Isoquinoline

Isoquinoline

SCHEMBL9654

c1ccc2cnccc2c1

nearest known ligand 0.48

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
TNF P01375 1/20 0.48
KDM4E B2RXH2 2/20 0.48
CYP3A4 P08684 2/20 0.48
LMNA P02545 1/20 0.48
CYP1A2 P05177 1/20 0.48
CYP2D6 P10635 1/20 0.48
CYP2C9 P11712 1/20 0.48
CYP2C19 P33261 1/20 0.48
MAPKAPK2 P49137 1/20 0.48
CYP2A6 P11509 1/20 0.47
ALOX12 P18054 1/20 0.47
CYP19A1 P11511 2/20 0.45
CYP17A1 P05093 1/20 0.45
CYP11B1 P15538 1/20 0.45
CYP11B2 P19099 1/20 0.45
MAPT P10636 1/20 0.44
HTT P42858 2/20 0.43
PRKCZ Q05513 1/20 0.43
POLB P06746 1/20 0.43
RAD52 P43351 1/20 0.43

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
Isoquinoline SCHEMBL30286035 1.00 TNF (0.48) TNFKDM4ECYP3A4LMNACYP1A2
Naphthalene SCHEMBL7327012 1.00 TNF (0.48) TNFKDM4ECYP3A4LMNACYP1A2
Isoquinoline SCHEMBL31588723 1.00 TNF (0.48) TNFKDM4ECYP3A4LMNACYP1A2
Isoquinoline SCHEMBL29355164 1.00 TNF (0.48) TNFKDM4ECYP3A4LMNACYP1A2
Isoquinoline SCHEMBL1536317 1.00 TNF (0.48) TNFKDM4ECYP3A4LMNACYP1A2
SCHEMBL19840327 0.97 TNF (0.52) TNFKDM4ECYP3A4LMNACYP1A2
Isoquinoline SCHEMBL9551000 0.97 HTT (0.47) TNFKDM4ECYP3A4LMNACYP1A2
Isoquinoline SCHEMBL1558929 0.97 TNF (0.47) TNFKDM4ECYP3A4LMNACYP1A2
Isoquinoline SCHEMBL15845111 0.97 TNF (0.47) TNFKDM4ECYP3A4LMNACYP1A2
Isoquinoline SCHEMBL20894858 0.97 TNF (0.47) TNFKDM4ECYP3A4LMNACYP1A2

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 186438 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260150572-A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES UNIVERSAL DISPLAY CORPORATION (US) 2026-05-28 US claimed
US-20260150489-A1 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE SAMSUNG ELECTRONICS CO., LTD. (KR) 2026-05-28 US claimed
US-20260144784-A1 COMPOSITION FOR PREVENTING OR TREATING MELAS SYNDROME, CONTAINING ISOPQUINOLINE DERIVATIVE AS ACTIVE INGREDIENT ALTMEDICAL CO., LTD. (KR) 2026-05-28 US claimed
US-20260146168-A1 MATERIALS FOR FORMING A NUCLEATION-INHIBITING COATING AND DEVICES INCORPORATING SAME OTI LUMIONICS INC. (CA) 2026-05-28 US claimed
US-20260144783-A1 COMPOSITION FOR PREVENTING OR TREATING PERIPHERAL NEUROPATHY, CONTAINING ISOQUINOLINE DERIVATIVE AS ACTIVE INGREDIENT ALTMEDICAL CO., LTD. (KR) 2026-05-28 US claimed
US-20260146124-A1 RESIN COMPOSITION AND USES OF THE SAME TAIWAN UNION TECHNOLOGY CORPORATION (TW) 2026-05-28 US claimed
US-20260150490-A1 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE SAMSUNG ELECTRONICS CO., LTD. (KR) 2026-05-28 US claimed
EP-4332140-B1 POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, POLYMERIZABLE PREPOLYMER COMPOSITION FOR OPTICAL MATERIAL, CURED PRODUCT, AND METHOD OF PRODUCING OPTICAL MATERIAL MITSUI CHEMICALS INC (JP) 2026-05-27 EP claimed
EP-4750285-A1 ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE Samsung Display Co., Ltd. (KR) 2026-05-27 EP claimed
EP-4747302-A2 REPAIR AND OPTIMIZATION OF NANOCOMPOSITE MATERIALS Nanocore ApS (DK) 2026-05-27 EP claimed
US-3970658-A Nitrile process STANDARD OIL COMPANY (US) 1976-07-20 US claimed
US-3968066-A Oil and water repellent textile composition containing a fluorochemical polyurethane resin and a quaternary ammonium salt CIBA-GEIGY CORPORATION (US) 1976-07-06 US claimed
US-3965220-A AMINE CATALYST MONSANTO COMPANY (US) 1976-06-22 US claimed
US-3963728-A ACYLATION OF NITROGEN CONTAINING COMPOUNDS USING ESTERS KYOWA HAKKO KOGYO CO., LTD. (JA) 1976-06-15 US claimed
US-3953345-A Method for the production of activated carbon spheres containing nitrogen KUREHA KAGAKU KOGYO KABUSHIKI KAISHA (JA) 1976-04-27 US claimed
US-3953440-A Deacetoxycephalosporins via penicillin sulfoxide rearrangement ELI LILLY AND COMPANY (US) 1976-04-27 US claimed
US-3947402-A CYCLODEHYDRATION OF POLYAMIDE CARBOXYLIC ACID IN PRESENCE OF NITROGEN COMPOUND DYNAMIT NOBEL AKTIENGESELLSCHAFT (DT) 1976-03-30 US claimed
US-3947247-A STABILIZER COMPOSITION FOR DYESTUFFS CENTRAL MICHIGAN UNIVERSITY BOARD OF TRUSTEES (US) 1976-03-30 US claimed
US-3941192-A INJECTING A SOLVENT FOR PETROLEUM TEXACO INC. (US) 1976-03-02 US claimed
US-3935228-A HYDROESTERIFICATION CATALYST ETHYL CORPORATION (US) 1976-01-27 US claimed