⚠ 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 | |
|---|---|---|---|---|
| Procysteine SCHEMBL9139321 | 1.00 | HTT (0.53) | — | |
| Procysteine SCHEMBL1134004 | 1.00 | — | — | |
| Procysteine SCHEMBL352387 | 1.00 | — | — | |
| Procysteine SCHEMBL10623235 | 0.98 | HTT (0.52) | — | |
| Procysteine SCHEMBL4164380 | 0.98 | HTT (0.52) | — | |
| Procysteine SCHEMBL8428864 | 0.98 | HTT (0.52) | — | |
| Procysteine SCHEMBL1150486 | 0.84 | HTT (0.45) | — | |
| Procysteine SCHEMBL20822405 | 0.84 | HTT (0.45) | — | |
| Procysteine SCHEMBL8040939 | 0.83 | HTT (0.41) | — | |
| Procysteine SCHEMBL1681501 | 0.80 | PTGS1 (0.47) | — |
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
Appears in 2633 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4661890-A1 | PTP1B/TC-PTP DUAL INHIBITORS AND PROTEIN DEGRADERS | Purdue Research Foundation (US) | 2025-12-17 | — | — | EP | claimed |
| EP-4632063-A2 | COPPER LOSS MITIGATION | GENENTECH, INC. (US) | 2025-10-15 | — | — | EP | claimed |
| US-12428447-B2 | Peptide-based non-proteinaceous cargo delivery | FELDAN BIO INC. (CA) | 2025-09-30 | — | — | US | claimed |
| EP-4136211-B1 | COPPER LOSS MITIGATION | GENENTECH INC (US) | 2025-07-09 | — | — | EP | claimed |
| US-20250171739-A1 | PROCESS FOR GENERATING THERAPEUTIC COMPOSITIONS OF ENGINEERED CELLS | JUNO THERAPEUTICS, INC. (US) | 2025-05-29 | — | — | US | claimed |
| US-12258580-B2 | Process for generating therapeutic compositions of engineered cells | JUNO THERAPEUTICS, INC. (US) | 2025-03-25 | — | — | US | claimed |
| EP-4512823-A2 | PROCESS FOR GENERATING THERAPEUTIC COMPOSITIONS OF ENGINEERED CELLS | Juno Therapeutics, Inc. (US) | 2025-02-26 | — | — | EP | claimed |
| EP-4468884-A1 | LYMPH-RELEASING COMPOSITIONS OF FATTY ACIDS AND USES THEREOF FOR LYMPHATIC INCORPORATION AND SYSTEMIC DISEASE TREATMENT | Amarin Pharmaceuticals Ireland Limited (IE) | 2024-12-04 | — | — | EP | claimed |
| CN-118714935-A | Lymphoreleased fatty acid compositions and their use for lymphatic incorporation and systemic disease treatment | 阿马里纳药物爱尔兰有限公司 | 2024-09-27 | — | — | CN | claimed |
| WO-2024167565-A1 | PTP1B/TC-PTP DUAL INHIBITORS AND PROTEIN DEGRADERS | PURDUE RESEARCH FOUNDATION (US) | 2024-08-15 | — | — | WO | claimed |
| EP-0494405-A2 | Use of thiazolidine-4-carboxylate derivatives for the treatment of pulmonary diseases | Transcend Therapeutics, Inc. (US) | 1992-07-15 | — | — | EP | claimed |
| US-5095027-A | Antiischemic | CLINTEC NUTRITION CO. (US) | 1992-03-10 | — | — | US | claimed |
| WO-1991016820-A1 | PHOTODYNAMIC PLANT DEFOLIANTS AND CHLOROPHYLL BIOSYNTHESIS MODULATORS | THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (US) | 1991-11-14 | — | — | WO | claimed |
| US-4665082-A | ENZYMATIC HYDROLYSIS OF L-2-OXOTHIAZOLIDINE-4-CARBOXYLATE | CORNELL RESEARCH FOUNDATION (US) | 1987-05-12 | — | — | US | claimed |
| US-4647571-A | 2-OXOTHIAZOLIDINE-4-CARBOXYLATE | CORNELL RESEARCH FOUNDATION (US) | 1987-03-03 | — | — | US | claimed |
| EP-0057942-B1 | CYSTEINE DELIVERY SYSTEM | Cornell Research Foundation (US) | 1985-09-11 | — | — | EP | claimed |
| US-4438124-A | ADMINISTERING L-2-OXOTHIAZOLIDINE-4-CARBOXYLATE | CORNELL RESEARCH FOUNDATION, INC. (US) | 1984-03-20 | — | — | US | claimed |
| US-4434158-A | INCREASING GLUTATHIONE LEVELS | CORNELL RESEARCH FOUNDATION (US) | 1984-02-28 | — | — | US | claimed |
| EP-0057942-A2 | Cysteine delivery system | Cornell Research Foundation (US) | 1982-08-18 | — | — | EP | claimed |
| US-4335210-A | ENZYMATIC HYDROLYSI OF 2-OXOTHIAZOLIDINE-4-CARBOXYLATE | CORNELL RESEARCH FOUNDATION (US) | 1982-06-15 | — | — | US | claimed |