{"id":"W2111271577","doi":"10.1002/hlca.201100457","title":"A New 30‐Noroleanane Saponin from <i>Wedelia chinensis</i>","year":2012,"lang":"en","type":"article","venue":"Helvetica Chimica Acta","topic":"Natural product bioactivities and synthesis","field":"Biochemistry, Genetics and Molecular Biology","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Chemistry; Saponin; Oleanolic acid; Two-dimensional nuclear magnetic resonance spectroscopy; Triterpenoid saponin; Stereochemistry","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001392329,0.0002926033,0.0002817221,0.00003653181,0.0001130769,0.0000455336,0.000311216,0.0002482875,0.0008464663],"category_scores_gemma":[0.0002038163,0.0002500714,0.0001723654,0.00008681572,0.00007385908,0.00001323269,0.0001532677,0.0002074423,0.0001590006],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001880584,"about_ca_system_score_gemma":0.00006650019,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001165332,"about_ca_topic_score_gemma":0.00002334795,"domain_scores_codex":[0.9983976,0.00007607498,0.0002720559,0.0004624254,0.0002128296,0.0005790263],"domain_scores_gemma":[0.9987853,0.00004272197,0.00009914168,0.0006980173,0.00003718922,0.000337608],"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":[0.00009877753,0.00008725881,0.001156323,0.000006188977,0.00009355325,6.131755e-7,0.0001059392,2.019545e-7,0.9330247,0.00007299472,0.06072439,0.004629049],"study_design_scores_gemma":[0.0003562544,0.00009197424,0.005477068,0.0000154401,0.0000683187,0.00001335408,0.000081826,0.00001259965,0.6862336,0.00009935719,0.3071619,0.0003882842],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866384,0.001989281,0.0001721563,0.00399731,0.0006739419,0.000206982,0.00009344587,0.0000540078,0.006174509],"genre_scores_gemma":[0.9897237,0.0002638098,0.004253164,0.00119627,0.002282653,0.000006989746,0.0001685595,0.00005103465,0.002053776],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2467911,"threshold_uncertainty_score":0.9999952,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00862983619548452,"score_gpt":0.2239607028061993,"score_spread":0.2153308666107147,"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."}}