Nitracrine

Nitracrine

SCHEMBL8807

CN(C)CCCNc1c2ccccc2nc2cccc([N+](=O)[O-])c12

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
HRH1 P35367 2/20 1.00
CHRM2 P08172 1/20 1.00
CHRM1 P11229 1/20 1.00
DRD2 P14416 1/20 1.00
ADRA2B P18089 1/20 1.00
ADRA2C P18825 1/20 1.00
CHRM3 P20309 1/20 1.00
MAOA P21397 1/20 1.00
HTR2A P28223 1/20 1.00
HTR2C P28335 1/20 1.00
ADORA2A P29274 1/20 1.00
ADRA1A P35348 1/20 1.00
DRD3 P35462 1/20 1.00
HTR2B P41595 1/20 1.00
PDE4D Q08499 1/20 1.00
KCNH2 Q12809 1/20 1.00
RAD52 P43351 4/20 0.65
KMT2A Q03164 3/20 0.65
RAB9A P51151 2/20 0.65
POLB P06746 2/20 0.65

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
Nitracrine SCHEMBL29399539 1.00 HRH1 (1.00) HRH1CHRM2CHRM1DRD2ADRA2B
Nitracrine SCHEMBL1652148 0.99 HRH1 (0.98) HRH1CHRM2CHRM1DRD2ADRA2B
Nitracrine SCHEMBL22587584 0.99 HRH1 (0.98) HRH1CHRM2CHRM1DRD2ADRA2B
Nitracrine SCHEMBL2500143 0.99 HRH1 (0.98) HRH1CHRM2CHRM1DRD2ADRA2B
Nitracrine SCHEMBL29711499 0.99 HRH1 (0.98) HRH1CHRM2CHRM1DRD2ADRA2B
Nitracrine SCHEMBL1230044 0.98 HRH1 (0.96) HRH1CHRM2CHRM1DRD2ADRA2B
Hydrochloric Acid SCHEMBL3341307 0.95 HRH1 (0.90) HRH1CHRM2CHRM1DRD2ADRA2B
Hydrochloric Acid SCHEMBL31237957 0.91 HRH1 (0.83) HRH1CHRM2CHRM1DRD2ADRA2B
SCHEMBL7877715 0.90 CHRM2 (0.80) HRH1CHRM2CHRM1DRD2ADRA2B
SCHEMBL7877922 0.90 CHRM2 (0.80) HRH1CHRM2CHRM1DRD2ADRA2B

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 11221 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260137794-A1 LIGAND-DRUG CONJUGATE AND USE THEREOF SYSTIMMUNE INC (US) 2026-05-21 US claimed
US-12617897-B2 Method for preparing multi-component polymers through post-polymerization modification JIANGSU ZHONGLI GROUP CO., LTD. (CN) 2026-05-05 US claimed
US-20260108619-A1 CONJUGATION LINKERS, CELL BINDING MOLECULE-DRUG CONJUGATES CONTAINING THE LINKERS, METHODS OF MAKING AND USES SUCH CONJUGATES WITH THE LINKERS HANGZHOU DAC BIOTECH CO., LTD. (CN) 2026-04-23 US claimed
US-20260085100-A1 METHODS OF ANTIGEN PRODUCTION THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY (US) 2026-03-26 US claimed
US-12576124-B2 Formulation of a conjugate of a tubulysin analog to a cell-binding molecule HANGZHOU DAC BIOTECH CO., LTD (CN) 2026-03-17 US claimed
EP-4694909-A1 METHODS OF MODULATING THE EPITHELIAL-MESENCHYMAL TRANSITION RS Oncology, LLC (US) 2026-02-18 EP claimed
EP-3277381-B1 NITROBENZYL DERIVATIVES OF ANTI-CANCER AGENTS OBI PHARMA INC (TW) 2026-01-07 EP claimed
US-20250339551-A1 AN ANTIBODY-DRUG CONJUGATE HAVING TWO OR MORE DIFFERENT FUNCTIONAL SMALL MOLECULES FOR ENHANCED TREATMENT OF REFRACTORY DISEASES HANGZHOU SEEHE BIOTECHNOLOGY CO., LTD (CN) 2025-11-06 US claimed
EP-4642492-A1 AN ANTIBODY-DRUG CONJUGATE HAVING TWO OR MORE FUNCTIONAL SMALL MOLECULE COMPOUNDS FOR ENHANCED TREATMENT OF REFRACTORY DISEASES Hangzhou Seehe Biotechnology Co., Ltd (CN) 2025-11-05 EP claimed
EP-4642484-A1 TARGETED TREATMENT OF PROSTATE CANCERS AND OTHER TUMORS BY AN ANTIBODY-DRUG CONJUGATE Hangzhou Seehe Biotechnology Co., Ltd (CN) 2025-11-05 EP claimed
WO-2002004030-A2 STABLE RADIOPHARMACEUTICAL COMPOSITIONS BRISTOL-MYERS SQUIBB PHARMA COMPANY (US) 2002-01-17 WO claimed
WO-2001097860-A2 PHARMACEUTICALS FOR THE IMAGING OF ANGIOGENIC DISORDERS FOR USE IN COMBINATION THERAPY BRISTOL-MYERS SQUIBB PHARMA COMPANY (US) 2001-12-27 WO claimed
WO-2001097861-A2 VITRONECTIN RECEPTOR ANTAGONIST PHARMACEUTICALS BRISTOL-MYERS SQUIBB PHARMA COMPANY (US) 2001-12-27 WO claimed
WO-2001097848-A2 VITRONECTIN RECEPTOR ANTAGONIST PHARMACEUTICALS BRISTOL-MYERS SQUIBB PHARMA COMPANY (US) 2001-12-27 WO claimed
WO-2001098294-A2 VITRONECTIN RECEPTOR ANTAGONIST PHARMACEUTICALS FOR USE IN COMBINATION THERAPY BRISTOL-MYERS SQUIBB PHARMA COMPANY (US) 2001-12-27 WO claimed
WO-2001080884-A1 INTRATHECAL ADMINISTRATION OF RITUXIMAB FOR TREATMENT OF CENTRAL NERVOUS SYSTEM LYMPHOMAS IDEC PHARMACEUTICALS CORPORATION (US) 2001-11-01 WO claimed
WO-2001060820-A2 MATRIX METALLOPROTEINASE INHIBITORS AND USES THEREOF BRISTOL-MYERS SQUIBB PHARMA COMPANY (US) 2001-08-23 WO claimed
EP-1073470-A1 PHARMACEUTICAL COMPOSITIONS CONTAINING COMPOUNDS WITH ACTIVITY FOR THE ENHANCEMENT OF ABSORPTION OF ACTIVE INGREDIENTS INPHARMA S.A. (CH) 2001-02-07 EP claimed
WO-2000054795-A1 COMBINED THERAPY WITH A CHEMOTHERAPEUTIC AGENT AND AN ONCOLYTIC VIRUS FOR KILLING TUMOR CELLS IN A SUBJECT THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA (US) 2000-09-21 WO claimed
WO-2000048636-A1 PHARMACEUTICAL COMPOSITIONS CONTAINING COMPOUNDS WITH ACTIVITY FOR THE ENHANCEMENT OF ABSORPTION OF ACTIVE INGREDIENTS INPHARMA S.A. (CH) 2000-08-24 WO claimed