Sameridine

Sameridine

SCHEMBL419071

CCCCCCN1CCC(C(=O)N(C)CC)(c2ccccc2)CC1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 6)

geneUniProtsupporting neighboursconfidence
OPRM1 P35372 3/20 1.00
DRD3 P35462 1/20 0.55
KCNA3 P22001 1/20 0.50
KCNH2 Q12809 1/20 0.47
OPRD1 P41143 1/20 0.46
OPRK1 P41145 1/20 0.46

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

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.

Compoundsimilaritytop predictedshared targets
SCHEMBL16451307 0.88 OPRM1 (1.00) OPRM1DRD3
SCHEMBL8579408 0.85 OPRM1 (0.73) OPRM1DRD3KCNA3KCNH2OPRD1
Hydrochloric Acid SCHEMBL9065401 0.84 OPRM1 (0.72) OPRM1DRD3KCNA3KCNH2OPRD1
SCHEMBL8216333 0.81 OPRM1 (0.67) OPRM1KCNA3OPRD1OPRK1
SCHEMBL9064652 0.80 OPRM1 (0.66) OPRM1DRD3KCNA3KCNH2
SCHEMBL9065208 0.79 OPRM1 (0.65) OPRM1DRD3KCNA3OPRD1OPRK1
SCHEMBL8187800 0.79 OPRM1 (0.65) OPRM1KCNA3OPRD1OPRK1
Hydrochloric Acid SCHEMBL9064512 0.79 OPRM1 (0.75) OPRM1KCNA3KCNH2OPRD1OPRK1
SCHEMBL9437085 0.79 OPRM1 (0.65) OPRM1DRD3
SCHEMBL11747588 0.75 OPRM1 (0.59) OPRM1DRD3KCNH2

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 346 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2025235864-A1 COATED NEEDLE ADMINISTRATION SYSTEMS EVOLUS, INC. (US) 2025-11-13 WO claimed
US-20250177430-A1 Compositions Comprising NAD+ and Associated Methods of Treatment WORKMAN DAVID HENRY (US) 2025-06-05 US claimed
EP-3703802-B9 NASAL DELIVERY DEVICES AND METHODS OF USE THEREOF CLEXIO BIOSCIENCES LTD (IL) 2024-12-04 EP claimed
EP-3703802-B1 NASAL DELIVERY DEVICES AND METHODS OF USE THEREOF CLEXIO BIOSCIENCES LTD (IL) 2024-10-16 EP claimed
WO-2023187664-A1 A PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF IMMUNE SYSTEM MEDIATED DISEASES AVACA PHARMA PRIVATE LIMITED (IN) 2023-10-05 WO claimed
WO-2023154844-A2 COMPOSITIONS COMPRISING NAD+ AND ASSOCIATED METHODS OF TREATMENT WORKMAN DAVID HENRY (US) 2023-08-17 WO claimed
US-11471503-B2 Use of KOR agonist in combination with MOR agonist in preparing drug for treating pain JIANGSU HENGRUI MEDICINE CO., LTD. (CN) 2022-10-18 US claimed
US-20220096452-A1 LOCAL ANESTHETIC FOR THE TREATMENT OF NEUROLOGICAL SYMPTOMS RESULTING FROM BRAIN DYSFUNCTIONS ICM (INSTITUT DU CERVEAU ET DE LA MOELLE ÉPINIÈRE) (FR) 2022-03-31 US claimed
EP-3914246-A1 LOCAL ANESTHETIC FOR THE TREATMENT OF NEUROLOGICAL SYMPTOMS RESULTING FROM BRAIN DYSFUNCTIONS ICM (Institut du Cerveau et de la Moelle Épinière) (FR) 2021-12-01 EP claimed
US-20200368309-A1 USE OF KOR AGONIST IN COMBINATION WITH MOR AGONIST IN PREPARING DRUG FOR TREATING PAIN JIANGSU HENGRUI MEDICINE CO., LTD. (CN) 2020-11-26 US claimed
EP-0999839-B1 COMPOSITIONS, KITS, AND METHODS FOR INHIBITING CEREBRAL NEUROVASCULAR DISORDERS AND MUSCULAR HEADACHES LEVIN BRUCE H (US) 2004-06-23 EP claimed
EP-1336602-A1 Nitrate prodrugs able to release nitric oxide in a controlled and selective way and their use for prevention and treatment of inflammatory, ischemic and proliferative diseases Scaramuzzino, Giovanni (IT) 2003-08-20 EP claimed
US-20020127249-A1 NOVEL FORMULATION FOR USE IN PAIN MANAGEMENT BERGENSTAHL BJORN (SE) 2002-09-12 US claimed
US-6432986-B2 INTRANOSALLY ADMINISTERING OF ANESTHETICS BHL PATENT HOLDINGS LLC 2002-08-13 US claimed
US-20010055607-A1 COMPOSITIONS, KITS, AND METHODS FOR INHIBITING CEREBRAL NEUROVASCULAR DISORDERS AND MUSCULAR HEADACHES BHL PATENT HOLDINGS LLC 2001-12-27 US claimed
WO-2001043733-A2 COMPOSITIONS, KITS, APPARATUS, AND METHODS FOR INHIBITING CEPHALIC INFLAMMATION LEVIN BRUCE H (US) 2001-06-21 WO claimed
US-20010004644-A1 Compositions, kits, apparatus, and methods for inhibiting cephalic inflammation LEVIN BRUCE H (US) 2001-06-21 US claimed
CN-1284864-A Novel formulations for the control of pain ASTRA ZENECA AKTIEBOLAG (SE) 2001-02-21 CN claimed
EP-1033970-A1 NOVEL FORMULATION FOR USE IN PAIN MANAGEMENT AstraZeneca AB (SE) 2000-09-13 EP claimed
WO-1999022717-A1 NOVEL FORMULATION FOR USE IN PAIN MANAGEMENT ASTRAZENECA AB (SE) 1999-05-14 WO claimed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (6 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20010055607-A1 COMPOSITIONS, KITS, AND METHODS FOR INHIBITING CEREBRAL NEUROVASCULAR DISORDERS AND MUSCULAR HEADACHES TNNC1, KIT, PDE3A OPRM1 1213/4885DRD3 4554/4885KCNA3 72/4885
US-20020127249-A1 NOVEL FORMULATION FOR USE IN PAIN MANAGEMENT OPRL1, OPRM1, TRPV1 OPRM1 2/4885DRD3 1865/4885KCNA3 106/4885
US-11471503-B2 Use of KOR agonist in combination with MOR agonist in preparing drug for treating pain OPRK1, OPRM1, OPRL1 OPRM1 2/4885DRD3 181/4885KCNA3 249/4885
US-20010004644-A1 Compositions, kits, apparatus, and methods for inhibiting cephalic inflammation CXCR5, CCL5, C5AR2 OPRM1 320/4885DRD3 3920/4885KCNA3 2401/4885
US-20200368309-A1 USE OF KOR AGONIST IN COMBINATION WITH MOR AGONIST IN PREPARING DRUG FOR TREATING PAIN OPRK1, OPRM1, OPRL1 OPRM1 2/4885DRD3 181/4885KCNA3 249/4885
US-20220096452-A1 LOCAL ANESTHETIC FOR THE TREATMENT OF NEUROLOGICAL SYMPTOMS RESULTING FROM BRAIN DYSFUNCTIONS FABP7, ALB, SLC1A2 OPRM1 304/4885DRD3 1240/4885KCNA3 142/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.