(+)-Calanolide B

(+)-Calanolide B

SCHEMBL212038

CCCc1cc(=O)oc2c3c(c4c(c12)OC(C)(C)C=C4)O[C@H](C)[C@@H](C)[C@H]3O

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
▸ ALDH1A1 P00352 3/20 1.00
▸ CA12 O43570 2/20 1.00
▸ CA1 P00915 2/20 1.00
▸ CA2 P00918 2/20 1.00
▸ CA7 P43166 2/20 1.00
▸ CA9 Q16790 2/20 1.00
▸ APAF1 O14727 1/20 1.00
▸ MAPK1 P28482 1/20 1.00
▸ NPSR1 Q6W5P4 1/20 1.00
▸ CA13 Q8N1Q1 1/20 1.00
▸ PDE4D Q08499 2/20 0.40
▸ HIF1A Q16665 4/20 0.35
▸ EPAS1 Q99814 4/20 0.35
▸ HCAR2 Q8TDS4 3/20 0.33
▸ TSSK1B Q9BXA7 1/20 0.33
▸ HTT P42858 1/20 0.33
▸ FFAR3 O14843 1/20 0.32
▸ KMT2A Q03164 2/20 0.32
▸ KDM4E B2RXH2 1/20 0.32
▸ HPGD P15428 1/20 0.32

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
Calanolide C SCHEMBL7036135 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
Costatolide SCHEMBL30544160 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
(-)-Calanolide A SCHEMBL29803798 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
Calanolide A SCHEMBL140017 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
Calanolide A SCHEMBL30075237 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
(-)-Calanolide A SCHEMBL8927754 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
Costatolide SCHEMBL29397227 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
Costatolide SCHEMBL29402951 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
Costatolide SCHEMBL8927756 1.00 ALDH1A1 (1.00) ALDH1A1CA12CA1CA2CA7
SCHEMBL19596735 0.90 ALDH1A1 (0.82) ALDH1A1CA12CA1CA2CA7

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20210008104-A1 COMPOSITIONS AND METHODS FOR INHIBITING HIV-1 REVERSE TRANSCRIPTASE THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES 2021-01-14 — — US claimed
EP-3664811-A2 COMPOSITIONS AND METHODS FOR INHIBITING HIV-1 REVERSE TRANSCRIPTASE The U.S.A. as represented by the Secretary, Department of Health and Human Services (US) 2020-06-17 — — EP claimed
CN-111163783-A Compositions and methods for inhibiting HIV-1 reverse transcriptase 美国政府卫生与公众服务部 2020-05-15 — — CN claimed
WO-2019032749-A2 COMPOSITIONS AND METHODS FOR INHIBITING HIV-1 REVERSE TRANSCRIPTASE THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH & HUMAN SERVICES (US) 2019-02-14 — — WO claimed
US-9487476-B2 Catechol diethers as potent anti-HIV agents YALE UNIVERSITY (US) 2016-11-08 — — US claimed
EP-2720754-B1 LEUKOTOXIN E/D AS A NEW ANTI-INFLAMMATORY AGENT AND MICROBICIDE UNIV NEW YORK (US) 2016-10-19 — — EP claimed
EP-2970369-A2 CHOLESTOSOME VESICLES FOR INCORPORATION OF MOLECULES INTO CHYLOMICRONS Schentag, Jerome, J. (US) 2016-01-20 — — EP claimed
US-20150105351-A1 COMPOUNDS AND METHODS FOR TREATING HIV INFECTIONS NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2015-04-16 — — US claimed
CN-102753526-B Pyridinone hydroxycyclopentyl carboxamides: HIV integrase inhibitors with therapeutic applications UNIV GEORGIA 2014-11-26 — — CN claimed
US-20140288017-A1 CATECHOL DIETHERS AS POTENT ANTI-HIV AGENTS NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT 2014-09-25 — — US claimed
US-20020086898-A1 Calanolide and related antiviral compounds, compositions, and uses thereof BOYD MICHAEL R (US) 2002-07-04 — — US claimed
EP-0633887-B1 CALANOLIDE ANTIVIRAL COMPOUNDS, COMPOSITIONS AND USES THEREOF US HEALTH (US) 1999-05-19 — — EP claimed
EP-0699202-B1 CALANOLIDE AND RELATED ANTIVIRAL COMPOUNDS, COMPOSITIONS, AND USES THEREOF US HEALTH (US) 1999-02-03 — — EP claimed
US-5859049-A ANTIHEPATITIS B COMPRISING CALANOLIDE A AND B, DIHYDROCALANOLIDE A AND B, COSTATOLIDE, DIHYDROCOSTATOLIDE, SOULATTROLIDE, AND DIHYDROSOULATTROLIDE. THE UNITED STATES OF AMERICA AS REPRESENTED BY THE DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) 1999-01-12 — — US claimed
US-5608085-A Synthesis of optically active calanolides A and B and enantiomers and related compounds THE UNIVERSITY OF TENNESSEE RESEARCH CORPORATION (US) 1997-03-04 — — US claimed
US-5591770-A TREATING HUMAN T-CELL LYMPHOMA/LEUKEMIA INFECTIONS THE UNITED STATES OF AMERICA AS REPRESENTED BY THE DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) 1997-01-07 — — US claimed
WO-1996026934-A1 SYNTHESIS OF OPTICALLY ACTIVE CALANOLIDES A AND B AND ENANTIOMERS AND RELATED COMPOUNDS THE UNIVERSITY OF TENNESSEE RESEARCH CORPORATION (US) 1996-09-06 — — WO claimed
EP-0699202-A1 CALANOLIDE AND RELATED ANTIVIRAL COMPOUNDS, COMPOSITIONS, AND USES THEREOF THE GOVERNMENT OF THE UNITED STATES OF AMERICA as represented by the SECRETARY OF THE DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) 1996-03-06 — — EP claimed
EP-0633887-A1 CALANOLIDE ANTIVIRAL COMPOUNDS, COMPOSITIONS AND USES THEREOF THE GOVERNMENT OF THE UNITED STATES OF AMERICA as represented by the SECRETARY OF THE DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) 1995-01-18 — — EP claimed
WO-1994028000-A1 CALANOLIDE AND RELATED ANTIVIRAL COMPOUNDS, COMPOSITIONS, AND USES THEREOF THE UNITED STATES OF AMERICA, REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) 1994-12-08 — — WO claimed

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

For each of this compound's patents that has machine-readable text (3 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-20140288017-A1 CATECHOL DIETHERS AS POTENT ANTI-HIV AGENTS COMT, NNMT, PNMT ALDH1A1 572/4885CA12 4365/4885CA1 4826/4885
US-20020086898-A1 Calanolide and related antiviral compounds, compositions, and uses thereof ZC3HAV1, RPL35, ZC3HAV1L ALDH1A1 4177/4885CA12 3103/4885CA1 4282/4885
US-20150105351-A1 COMPOUNDS AND METHODS FOR TREATING HIV INFECTIONS POLM, POLRMT, DHFR ALDH1A1 1200/4885CA12 3973/4885CA1 4637/4885

“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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