⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL112566 | 0.81 | TSHR (0.36) | — | |
| SCHEMBL3071810 | 0.73 | — | — | |
| SCHEMBL7061550 | 0.69 | TSHR (0.32) | — | |
| SCHEMBL7052736 | 0.69 | — | — | |
| SCHEMBL7055554 | 0.67 | NAAA (0.36) | — | |
| SCHEMBL10215 | 0.66 | — | — | |
| SCHEMBL6549119 | 0.65 | — | — | |
| SCHEMBL7057706 | 0.65 | TRPA1 (0.32) | — | |
| SCHEMBL12744810 | 0.65 | TSHR (0.36) | — | |
| SCHEMBL825420 | 0.62 | — | — |
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 18 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0621867-B1 | NEW ENDOTHELIN ANTAGONISTS AND THEIR PREPARATION | FUJISAWA PHARMACEUTICAL CO (JP) | 1998-10-07 | — | — | EP | claimed |
| US-5538950-A | PEPTIDE DERIVATIVES AS HYPOTENSIVE AGENTS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1996-07-23 | — | — | US | claimed |
| EP-0621867-A1 | NEW ENDOTHELIN ANTAGONISTS AND THEIR PREPARATION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1994-11-02 | — | — | EP | claimed |
| WO-1993010144-A1 | NEW ENDOTHELIN ANTAGONISTS AND THEIR PREPARATION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1993-05-27 | — | — | WO | claimed |
| EP-1819692-A1 | 3-ETHYLIDENEHYDRAZINO SUBSTITUTED HETEROCYCLIC COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS | Nissan Chemical Industries, Ltd. (JP) | 2007-08-22 | — | — | EP | disclosed |
| WO-2006062240-A1 | 3-ETHYLIDENEHYDRAZINO SUBSTITUTED HETEROCYCLIC COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2006-06-15 | — | — | WO | disclosed |
| EP-0994108-B1 | PROCESS FOR PRODUCING 2-HYDROXYBENZAMIDE DERIVATIVES | ZERIA PHARM CO LTD (JP) | 2003-05-14 | — | — | EP | disclosed |
| US-20020168337-A1 | Sustained-release preparation | TAKADA CHEMICAL INDUSTRIES LTD. | 2002-11-14 | — | — | US | disclosed |
| US-20020058622-A1 | Sustained-release preparation | IGARI YASUTAKA (JP) | 2002-05-16 | — | — | US | disclosed |
| US-6376461-B1 | WATER INSOLUBLE OR SLIGHTLY WATER SOLUBLE POLYVALENT METAL SALT OF A GROWTH HORMONE, AND A BIODEGRADABLE POLYMER; ENDOTHELIN ANTAGONIST | TAKEDA CHEMICAL INDUSTRIES, LTD. (JP) | 2002-04-23 | — | — | US | disclosed |
| US-6197970-B1 | REACTING WITH SECONDARY OR TERTIARY AMINE; DEBLOCKING, DEPROTECTING | ZERIA PHARMACEUTICAL CO., LTD. (JP) | 2001-03-06 | — | — | US | disclosed |
| US-6087324-A | A WATER-INSOLUBLE OR A SLIGHTLY WATER-SOLUBLE POLYVALENT METAL SALT OF A WATER-SOLUBLE PHYSIOGICALLY ACTIVE PEPTIDE WHICH IS NOT AN ENDOTHELIN ANTAGONIST, AND A BIODEGRADABLE POLYMER SUCH AS COPOLYMER OF GLYCOLIC AND LACTIC ACID | TAKEDA CHEMICAL INDUSTRIES, LTD. (JP) | 2000-07-11 | — | — | US | disclosed |
| EP-0994108-A1 | PROCESS FOR PRODUCING 2-HYDROXYBENZAMIDE DERIVATIVES | ZERIA PHARMACEUTICAL CO., LTD. (JP) | 2000-04-19 | — | — | EP | disclosed |
| EP-0621867-B1 | NEW ENDOTHELIN ANTAGONISTS AND THEIR PREPARATION | FUJISAWA PHARMACEUTICAL CO (JP) | 1998-10-07 | — | — | EP | disclosed |
| US-5538950-A | PEPTIDE DERIVATIVES AS HYPOTENSIVE AGENTS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1996-07-23 | — | — | US | disclosed |
| EP-0647449-A1 | Sustained-release preparation of anti-endothelin substance | Takeda Chemical Industries, Ltd. (JP) | 1995-04-12 | — | — | EP | disclosed |
| EP-0621867-A1 | NEW ENDOTHELIN ANTAGONISTS AND THEIR PREPARATION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1994-11-02 | — | — | EP | disclosed |
| WO-1993010144-A1 | NEW ENDOTHELIN ANTAGONISTS AND THEIR PREPARATION | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1993-05-27 | — | — | WO | disclosed |