台湾狗牙花的生物碱类化学成分
Alkaloids of Ervatamia pandacaqui
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摘要: 采用硅胶、Sephadex LH-20、ODS、HPLC等色谱方法进行分离纯化,从夹竹桃科植物台湾狗牙花(Ervatamia pandacaqui Pichon)枝叶中分离得到11个生物碱类化合物,根据其理化性质与波谱数据分别鉴定为voacristine 7-hydroxyindolenine(1),iboxygaine (2),19S-hydroxyibogamine (3),3-oxotabersonine (4),派利文碱(perivine,5),佩西立文(pericyclivine,6),rhazinalinol (7),geissoschizol (8),3,14-dihydroolivacine (9),瓦莱萨明碱(vallesamine,10),conolobine A(11)。化合物1 ~ 11均为首次从该植物中分离得到。Abstract: Eleven alkaloids were isolated from the twigs and leaves of Ervatamia pandacaqui using chromatographic methods of silica gel, Sephadex LH-20, ODS, and HPLC.Their structures were elucidated by physical,chemical and spectroscopic methods and determined as voacristine 7-hydroxyindolenine (1),iboxygaine (2), 19S-hydroxyibogamine (3), 3-oxotabersonine (4), perivine (5), pericyclivine (6), rhazinalinol (7), geissoschizol (8), 3, 14-dihydroolivacine (9), vallesamine (10), and conolobine A (11), respectively.All compounds were isolated from this plant for the first time.
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Keywords:
- Apocynaceae /
- Ervatamia pandacaqui /
- alkaloids /
- chemical constituent /
- isolation and identification
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[1] . Beijing:Science Press,1977:114. [2] Li BT,Chen XM. Comparative reviewon apocynaceae in flora reipublicae popularis sinicae and flora of China[J]. Guihaia(广西植物),1997,17(4):299-305. [3] Liu ZW,Yang TT,Wang WJ,et al. Ervahainine A,a new cyano-substituted oxindole alkaloid from Ervatamia hainanensis[J]. Tetrahedron Lett,2013,54(48):6498-6500. [4] Tang BQ,Wang WJ,Huang XJ,et al. Iboga-type alkaloids from Ervatamia officinalis[J]. J Nat Prod,2014,77(8):1839-1846. [5] Liu ZW,Huang XJ,Xiao HL,et al. New iboga-type alkaloids from Ervatamia hainanensis[J]. RSC Adv,2016,6(36):30277-30284. [6] Liu ZW,Tang BQ,Zhang QH,et al. Ervaoffines E-G,three iboga-type alkaloids featuring ring C cleavage and rearrangement from Ervatamia officinalis[J]. RSC Adv,2017,7(35):21883-21889. [7] Zhang QH,Ding Y,Bai WX,et al. Studies on alkaloids from Ervatamia pandacaqui[J]. China J Chin Mater Med(中国中药杂志),2018,43(7):1471-1475. [8] Liu ZW,Zhang J,Li ST,et al. Ervadivamines A and B,two unusual trimeric monoterpenoid indole alkaloids from Ervatamia divaricata[J]. J Org Chem,2018,83(17):10613-10618. [9] Kam TS,Loh KY,Wei C. Conophylline and conophyllidine:new dimeric alkaloids from Tabernaemontana divaricata[J]. J Nat Prod,1993,56(11):1865-1871. [10] Kam TS,Pang HS,Choo YM,et al. Biologically active ibogan and vallesamine derivatives from Tabernaemontana divaricata[J]. Chem Biodivers,2004,1(4):646-656. [11] Kam TS,Sim KM. Five new iboga alkaloids from Tabernaemontana corymbosa[J]. J Nat Prod,2002,65(5):669-672. [12] Achenbach H,Benirschke M,Torrenegra R. Alkaloids and other compounds from seeds of Tabernaemontana cymosa[J]. Phytochemistry,1997,45(2):325-335. [13] Clivio P,Richard B,Hadi HA,et al. Alkaloids from leaves and stem bark of Ervatamia polyneura[J]. Phytochemistry,1990,29(9):3007-3011. [14] Kam TS,Yoganathan K,Mok SL. Aspidofractinine alkaloids from Kopsia teoi[J]. Phytochemistry,1997,46(4):789-792. [15] He YL,Chen WM,Feng XZ. Studies on chemical constituents of Longzhou Shancheng(Melodinus morsei)[J]. Chin Tradit Herbal Drugs(中草药),1993,24(12):623-625,670. [16] Azoug M,Loukaci A,Richard B,et al. Alkaloids from stem bark and leaves of Peschiera buchtieni[J]. Phytochemistry,1995,39(5):1223-1228. [17] Luo XG,Chen HS,Liang S,et al. Alkaloids from stems of Ervatamia yunnanensis[J]. Chin Chem Lett,2007,18(6):697-699. -
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