⚠ 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 | |
|---|---|---|---|---|
| Bromide SCHEMBL11269881 | 0.98 | — | — | |
| Water SCHEMBL7203461 | 0.98 | — | — | |
| Maleic Acid SCHEMBL11261805 | 0.87 | ALDH1A1 (0.32) | — | |
| SCHEMBL10463799 | 0.81 | — | — | |
| SCHEMBL10888769 | 0.80 | — | — | |
| SCHEMBL9567364 | 0.79 | — | — | |
| SCHEMBL11253489 | 0.77 | — | — | |
| SCHEMBL10703569 | 0.75 | — | — | |
| SCHEMBL8136552 | 0.75 | — | — | |
| SCHEMBL11883173 | 0.71 | — | — |
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 1333 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20260136827-A1 | LIGHT-EMITTING DEVICE INCLUDING ORGANIC COMPOUND, ELECTRONIC APPARATUS AND ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANIC COMPOUND | SAMSUNG DISPLAY CO LTD (KR) | 2026-05-14 | — | — | US | claimed |
| US-20260096279-A1 | DISPLAY LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT EACH INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND | SAMSUNG DISPLAY CO LTD (KR) | 2026-04-02 | — | — | US | claimed |
| EP-4436349-B1 | LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND | SAMSUNG DISPLAY CO LTD (KR) | 2026-04-01 | — | — | EP | claimed |
| US-20260076091-A1 | LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND | SAMSUNG DISPLAY CO., LTD. (KR) | 2026-03-12 | — | — | US | claimed |
| US-20260052903-A1 | HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE | SAMSUNG DISPLAY CO LTD (KR) | 2026-02-19 | — | — | US | claimed |
| US-20260007072-A1 | LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS AND ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND | SAMSUNG DISPLAY CO., LTD. (KR) | 2026-01-01 | — | — | US | claimed |
| US-20250338712-A1 | LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND | SAMSUNG DISPLAY CO LTD (KR) | 2025-10-30 | — | — | US | claimed |
| US-20250324906-A1 | LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND | SAMSUNG DISPLAY CO LTD (KR) | 2025-10-16 | — | — | US | claimed |
| US-20250275473-A1 | LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND | SAMSUNG DISPLAY CO., LTD. (KR) | 2025-08-28 | — | — | US | claimed |
| EP-4604706-A1 | LIGHT-EMITTING DEVICE COMPRISING HETEROCYCLIC SILICON COMPOUND | Samsung Display Co., Ltd. (KR) | 2025-08-20 | — | — | EP | claimed |
| EP-1416007-A1 | Epoxy resin composition | DAINIPPON INK AND CHEMICALS, INC. (JP) | 2004-05-06 | — | — | EP | claimed |
| EP-0628037-B1 | PROCESS FOR THE PREPARATION OF DIBENZO b,d]PYRANS | ALCO CHEMICALS LTD (GB) | 1997-04-02 | — | — | EP | claimed |
| EP-0628037-A1 | PROCESS FOR THE PREPARATION OF DIBENZO b,d]PYRANS. | ALCO CHEMICALS LTD (GB) | 1994-12-14 | — | — | EP | claimed |
| US-5342971-A | Process for the preparation of dibenzo[b,d]pyrans | THE AUSTRALIAN NATIONAL UNIVERSITY (AU) | 1994-08-30 | — | — | US | claimed |
| WO-1994014790-A1 | PROCESS FOR THE PREPARATION OF DIBENZO[b,d]PYRANS | ALCO CHEMICALS LIMITED (GB) | 1994-07-07 | — | — | WO | claimed |
| EP-0147510-B1 | DIBENZOPYRAN DERIVATIVES | FISONS CORPORATION (US) | 1989-08-16 | — | — | EP | claimed |
| EP-0218195-A2 | Bis(dibenzo[b,d]pyranyloxy)propanes | PENNWALT CORPORATION (US) | 1987-04-15 | — | — | EP | claimed |
| EP-0147510-A1 | Dibenzopyran derivatives | FISONS CORPORATION (US) | 1985-07-10 | — | — | EP | claimed |
| EP-0027567-B1 | TETRAHYDROCANNABINOL DERIVATIVES, 125I-LABELED TETRAHYDROCANNABINOL DERIVATIVES, IMMUNOGENS YIELDING ANTIBODIES AND RADIOIMMUNOASSAY FOR DETECTING CANNABINOIDS | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft (CH) | 1983-05-04 | — | — | EP | claimed |
| US-3947468-A | Production of dibenzopyrans, their isomeric fluorenols and dibenzothiopyrans | GENERAL ELECTRIC COMPANY (US) | 1976-03-30 | — | — | US | claimed |