⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4393360 | 1.00 | — | — | |
| SCHEMBL14142784 | 1.00 | — | — | |
| SCHEMBL1509789 | 0.85 | ALDH1A1 (0.35) | — | |
| SCHEMBL9113394 | 0.85 | ALDH1A1 (0.35) | — | |
| SCHEMBL28606494 | 0.85 | ALDH1A1 (0.35) | — | |
| SCHEMBL16938658 | 0.82 | TDP1 (0.41) | — | |
| SCHEMBL11533285 | 0.81 | — | — | |
| SCHEMBL11533281 | 0.81 | — | — | |
| SCHEMBL11974548 | 0.80 | SOAT1 (0.33) | — | |
| SCHEMBL11078516 | 0.78 | — | — |
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 163 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-119350339-A | Preparation method and application of abacavir impurity | 安徽贝克制药股份有限公司 | 2025-01-24 | — | — | CN | claimed |
| CN-117550990-A | Process for the synthesis of (S) -3-amino-4- (difluoromethylene) cyclopent-1-ene-1-carboxylic acid | 西北大学 | 2024-02-13 | — | — | CN | claimed |
| CN-117263428-A | Treatment method of 2-azabicyclo [2.2.1] hept-5-en-3-one production wastewater | 河北诚信集团有限公司 | 2023-12-22 | — | — | CN | claimed |
| CN-112513006-B | Process for the synthesis of (S) -3-amino-4- (difluoromethylene) cyclopent-1-ene-1-carboxylic acid | 西北大学 | 2023-10-31 | — | — | CN | claimed |
| CN-111621492-B | Lactamase and application thereof, and method for preparing (1R,4S) -wenskolide by enzymatic resolution | 安徽红杉生物医药科技有限公司 | 2021-10-26 | — | — | CN | claimed |
| CN-111484418-B | Preparation method of 4-amino-2-cyclopentene-1-methanol hydrochloride | 安徽红杉生物医药科技有限公司 | 2021-03-19 | — | — | CN | claimed |
| CN-112513006-A | Process for the synthesis of (S) -3-amino-4- (difluoromethylene) cyclopent-1-ene-1-carboxylic acid | 西北大学 | 2021-03-16 | — | — | CN | claimed |
| EP-3784649-A1 | PROCESS FOR THE SYNTHESIS OF (S)-3-AMINO-4-(DIFLUOROMETHYLENYL)CYCLOPENT-1-ENE-1-CARBOXYLIC ACID | Northwestern University (US) | 2021-03-03 | — | — | EP | claimed |
| CN-106636292-B | Preparation method of (1R,4S) - (-) -2-azabicyclo [2.2.1] hept-5-ene-3-ketone | 上海合全药业股份有限公司 | 2020-09-11 | — | — | CN | claimed |
| CN-111621492-A | Lactamase and application thereof, and method for preparing (1R,4S) -wenskolide by enzymatic resolution | 安徽红杉生物医药科技有限公司 | 2020-09-04 | — | — | CN | claimed |
| EP-1056721-A1 | METHOD FOR PURIFYING (+-)-2-AZABICYCLO(2.2.1)HEPT-5-EN-3-ONE | Degussa-Hüls Aktiengesellschaft (DE) | 2000-12-06 | — | — | EP | claimed |
| US-6156893-A | Process for the preparation of (1S,4R)- or (1R,4S)- 4-(2-amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol | LONZA A.G. (CH) | 2000-12-05 | — | — | US | claimed |
| EP-1003903-A1 | PROCESS FOR PREPARING ENANTIOMERICALLY ENRICHED N-DERIVATISED LACTAMS | GLAXO GROUP LIMITED (GB) | 2000-05-31 | — | — | EP | claimed |
| WO-1999043655-A1 | METHOD FOR PURIFYING (±)-2-AZABICYCLO(2.2.1)HEPT-5-EN-3-ONE | Degussa-Hüls Aktiengesellschaft (DE) | 1999-09-02 | — | — | WO | claimed |
| US-5898075-A | SEEDING SUPERSATURATED SOLUTION WITH SINGLE ENANTIOMER | CHIROTECH TECHNOLOGY LIMITED (GB) | 1999-04-27 | — | — | US | claimed |
| WO-1999010519-A1 | PROCESS FOR PREPARING ENANTIOMERICALLY ENRICHED N-DERIVATISED LACTAMS | GLAXO GROUP LIMITED (GB) | 1999-03-04 | — | — | WO | claimed |
| US-5840990-A | ENANTIOMORPHS AND VIRICIDES FOR CHEMICAL INTERMEDIATES | GLAXO WELLCOME INC. (US) | 1998-11-24 | — | — | US | claimed |
| US-5777138-A | Ring-opening amidation process | CHRIROSCIENCE LIMITED (GB) | 1998-07-07 | — | — | US | claimed |
| US-5688933-A | Preparation of biologically active compounds from substantially pure enantiomers of 2-azabicyclo 2.2.1!hept-5-en-one | CHIROSCIENCE, LTD. (GB) | 1997-11-18 | — | — | US | claimed |
| US-5514505-A | SELECTIVE TRANSPARENTIZATION OF PHOTOSENSITIVE MIGRATION MARKING PARTICLES EMBEDDED NEAR THE SURFACE OF A SOFTENABLE LAYER SUPPORTED BY AN ELECTROCONDUCTIVE SUBSTRATE | XEROX CORPORATION (US) | 1996-05-07 | — | — | US | claimed |