Estramustine

Estramustine

SCHEMBL4252

C[C@]12CC[C@@H]3c4ccc(OC(=O)N(CCCl)CCCl)cc4CC[C@H]3[C@@H]1CC[C@@H]2O

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
RECQL P46063 2/20 1.00
BLM P54132 2/20 1.00
ESR1 P03372 6/20 0.76
ADORA3 P0DMS8 3/20 0.76
INPPL1 O15357 1/20 0.76
PTPN1 P18031 1/20 0.76
DRD1 P21728 1/20 0.76
PTPN6 P29350 1/20 0.76
KDR P35968 1/20 0.76
PTPN11 Q06124 1/20 0.76
LMNA P02545 5/20 0.73
SMN1; SMN2 Q16637 3/20 0.73
ATM Q13315 2/20 0.73
PGR P06401 2/20 0.73
AR P10275 2/20 0.73
SLC6A3 Q01959 2/20 0.73
CHRM1 P11229 1/20 0.73
TBXA2R P21731 1/20 0.73
ADRA1A P35348 1/20 0.73
OPRM1 P35372 1/20 0.73

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
Estramustine SCHEMBL2348477 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL8173336 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL14031683 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL29349776 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL29374661 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL6353316 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL13753350 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL7200287 1.00 RECQL (1.00) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL679202 0.99 RECQL (0.98) RECQLBLMESR1ADORA3INPPL1
Estramustine SCHEMBL7621246 0.99 RECQL (0.98) RECQLBLMESR1ADORA3INPPL1

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 87611 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4748859-A2 CHEMICALLY AND PHOTOCHEMICALLY INITIATED CELL MEMBRANE BLEBBING TO INDUCE CELL VESICLE PRODUCTION, MODIFICATIONS THEREOF, AND USES THEREOF The Regents of the University of California (US) 2026-05-27 EP claimed
EP-3607938-B1 PHARMACEUTICAL COMPOSITION SOVIC BRKICIC LJILJANA (HR) 2026-05-27 EP claimed
CN-116209439-B Cereblon protein modulators Saint Jude Children's Research Hospital Ltd. (US) 2026-05-26 CN claimed
US-20260137794-A1 LIGAND-DRUG CONJUGATE AND USE THEREOF SYSTIMMUNE INC (US) 2026-05-21 US claimed
EP-4743490-A1 HUMANIZED ANTI-CD7 ANTIBODY Christian-Albrechts-Universität zu Kiel (DE) 2026-05-20 EP claimed
CN-122056884-A Methods of treating pancreatic cancer 坎莫森特里克斯公司 2026-05-19 CN claimed
WO-2026099502-A1 NOVEL DRUG CONJUGATES FOR TESTING CELLULAR DRUG UPTAKE Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts (DE) 2026-05-15 WO claimed
WO-2026101236-A1 PEPTIDES SPECIFICALLY BINDING TO CCR8, AND USE THEREOF 경희대학교 산학협력단 2026-05-15 WO claimed
WO-2026102161-A1 METHODS OF TREATING OVARIAN AND PANCREATIC CANCER CONCARLO THERAPEUTICS, INC. (US) 2026-05-15 WO claimed
CN-122029431-A STK 1-based therapeutic stratification 阿罗塞尔公司 2026-05-12 CN claimed
WO-1994020072-A1 SOLID LIPID PARTICLES, PARTICLES OF BIOACTIVE AGENTS AND METHODS FOR THE MANUFACTURE AND USE THEREOF PHARMACIA AB (SE) 1994-09-15 WO claimed
EP-0393575-B1 Neoplasia treatment compositions containing antineoplastic agent and side-effect reducing protective agent SEARLE & CO (US) 1994-03-16 EP claimed
EP-0351561-B1 Novel esters of estramustine KABI PHARMACIA AB (SE) 1993-10-27 EP claimed
EP-0393575-A1 Neoplasia treatment compositions containing antineoplastic agent and side-effect reducing protective agent G.D. Searle & Co. (US) 1990-10-24 EP claimed
CN-1045792-A The manufacture method of esters PHARMACIA AB (SE) 1990-10-03 CN claimed
EP-0351561-A1 Novel esters of estramustine Kabi Pharmacia AB (SE) 1990-01-24 EP claimed
EP-0227593-A1 Use of chelating agents THE HOSPITAL FOR SICK CHILDREN (CA) 1987-07-01 EP claimed
US-4592869-A Selective acylation process AKTIEBOLAGET LEO (SE) 1986-06-03 US claimed
US-4584136-A Process for preparing Estracyt compounds having a carcinostatic bound thereto JAPAN ATOMIC ENERGY RESEARCH INSTITUTE (JP) 1986-04-22 US claimed
EP-0138153-A2 A selective acylation process AB LEO (SE) 1985-04-24 EP claimed