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4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

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Alkaloids: synthesis and pharmacology
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Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

219 results · 1 filter active ·
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20002025
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Machine labels · sparse coverage
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An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
219 works in the cohort · of 4,299,418page 3 of 5

Labels cover 0 of 219 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 219 of 219 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
Oxidative Rearrangements of the Alkaloid Intermediate Geissoschizine
Mohamed O. Kamileen, Benke Hong, Klaus Gase, Maritta Kunert, Lorenzo Caputi, Benjamin R. Lichman +1 more
2025· article· en· Angewandte Chemie International Edition· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · insufficient_payloadconsensus · none
10
citations
affunlabeled
New Iboga-Type Indole Alkaloids from Tabernaemontana divaricata
Xiangmei Li, Xian‐Jun Jiang, Guozhu Wei, Li-Hua Ren, Lixia Wang, Xue‐Lian Cheng +1 more
2019· article· en· Natural Products and Bioprospecting· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
10
citations
afffundunlabeled
Stereochemical insights into sarpagan and akuammiline alkaloid biosynthesis
S. G. MANN, Melina Paz‐Galeano, Mohammadamin Shahsavarani, Jacob Owen Perley, Guo Jun, Jorge Jonathan Oswaldo Garza-García +1 more
2025· article· en· New Phytologist· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
7
citations
affvenueunlabeled
Kratom
Mark Sanderson, Adrianna Rowe
2019· review· en· Canadian Medical Association Journal· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · research_integrity+insufficient_payload
7
citations
affno abstractunlabeled
Legal substances and their abuse: Legal highs
Savithiri Ratnapalan
2013· article· en· Journal of Paramedic Practice· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · insufficient_payloadconsensus · none
4
citations
affunlabeled
Biosynthesis of Kratom Opioids
Kyunhee Kim, Mohammadamin Shahsavarani, Jorge Jonathan Oswaldo Garza-García, Jack Edward Carlisle, Guo Jun, Vincenzo De Luca +1 more
2022· preprint· en· bioRxiv (Cold Spring Harbor Laboratory)· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · research_integrity
4
citations
affunlabeled
Stereochemical Insights into Sarpagan and Akuammiline Alkaloid Biosynthesis
S. G. MANN, Melina Paz‐Galeano, Mohammadamin Shahsavarani, Jacob Owen Perley, Guo Jun, Jorge Jonathan Oswaldo Garza‐García +1 more
2024· preprint· en· bioRxiv (Cold Spring Harbor Laboratory)· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · metaepi_narrow+research_integrity
4
citations
affunlabeled
Optimization of a Green Extraction Technique for Kratom (Ketum) Leaf Extract via Accelerated Solvent Extraction: Phytochemical Profiles, Cytotoxicity, and Antinociceptive Activity
Nurul Najwa Rusmadi, Thiruventhan Karunakaran, Faiqah Ramli, Intan Safinar Ismail, Ramesh Kumar Santhanam, J. D. Yuvenesan Jagabalan +3 more
2025· article· en· ACS Pharmacology & Translational Science· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
4
citations
affno abstractunlabeled
A pilot, Placebo controlled, dose-Finding, Pharmacodynamic and Pharmacokinetic Study of Orally Administered Botanical Kratom in non-Dependent, Recreational Polydrug Users with Opioid Experience under Fed Conditions.
Chad J. Reissig, Beatrice Setnik, Denise Milovan, Christopher R. McCurdy, Abhisheak Sharma, Katherine R. Bonson +2 more
2025· article· en· Drug and Alcohol Dependence· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrowconsensus · none
3
citations
affunlabeled
Kratom-induced Psychosis
Sébastien Prat, Syed Rizvi, Gary Chaimowitz
2019· article· en· International Journal of Risk and Recovery· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · insufficient_payloadconsensus · none
3
citations
venueno affunlabeled
Microbial Hydroxylation of Yohimbine
Hanan G. Sary, Khaled Y. Orabi
2012· article· en· International Journal of Biotechnology for Wellness Industries· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · noneconsensus · none
2
citations

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