{"id":"W2270489425","doi":"10.13179/canchemtrans.2013.01.03.0027","title":"A New Cytotoxic Carbazole Alkaloid Isolated from the Stem Bark of Malaysian Clausena excavata","year":2013,"lang":"en","type":"article","venue":"Canadian Chemical Transactions","topic":"Plant chemical constituents analysis","field":"Agricultural and Biological Sciences","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Alkaloid; Carbazole; Cytotoxic T cell; Bark (sound); Chemistry; Traditional medicine; Stereochemistry; Organic chemistry; Medicine; Forestry; Geography; Biochemistry; In vitro","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":{"n_in":0,"stratum":"venue_new","weight":2684.24666666667,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Isolation of a cytotoxic alkaloid from a plant; natural-product chemistry."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"The study isolates and tests plant compounds for cytotoxicity, not research itself."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Natural-product chemistry isolation of a cytotoxic alkaloid; domain biomedical chemistry."}}}