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²éѯ½á¹û£º¹²²éµ½114¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼) 1 . (-)-eburnamine ÏàËÆ¶È:94.7% Phytochemistry 1992 31 2936-2938 Alkaloids from leaves of Kopsia larutensis Toh-Seok Kam, Poh-Suan Tan, Cheng-Hock Chuah Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 2 . (-)-16R,21R-O-methyleburnamine C20H26N2O ÏàËÆ¶È:78.9% Phytochemistry 1991 30 1285-1293 Alkaloids from Rhazya stricta Atta-ur-Rahman, Khurshid Zaman, Shahnaz Perveen, Habib-ur-Rehman, Anium Muzaffar, M.Iqbal Choudhary, Azra Pervin Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 3 . (-)-O-ethyleburnamine C21H28N2O ÏàËÆ¶È:76.1% Phytochemistry 1993 33 921-924 Absolute configuration of C-16 of eburnane alkaloids from Kopsia larutensis Kam Toh-Seok, Tan Poh-Suan, Wei Chen Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 4 . compound 1 C19H24N2O2 ÏàËÆ¶È:73.6% Natural Product Research 1998 12 293-298 19(R)-Hydroxyeburnamine and 19(R)-Hydroxy-Isoeburnamine from Kopsia Dasyrachis Toh-Seok Kam; G. Subramaniam; Chen Wei Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 5 . ( + )-19 (R)-hydroxyeburnamine C19H24N2O2 ÏàËÆ¶È:73.6% Phytochemistry 1999 51 159-169 Alkaloids from Kopsia dasyrachis Toh-Seok Kam, G. Subramaniam, Wei Chen Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 6 . 14,15-dihydro-14-hydroxymethylebunamenin-14-ol C20H26N2O2 ÏàËÆ¶È:71.4% Heterocycles 2007 71 2347-2362 Synthesis of 18-Hydroxyvincamines and Epoxy-1, 14-secovincamines; A New Proof for the Aspidospermane-Eburnane Rearrangement Andr¨¢s Nemes, Csaba Sz¨¢ntay Jr., L¨¢szl¨® Czibula, and Istv¨¢n Greiner Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 7 . (-)-eburnamaline C19H24N2O2 ÏàËÆ¶È:68.4% Journal of Natural Products 2009 72 2098-2103 Leuconicines A-G and (-)-Eburnamaline, Biologically Active Strychnan and Eburnan Alkaloids from Leuconotis Chew-Yan Gan, Yun-Yee Low, Tadahiro Etoh,Masahiko Hayashi, Kanki Komiyama, and Toh-Seok Kam Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 8 . (-)-eburnamine ÏàËÆ¶È:68.4% Phytochemistry 1991 30 3164-3167 Eburnaminol and larutensine, alkaloids from Kopsia larutensis K. Awang, M. Païs, T. S¨¦venet, H. Schaller, A.M. Nasir, A.Hamid A. Hadi Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 9 . (-)-eburnaminol C19H24N2O2 ÏàËÆ¶È:68.4% Phytochemistry 1991 30 3164-3167 Eburnaminol and larutensine, alkaloids from Kopsia larutensis K. Awang, M. Païs, T. S¨¦venet, H. Schaller, A.M. Nasir, A.Hamid A. Hadi Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 10 . (+)-vincamine C21H26N2O3 ÏàËÆ¶È:66.6% Chemistry of Natural Compounds 1996 32 216-334 ALKALOIDS. PLANTS, STRUCTURE, PROPERTIES R. Shakirov, M. V. Telezhenetskaya, I. A. Bessonova,S. F. Aripova, I. A. Israilov, M. N. Sultankhodzhaev,V. I. Vinogradova, V. I. Akhmedzhanova, T. S. Tulyaganov,B. T. Salimov, and V. A. Tel'nov Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 11 . vincamine ÏàËÆ¶È:66.6% Journal of Natural Products 1984 Vol 47 117-122 Kopsoffine: A New Dimeric Indole Alkaloid of Pleiomutine Type from Kopsia offcinalis Xiao Zhang Feng, Christiane Kan, Henri-Philippe Husson, Pierre Potier, Siew-Kwong Kan, Mauri Lounasmaa Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 12 . vincamine ÏàËÆ¶È:66.6% Chinese Traditional and Herbal Drugs 1998 29 658-659 СÂû³¤´º»¨ÖÐÉúÎï¼îµÄ·ÖÀëºÍ¼ø¶¨ »ÆÉƶ¨,»ÆÀöçø,ÖÜÔÏÀö Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 13 . Vincamine C21H26N2O3 ÏàËÆ¶È:66.6% Journal of Saudi Chemical Society 2012 16 419-422 Vincamine and 14-epi-vincamine indole alkaloids from Ambelania occidentalis Seif-Eldin N. Ayyad, Salem A. Basaif, Azhar T. Al-Saggaf, Walied M. Alarif Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 14 . 9-Hydroxyisobakkenolide |

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