.80 | — | — | |
| SCHEMBL10646857 | 0.79 | — | — | |
| SCHEMBL3425052 | 0.79 | — | — | |
| SCHEMBL11177351 | 0.77 | — | — | |
| SCHEMBL177842 | 0.77 | ALDH1A1 (0.35) | — | |
| SCHEMBL5465330 | 0.77 | ALDH1A1 (0.35) | — |
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 4077 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12638614-B2 | Method for making silicone hydrogel contact lenses | ALCON INC. (CH) | 2026-05-26 | — | — | US | claimed |
| WO-2026099827-A1 | LIGHT ABSORBERS FOR OPHTHALMC LENS MATERALS AND DEVICES | ALCON INC. (CH) | 2026-05-15 | — | — | WO | claimed |
| US-20260131506-A1 | METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES | ALCON INC (CH) | 2026-05-14 | — | — | US | claimed |
| US-20260132236-A1 | LIGHT ABSORBERS FOR OPHTHALMC LENS MATERALS AND DEVICES | ALCON INC (CH) | 2026-05-14 | — | — | US | claimed |
| US-12595368-B2 | UV/HEVL-filtering contact lenses | ALCON INC. (CH) | 2026-04-07 | — | — | US | claimed |
| EP-4713721-A1 | UV/HEVL-FILTERING SILICONE HYDROGEL CONTACT LENSES | Alcon Inc. (CH) | 2026-03-25 | — | — | EP | claimed |
| US-12570784-B2 | Method for making embedded hydrogel contact lenses | ALCON INC. (CH) | 2026-03-10 | — | — | US | claimed |
| EP-3759528-B1 | SILICONE HYDROGEL CONTACT LENSES | ALCON INC (CH) | 2026-03-04 | — | — | EP | claimed |
| EP-4514596-B1 | METHOD FOR MAKING SILICONE HYDROGEL CONTACT LENSES | ALCON INC (CH) | 2026-03-04 | — | — | EP | claimed |
| US-12539650-B2 | Method for making embedded hydrogel contact lenses | ALCON INC. (CH) | 2026-02-03 | — | — | US | claimed |
| US-4975524-A | Graft polymers which are water-soluble or dispersible in water, their preparation and use | CIBA-GEIGY CORPORATION (US) | 1990-12-04 | — | — | US | claimed |
| EP-0249891-B1 | PROCESS FOR PRODUCING PAPER AND CARDBOARD | BASF Aktiengesellschaft (DE) | 1990-08-22 | — | — | EP | claimed |
| EP-0364399-A2 | Water soluble or water dispersible copolymers, their preparation and use | CIBA-GEIGY AG (CH) | 1990-04-18 | — | — | EP | claimed |
| EP-0363319-A1 | Water soluble or water dispersable graft polymers, their manufacture and their use | CIBA-GEIGY AG (CH) | 1990-04-11 | — | — | EP | claimed |
| US-4774022-A | DIALLYLAMMONIUM HALIDE, N-VINYLACETAMIDE COPOLYMER | DAI-ICHI KOGYO SEIYAKU CO. (JP) | 1988-09-27 | — | — | US | claimed |
| US-4772359-A | POLY-N-VINYLAMIDE AS DRAINAGE AID | BASF AKTIENGESELLSCHAFT (DE) | 1988-09-20 | — | — | US | claimed |
| EP-0249891-A1 | Process for producing paper and cardboard | BASF Aktiengesellschaft (DE) | 1987-12-23 | — | — | EP | claimed |
| US-4431730-A | DOPED SILVER HALIDE CORE WITH COVERING SENSITIZED IN PRESENCE OF PPOLYMER | FUJI PHOTO FILM CO., LTD. (JP) | 1984-02-14 | — | — | US | claimed |
| US-4431731-A | PHOTOGRAPHIC FILMS CONTAINING A NITROGENOUS POLYMER AS STABILIZER; STORAGE STABILITY | FUJI PHOTO FILM CO., LTD. (JP) | 1984-02-14 | — | — | US | claimed |
| US-4396706-A | ADDITION INTERPOLYMER PARTICLES, MATTES | FUJI PHOTO FILM CO., LTD. (JP) | 1983-08-02 | — | — | US | claimed |