... l (- )- Nmethylguattescidine (2 5) v alkaloids cú tờn l: liriodenine (2 6), oxoxylopine (2 7), (- )- asimilobine (2 8), dimethyltryptamine (2 9), (- )- remerine (2 8), columbamine (2 9) v lysicamine (3 0) ... (C- 5), 37,2 (C- 7), 23,4 (C- 4) - Da vo ph DEPT v kt hp vi DEPT 90, DEPT 135 ta thy A cú cacbon bc sp2 C 148,7 (C- 2), 146,5(C- 3), 138,7 (C- 1), 135,2 (C-7a), 132,7(C-1b), 132,3 (C-11a), 118,5 (C-1a), ... dch chit t lỏ cõy di di ( Fissistigma polyanthoides) thuc h Na (Annonaceae) Qu Chõu (Ngh An) -9- CHNG I: TễNG QUAN 1.1 H Na (Annonaceae) 1.1.1 c im thc vt H Na (Annonaceae) cũn c gi l h Móng cu,...