{"id":"W2115467497","doi":"10.1002/chin.200826137","title":"ChemInform Abstract: Electron‐Deficient Dienes. Part 5. An Inverse‐Electron‐Demand Diels—Alder Approach to 2‐Substituted 4‐Methoxyxanthones and 3,4‐Dimethoxyxanthones.","year":2008,"lang":"en","type":"article","venue":"ChemInform","topic":"Natural Compound Pharmacology Studies","field":"Agricultural and Biological Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Chemistry; Inverse; Electron; Combinatorial chemistry; Computational chemistry; Quantum mechanics; Linguistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002577087,0.00120602,0.0005038122,0.001056563,0.0003505572,0.0006965532,0.0007380254,0.0004280203,0.05157152],"category_scores_gemma":[0.0001739028,0.0005049658,0.0003539682,0.0006197391,0.0002375098,0.001081248,0.0005750108,0.0009612769,0.01383509],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005055657,"about_ca_system_score_gemma":0.0004336069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002736288,"about_ca_topic_score_gemma":0.0006887984,"domain_scores_codex":[0.999892,0.00001498697,0.00000753923,0.00001650763,0.00004976998,0.00001914963],"domain_scores_gemma":[0.9999526,0.000008071681,0.000009366966,0.000007667613,0.00001059994,0.00001170405],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001058709,0.0002825728,0.0002468004,0.003942591,0.00009964337,0.0007105331,0.0001709905,0.00304559,0.4797069,0.05292023,0.1249012,0.3329142],"study_design_scores_gemma":[0.0001243335,0.0006295757,0.0008735776,0.0001909757,0.00005939817,0.0006034665,0.00004029236,0.001010051,0.455884,0.009906854,0.5306302,0.00004735147],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1310457,0.1567376,0.1593269,0.004819783,0.007621163,0.0008926707,0.03745133,0.005733173,0.4963716],"genre_scores_gemma":[0.3746487,0.09134354,0.04619566,0.00161119,0.001274168,0.0005529392,0.02313269,0.0007785455,0.4604625],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.05157152,"threshold_uncertainty_score":0.1725239,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04112276694682662,"score_gpt":0.267736549367609,"score_spread":0.2266137824207824,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}