⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL3186170 | 0.95 | — | — | |
| SCHEMBL2285696 | 0.67 | — | — | |
| SCHEMBL5678868 | 0.67 | — | — | |
| SCHEMBL581852 | 0.67 | — | — | |
| SCHEMBL3188018 | 0.67 | ALDH1A1 (0.38) | — | |
| SCHEMBL11793503 | 0.67 | — | — | |
| SCHEMBL7090382 | 0.67 | — | — | |
| SCHEMBL17556456 | 0.67 | — | — | |
| SCHEMBL3110142 | 0.67 | — | — | |
| SCHEMBL1058716 | 0.67 | — | — |
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 78 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0928791-B1 | PROCESS FOR PRODUCING 1,4-BENZODIOXANE DERIVATIVES | DAISO CO LTD (JP) | 2003-07-30 | — | — | EP | claimed |
| US-6448415-B1 | Chirality conversion method in lactone sugar compounds | HANCHEM CO., LTD. (KR) | 2002-09-10 | — | — | US | claimed |
| US-20020028955-A1 | Chirality conversion method in lactone sugar compounds | HANCHEM CO., LTD. (KR) | 2002-03-07 | — | — | US | claimed |
| EP-0841334-B1 | PROCESS FOR PRODUCING 1,4-BENZODIOXANE DERIVATIVES | DAISO CO LTD (JP) | 2001-10-04 | — | — | EP | claimed |
| US-6020503-A | Process for producing 1,4-benzodioxane derivatives | DAISO CO., LTD. (JP) | 2000-02-01 | — | — | US | claimed |
| EP-0928791-A1 | PROCESS FOR PRODUCING 1,4-BENZODIOXANE DERIVATIVES | DAISO CO., LTD. (JP) | 1999-07-14 | — | — | EP | claimed |
| US-5780650-A | Process for preparation of 1,4-benzodioxane derivative | DAISO CO., LTD. (JP) | 1998-07-14 | — | — | US | claimed |
| EP-0841334-A1 | PROCESS FOR PRODUCING 1,4-BENZODIOXANE DERIVATIVES | DAISO CO., LTD. (JP) | 1998-05-13 | — | — | EP | claimed |
| EP-3737673-B1 | PROCESS FOR PREPARING HALICHONDRIN MACROLIDES AND ANALOGS THEREOF BY A PRINS REACTION, AND INTERMEDIATES OF THIS PROCESS | EISAI R&D MAN CO LTD (JP) | 2024-03-06 | — | — | EP | disclosed |
| CN-117024469-A | Macrocyclization reactions useful for the synthesis of halichondrin macrolides, intermediates and other fragments | 卫材R&D管理有限公司 | 2023-11-10 | — | — | CN | disclosed |
| CN-112250692-B | Macrocyclization reactions useful for the synthesis of halichondrin macrolides, intermediates and other fragments | 卫材R&D管理有限公司 | 2023-08-29 | — | — | CN | disclosed |
| US-20230151022-A1 | PRINS REACTION AND COMPOUNDS USEFUL IN THE SYNTHESIS OF HALICHONDRIN MACROLIDES AND ANALOGS THEREOF | EISAI R&D MANAGEMENT CO, LTD. (JP) | 2023-05-18 | — | — | US | disclosed |
| US-11643418-B2 | Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin B | EISAI R&D MANAGEMENT CO., LTD. (JP) | 2023-05-09 | — | — | US | disclosed |
| US-11542269-B2 | Prins reaction and compounds useful in the synthesis of halichondrin macrolides and analogs thereof | EISAI R&D MANAGEMENT CO., LTD. (JP) | 2023-01-03 | — | — | US | disclosed |
| US-6004982-A | SIDE EFFECT REDUCTION; SCHIZOPHRENIA | HOECHST MARION ROUSSEL, INC. (US) | 1999-12-21 | — | — | US | disclosed |
| EP-0928791-A1 | PROCESS FOR PRODUCING 1,4-BENZODIOXANE DERIVATIVES | DAISO CO., LTD. (JP) | 1999-07-14 | — | — | EP | disclosed |
| WO-1998034933-A1 | (4-PIPERIDINYL)-1H-2-BENZOPYRAN DERIVATIVES USEFUL AS ANTIPSYCHOTIC AGENTS | HOECHST MARION ROUSSEL, INC. (US) | 1998-08-13 | — | — | WO | disclosed |
| US-5780650-A | Process for preparation of 1,4-benzodioxane derivative | DAISO CO., LTD. (JP) | 1998-07-14 | — | — | US | disclosed |
| EP-0841334-A1 | PROCESS FOR PRODUCING 1,4-BENZODIOXANE DERIVATIVES | DAISO CO., LTD. (JP) | 1998-05-13 | — | — | EP | disclosed |
| US-4177344-A | FIBRINOLYTIC, ANTICOAGULANT | CIBA-GEIGY CORPORATION (US) | 1979-12-04 | — | — | US | disclosed |