⚠ 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL6674600 | 0.96 | — | — | |
| SCHEMBL108867 | 0.41 | — | — | |
| SCHEMBL107641 | 0.41 | PTK2 (1.00) | — | |
| SCHEMBL63148 | 0.41 | — | — | |
| SCHEMBL320609 | 0.41 | MEN1 (1.00) | — | |
| SCHEMBL1246293 | 0.39 | MEN1 (0.30) | — | |
| SCHEMBL10610602 | 0.35 | — | — | |
| SCHEMBL186840 | 0.33 | — | — | |
| SCHEMBL21951454 | 0.33 | — | — | |
| SCHEMBL23466331 | 0.29 | — | — |
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 211 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-109790292-B | Process for preparing polybenzazole polymer (P) | 巴斯夫欧洲公司 | 2022-05-31 | — | — | CN | claimed |
| EP-0481402-B1 | Staged polymerization of polybenzazole polymers | DOW CHEMICAL CO (US) | 1997-03-12 | — | — | EP | claimed |
| US-5276128-A | Polybenzoxazoles or polybenzthiazoles as dopes for fibers or films | THE DOW CHEMICAL COMPANY (US) | 1994-01-04 | — | — | US | claimed |
| US-5219981-A | Semi-continuous process for synthesis of polybenzazole polymers | THE DOW CHEMICAL COMPANY (US) | 1993-06-15 | — | — | US | claimed |
| US-5194568-A | Polybenzimidazoles, polybenzoxazoles, polybenzothiazoles, oligomerization, chain extension | THE DOW CHEMICAL COMPANY (US) | 1993-03-16 | — | — | US | claimed |
| EP-0522469-A2 | Preparation of poly(benz(ox, imid, thi)azole) polymers | EASTMAN KODAK COMPANY (US) | 1993-01-13 | — | — | EP | claimed |
| US-5149755-A | Aroatmic amine and halide reactants | EASTMAN KODAK COMPANY (US) | 1992-09-22 | — | — | US | claimed |
| US-5142021-A | In dehydrating acid solution containing polyphosphoric acid and methanesulfonic acid | THE DOW CHEMICAL COMPANY (US) | 1992-08-25 | — | — | US | claimed |
| US-5138020-A | PHOSPHATE SALTS OF MONOMERS FOR PBZ AND THEIR USE IN PREPARING PBZ POLYMERS | THE DOW CHEMICAL COMPANY (US) | 1992-08-11 | — | — | US | claimed |
| US-5110894-A | Thermoplastic films and fibers of high strength and thermal stability | THE DOW CHEMICAL COMPANY (US) | 1992-05-05 | — | — | US | claimed |
| EP-0481402-A2 | Staged polymerization of polybenzazole polymers | THE DOW CHEMICAL COMPANY (US) | 1992-04-22 | — | — | EP | claimed |
| EP-0393559-A2 | Phosphate salts of monomers for PBZ and their use in preparing PBZ polymers | THE DOW CHEMICAL COMPANY (US) | 1990-10-24 | — | — | EP | claimed |
| CN-111836849-B | Process for producing fibers, films and moldings of polybenzazole polymer (P) | 巴斯夫欧洲公司 | 2023-04-07 | — | — | CN | disclosed |
| CN-109790292-B | Process for preparing polybenzazole polymer (P) | 巴斯夫欧洲公司 | 2022-05-31 | — | — | CN | disclosed |
| EP-3762447-A1 | METHOD FOR PRODUCING FIBRES, FILMS AND MOULDED BODIES OF A POLYBENZAZOLE POLYMER (P) | BASF SE (DE) | 2021-01-13 | — | — | EP | disclosed |
| US-20200407508-A1 | METHOD FOR PRODUCING FIBERS, FILMS AND MOLDINGS OF A POLYBENZAZOLE POLYMER (P) | BASF SE (DE) | 2020-12-31 | — | — | US | disclosed |
| EP-0392008-A1 | COPOLYMERS CONTAINING POLYBENZOXAZOLE, POLYBENZOTHIAZOLE AND POLYBENZIMIDAZOLE MOIETIES | THE DOW CHEMICAL COMPANY (US) | 1990-10-17 | — | — | EP | disclosed |
| US-4959492-A | Process to synthesize AB-PBO monomer and phosphate salts thereof | THE DOW CHEMICAL COMPANY (US) | 1990-09-25 | — | — | US | disclosed |
| EP-0368006-A2 | Copolymers containing polybenzoxazole polybenzothiazole and polybenzimidazole moieties | THE DOW CHEMICAL COMPANY (US) | 1990-05-16 | — | — | EP | disclosed |
| WO-1990003995-A1 | COPOLYMERS CONTAINING POLYBENZOXAZOLE, POLYBENZOTHIAZOLE AND POLYBENZIMIDAZOLE MOIETIES | THE DOW CHEMICAL COMPANY (US) | 1990-04-19 | — | — | WO | disclosed |