Spr-741

Spr-741

SCHEMBL21116156

CC(=O)N[C@H](C(=O)N[C@H](CO)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@H](CCN)NC1=O)[C@@H](C)O

nearest known ligand 0.75

Full drug profile on Sugi Atlas →

Predicted protein targets (top 8)

geneUniProtsupporting neighboursconfidence
▸ KDM1A O60341 3/20 0.75
▸ RCOR1 Q9UKL0 2/20 0.75
▸ SSTR5 P35346 6/20 0.45
▸ SSTR2 P30874 5/20 0.45
▸ SSTR4 P31391 5/20 0.45
▸ TERF2IP Q9NYB0 4/20 0.43
▸ KEAP1 Q14145 1/20 0.42
▸ KLK7 P49862 2/20 0.41

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
Spr-741 SCHEMBL22106115 1.00 KDM1A (0.75) KDM1ARCOR1SSTR5SSTR2SSTR4
Spr-741 SCHEMBL21335177 1.00 KDM1A (0.75) KDM1ARCOR1SSTR5SSTR2SSTR4
Spr-741 SCHEMBL19545979 1.00 KDM1A (0.75) KDM1ARCOR1SSTR5SSTR2SSTR4
SCHEMBL19545834 0.96 KDM1A (0.69) KDM1ARCOR1SSTR5SSTR2SSTR4
SCHEMBL19545985 0.94 KDM1A (0.73) KDM1ARCOR1SSTR5SSTR2SSTR4
SCHEMBL19545838 0.94 KDM1A (0.73) KDM1ARCOR1SSTR5SSTR2SSTR4
SCHEMBL19545596 0.93 KDM1A (0.73) KDM1ARCOR1SSTR5SSTR2SSTR4
SCHEMBL19546032 0.92 KDM1A (0.72) KDM1ARCOR1SSTR5SSTR2SSTR4
SCHEMBL17992355 0.92 KDM1A (0.73) KDM1ARCOR1SSTR5SSTR2SSTR4
SCHEMBL19546019 0.92 KDM1A (0.70) KDM1ARCOR1SSTR5SSTR2SSTR4

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2024044654-A2 PARENTERAL COMPOSITIONS OF ZILEUTON AND METHODS OF USE UNIVERSITY OF HOUSTON SYSTEM (US) 2024-02-29 — — WO claimed
US-20230013669-A1 Antibacterial Treatment Using a Cannabinoid and an Active Agent KREOS CAPITAL VII (UK) LIMITED (GB) 2023-01-19 — — US claimed
CN-115066234-A Antibacterial treatment using cannabinoids and active agents 博塔尼克斯药物有限公司 2022-09-16 — — CN claimed
US-20220162262-A1 NOVEL COMPOUNDS AND THERAPEUTIC USES THEREOF Centauri Therapeutics Limited (GB/GB) (GB) 2022-05-26 — — US claimed
EP-3947417-A1 NOVEL COMPOUNDS AND THERAPEUTIC USES THEREOF Centauri Therapeutics Limited (GB) 2022-02-09 — — EP claimed
US-12472225-B2 Compound for the treatment of the hemolytic-uremic syndrome Alma Mater Studiorum—Universita' di Bologna (IT) 2025-11-18 — — US disclosed
US-20250305023-A1 MEASUREMENT OF PERMEATION OF SMALL MOLECULES INTO GRAM NEGATIVE BACTERIA UNIVERSITY OF VIRGINIA PATENT FOUNDATION 2025-10-02 — — US disclosed
US-20250241979-A1 NOVEL COMPOUNDS AND THERAPEUTICS USES THEREOF Centauri Therapeutics Limited (GB/GB) (GB) 2025-07-31 — — US disclosed
US-12370184-B2 Antibiotic combination therapies BioVersys AG (CH) 2025-07-29 — — US disclosed
EP-3955903-B1 SMALL-MOLECULAR ADJUVANTS AND IMPLEMENTATIONS THEREOF JAWAHARLAL NEHRU CENTRE FOR ADVANCED SCIENT RESEARCH (IN) 2025-06-25 — — EP disclosed
US-12318388-B2 Pyrimidine derivatives for prevention and treatment of gram-negative bacterial infection, contamination and fouling Université de Liège (BE) 2025-06-03 — — US disclosed
WO-2024234082-A1 GUANIDINYLATED AMPHIPHILIC TOBRAMYCIN DERIVATIVES AND B-LACTAM/B-LACTAMASE INHIBITOR COMBINATIONS FOR TREATMENT OF PSEUDOMONAS AERUGINOSA INFECTIONS UNIVERSITY OF MANITOBA (CA) 2024-11-21 — — WO disclosed
US-20220184048-A1 ANTIBIOTIC COMBINATION THERAPIES BioVersys AG (CH) 2022-06-16 — — US disclosed
CN-114569588-A Chlorhexidine-vancomycin cooperative targeting antibacterial application 湖南大学 2022-06-03 — — CN disclosed
US-20220162262-A1 NOVEL COMPOUNDS AND THERAPEUTIC USES THEREOF Centauri Therapeutics Limited (GB/GB) (GB) 2022-05-26 — — US disclosed
EP-3969461-A1 HOMODIMERIC TOBRAMYCIN ADJUVANT REPURPOSES NOVOBIOCIN AS AN EFFECTIVE ANTIBACTERIAL AGENT AGAINST GRAM-NEGATIVE BACTERIA University of Manitoba (CA) 2022-03-23 — — EP disclosed
EP-3955929-A1 NEW PYRIMIDINE DERIVATIVES FOR PREVENTION AND TREATMENT OF GRAM-NEGATIVE BACTERIAL INFECTION, CONTAMINATION AND FOULING Université de Liège (BE) 2022-02-23 — — EP disclosed
EP-3947417-A1 NOVEL COMPOUNDS AND THERAPEUTIC USES THEREOF Centauri Therapeutics Limited (GB) 2022-02-09 — — EP disclosed
US-20190209645-A1 POTENTIATION OF ANTIBIOTIC ACTIVITY BY A NOVEL CATIONIC PEPTIDE, SPR741 SPERO POTENTIATOR, INC. 2019-07-11 — — US disclosed
US-20190192618-A1 SPR741 HUMAN PHARMACOKINETICS AND EFFICACIOUS DOSE SPERO POTENTIATOR, INC. (US) 2019-06-27 — — US disclosed

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

For each of this compound's patents that has machine-readable text (8 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-20220184048-A1 ANTIBIOTIC COMBINATION THERAPIES ATF4, AMPD3, CFB KDM1A 4585/4885RCOR1 1952/4885SSTR5 4340/4885
US-20190209645-A1 POTENTIATION OF ANTIBIOTIC ACTIVITY BY A NOVEL CATIONIC PEPTIDE, SPR741 MRPL21, VIP, NRDC KDM1A 3098/4885RCOR1 1020/4885SSTR5 2610/4885
US-20190192618-A1 SPR741 HUMAN PHARMACOKINETICS AND EFFICACIOUS DOSE CD74, SELPLG, SLC47A1 KDM1A 3500/4885RCOR1 4203/4885SSTR5 2976/4885
US-12318388-B2 Pyrimidine derivatives for prevention and treatment of gram-negative bacterial infection, contamination and fouling PIGS, TYMP, TYMS KDM1A 3918/4885RCOR1 4805/4885SSTR5 2803/4885
US-12370184-B2 Antibiotic combination therapies ATF4, AMPD3, CFB KDM1A 4585/4885RCOR1 1952/4885SSTR5 4340/4885
US-12472225-B2 Compound for the treatment of the hemolytic-uremic syndrome DOHH, DHRS9, HDHD5 KDM1A 4244/4885RCOR1 2980/4885SSTR5 612/4885
US-20220162262-A1 NOVEL COMPOUNDS AND THERAPEUTIC USES THEREOF MAVS, MYD88, CD47 KDM1A 4412/4885RCOR1 3851/4885SSTR5 4856/4885
US-20250241979-A1 NOVEL COMPOUNDS AND THERAPEUTICS USES THEREOF MAVS, MYD88, CD47 KDM1A 4216/4885RCOR1 3890/4885SSTR5 4825/4885

“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.

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