Calyculin A

Calyculin A

SCHEMBL29406338

COC[C@@H]([C@H](O)[C@H](O)C(=O)NCC[C@H](C)c1nc(/C=C/C[C@@H]2O[C@]3(C[C@@H](O)[C@@H]2C)O[C@H]([C@H](C[C@H](O)[C@H](C)[C@H](O)[C@H](C)/C=C(C)/C(C)=C/C=C/C(C)=C\C#N)OC)[C@H](OP(=O)(O)O)C3(C)C)co1)N(C)C

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Full drug profile on Sugi Atlas →

Predicted protein targets (top 8)

geneUniProtsupporting neighboursconfidence
▸ PTPN1 P18031 2/20 1.00
▸ PPP6C O00743 1/20 1.00
▸ PPP1CC P36873 1/20 1.00
▸ HTT P42858 1/20 1.00
▸ PPP5C P53041 1/20 1.00
▸ PPP2CA P67775 1/20 1.00
▸ PPP2R5A Q15172 1/20 1.00
▸ SMN1; SMN2 Q16637 1/20 1.00

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
Calyculin A SCHEMBL4295478 1.00 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin A SCHEMBL82924 1.00 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin B SCHEMBL29809573 1.00 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin A SCHEMBL4299349 1.00 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin A SCHEMBL82925 1.00 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin A SCHEMBL21408822 1.00 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
SCHEMBL15919331 0.95 PTPN1 (0.91) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin SCHEMBL1443597 0.94 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin SCHEMBL29536011 0.94 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C
Calyculin SCHEMBL4291014 0.94 PTPN1 (1.00) PTPN1PPP6CPPP1CCHTTPPP5C

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 16 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-3966344-B1 KINASE SCREENING ASSAYS UNIV NEWCASTLE (GB) 2025-06-25 — — EP claimed
US-20220323344-A1 TRANSDERMAL PENETRATION BY MODULATING EPITHELIAL JUNCTIONS DYVE BIOSCIENCES, INC. 2022-10-13 — — US claimed
EP-4069210-A1 TRANSDERMAL PENETRATION BY MODULATING EPITHELIAL JUNCTIONS Dyve Biosciences, Inc. (US) 2022-10-12 — — EP claimed
US-20240398814-A1 KRAS INHIBITOR AND HDAC INHIBITOR COMBINATION FOR THE TREATMENT OF CANCER NORTHWESTERN UNIVERSITY 2024-12-05 — — US disclosed
US-20240279234-A1 KINASE INHIBITORS AND RELATED METHODS OF USE UTI LIMITED PARTNERSHIP (CA) 2024-08-22 — — US disclosed
CN-118159644-A Method for producing enteroendocrine cells, enteroendocrine cells derived from pluripotent stem cells, medium or medium kit, and use thereof 富士胶片株式会社 2024-06-07 — — CN disclosed
US-11999737-B2 Kinase inhibitors and related methods of use DUKE UNIVERSITY (US) 2024-06-04 — — US disclosed
US-11834401-B2 Treating and preventing diseases by modulating cell mechanics THE JOHNS HOPKINS UNIVERSITY (US) 2023-12-05 — — US disclosed
WO-2023152504-A1 AN AFFINITY-DIRECTED PHOSPHATASE SYSTEM FOR TARGETED PROTEIN DEPHOSPHORYLATION UNIVERSITY OF DUNDEE (GB) 2023-08-17 — — WO disclosed
WO-2023074648-A1 METHOD FOR PRODUCING INTESTINAL ENDOCRINE CELLS, PLURIPOTENT STEM CELL-DERIVED INTESTINAL ENDOCRINE CELLS, MEDIUM OR MEDIUM KIT, AND USE OF THE SAME 富士フイルム株式会社 2023-05-04 — — WO disclosed
CN-110237257-B Application of Ube3a ubiquitinated PP2A activator PTPA in treatment of Angel syndrome and autism 中国科学院脑科学与智能技术卓越创新中心 2023-01-03 — — CN disclosed
CN-113943743-B Application of SlLYK4 gene in enhancing fungal disease resistance of tomato 浙江大学 2022-10-28 — — CN disclosed
US-20220323344-A1 TRANSDERMAL PENETRATION BY MODULATING EPITHELIAL JUNCTIONS DYVE BIOSCIENCES, INC. 2022-10-13 — — US disclosed
EP-4069210-A1 TRANSDERMAL PENETRATION BY MODULATING EPITHELIAL JUNCTIONS Dyve Biosciences, Inc. (US) 2022-10-12 — — EP disclosed
CN-114929208-A Transdermal penetration by modulation of epithelial junctions 黛芙生物科学公司 2022-08-19 — — CN disclosed
CN-114126666-A Methods for treating subjects with pre-existing immunity to viral transfer vectors 西莱克塔生物科技公司 2022-03-01 — — CN 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 (4 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-20240279234-A1 KINASE INHIBITORS AND RELATED METHODS OF USE DAPK2, DAPK1, DAPK3 PTPN1 871/4885PPP6C 341/4885PPP1CC 948/4885
US-20240398814-A1 KRAS INHIBITOR AND HDAC INHIBITOR COMBINATION FOR THE TREATMENT OF CANCER KRAS, HRAS, HDAC1 PTPN1 1272/4885PPP6C 1524/4885PPP1CC 1829/4885
US-11834401-B2 Treating and preventing diseases by modulating cell mechanics PKD1, MMP11, MMP13 PTPN1 3257/4885PPP6C 236/4885PPP1CC 2278/4885
US-11999737-B2 Kinase inhibitors and related methods of use DAPK2, DAPK1, DAPK3 PTPN1 871/4885PPP6C 341/4885PPP1CC 948/4885

“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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