SCHEMBL20910

SCHEMBL20910

O=CNc1cncnc1

nearest known ligand 0.00

⚠ 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.

Compoundsimilaritytop predictedshared targets
SCHEMBL28172041 0.97
SCHEMBL27918809 0.79 ALDH1A1 (0.44)
SCHEMBL196727 0.72
Hydrochloric Acid SCHEMBL26619691 0.70 GAA (0.53)
SCHEMBL6353879 0.70
Hydrochloric Acid SCHEMBL28069204 0.70 GAA (0.53)
SCHEMBL28286273 0.70 ALDH1A1 (0.39)
SCHEMBL29011264 0.70 ALDH1A1 (0.41)
SCHEMBL27649577 0.70 ALDH1A1 (0.41)
SCHEMBL27710395 0.70 ALDH1A1 (0.41)

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 1942 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-3824100-B1 POLYNUCLEOTIDE SYNTHESIS METHOD OXFORD NANOPORE TECH PLC (GB) 2026-04-29 EP claimed
EP-4426859-B1 PRIMER SETS AND METHODS AND KITS INCORPORATING THE PRIMER SETS ILLUMINA INC (US) 2026-04-15 EP claimed
US-20260098287-A1 METHOD AND KIT FOR REGENERATING REUSABLE INITIATORS FOR NUCLEIC ACID SYNTHESIS CHENG-YAO CHEN (TW) 2026-04-09 US claimed
EP-4306652-B1 BISULFITE-FREE, WHOLE GENOME METHYLATION ANALYSIS LUDWIG INST FOR CANCER RES LTD (CH) 2026-03-25 EP claimed
EP-4627113-A1 CHEMOENZYMATIC CORRECTION OF FALSE POSITIVE URACIL TRANSFORMATIONS Illumina, Inc. (US) 2025-10-08 EP claimed
EP-4569132-A2 METHOD, KIT AND SYSTEM FOR END LABELING OF NUCLEIC ACIDS Chen, Cheng-Yao (TW) 2025-06-18 EP claimed
CN-119948172-A Methods, kits and systems for nucleic acid end labeling 陈呈尧 2025-05-06 CN claimed
US-20250019744-A1 METHOD, KIT AND SYSTEM FOR END LABELING OF NUCLEIC ACIDS Chen, Cheng-Yao (TW) 2025-01-16 US claimed
US-20250011760-A1 LIBRARY PREPARATION METHODS AND COMPOSITIONS AND USES THEREFOR Life Technologies Corporation 2025-01-09 US claimed
WO-2024222446-A1 METHOD FOR REMOVING NON-TARGET NUCLEIC ACID TEMPLATE 南京诺唯赞生物科技股份有限公司 2024-10-31 WO claimed
US-20020055104-A1 Nucleic acid binding site assay and selection method GENELABS TECHNOLOGIES, INC. 2002-05-09 US claimed
WO-2001051669-A9 NUCLEIC ACID BINDING ASSAY AND SELECTION METHOD GENELABS TECH INC (US) 2001-11-29 WO claimed
WO-2001051669-A2 NUCLEIC ACID BINDING ASSAY AND SELECTION METHOD GENELABS TECHNOLOGIES, INC. (US) 2001-07-19 WO claimed
WO-2001036679-A2 METHODS FOR GENERATING SINGLE STRANDED cDNA FRAGMENTS HARTWELL JOHN G (US) 2001-05-25 WO claimed
EP-0815254-A4 DETECTING DNA DAMAGE, MEASURING DNA REPAIR RATES, AND MONITORING DNA REPAIR ENZYME ACTIVITY RES DEV FOUNDATION (US) 2001-03-14 EP claimed
US-5989816-A MONITORING EFFICACY OF ANTITUMOR AGENTS; GENOTOXIN EXPOSURE DOSIMETERS RESEARCH DEVELOPMENT FOUNDATION (US) 1999-11-23 US claimed
EP-0815254-A1 DETECTING DNA DAMAGE, MEASURING DNA REPAIR RATES, AND MONITORING DNA REPAIR ENZYME ACTIVITY THE BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 1998-01-07 EP claimed
US-5648490-A Process for the preparation of 5-formylaminopyrimidines SKW TROSTBERG AKTIENGESELLSCHAFT (DE) 1997-07-15 US claimed
WO-1996023895-A1 DETECTING DNA DAMAGE, MEASURING DNA REPAIR RATES, AND MONITORING DNA REPAIR ENZYME ACTIVITY BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 1996-08-08 WO claimed
EP-0675113-A2 Process for the preparation of 5-formylaminopyrimidines SKW Trostberg Aktiengesellschaft (DE) 1995-10-04 EP claimed