摘要
近年来随着经济的快速发展和人民生活水平的不断提高,社会对花卉的需求日益增加,园艺学家们为此付出了大量艰辛的努力,培育出了许多花期长、颜色艳丽、形状奇异、姿态优美的观赏花卉新品种。
事实上许多的花卉不仅具有很强的观赏性,还具有多种药用功效,一直以来被人们作为传统的中药使用,玄参科(Scrophulariceae)中的马先蒿属(Pedicularis)就是其中的一种。
高山花卉马先蒿是被子植物中最大的一个属,我国拥有332~400余种。在民族医药学和中医药学中,马先蒿属植物有悠久的应用历史,《神农本草经》、《本草纲目》和《本草纲目拾遗》等中药典籍就有关于该属植物马先蒿、煤参(美观马先蒿的根)的记载,它可用于治疗虚弱、衰竭、盗汗、衰老等症,具有巨大的研究开发潜力。从马先蒿属植物中,已分离出环烯醚萜苷、苯丙素苷、黄酮、酚酸等类型化合物,其中苯丙素类化合物还显示抗氧化、抗肿瘤等生物活性。
三色马先蒿(Pedicularis tricolor H.-M.)系玄参科马先蒿属的二年生草本植物,为我国特有种,产于云南西北部,生于海拔3 400~3 700 m的高山草地和灌丛中。它以扭曲突起而独特的唇瓣所致的奇特花冠和羽状深裂的簇生叶片,及其精巧玲珑的株型成为高山奇葩吸引着众多中外学者。上世纪九十年代日本的三得利公司赞助中国科学院昆明植物研究所建立了高山花卉栽培试验基地,对三色马先蒿进行了引种栽培,但是对其植物化学成分及生物活性方面的研究尚未见报道。本论文旨在通过对其化学成分的分析,从中筛选出具有生理活性的天然化合物,为三色马先蒿的进一步开发利用奠定基础。这将对新药开发、扩大药源具有重要的意义。
1.三色马先蒿的化学成分研究
本研究利用中国科学院植物化学及西部植物资源持续利用国家重点实验室的先进仪器设备条件,及多种柱层析、分子筛、重结晶等分离纯化技术,对三色马先蒿全草的乙醇提取物
With the rapidly development of economy, the people's requirement on flowers is increasing for many years. Inorder to cultivate long-flowering, colourful, bizarre, and gaihly flowers, horticulturists had paid their a mountain of hard works on it.
Furthermore, many flowers not only have the value of view and admire, but also can be used as Chinese traditional medicine to cure diseases.
Pedicularis L., as one of the largest genera of angiosperm, comprises about 332-400 species in China. Some species have been used as herbs to treat diseases for a long time. Many compounds, such as iridoid glycosides, phenylpropanoids, flavonoids, hydroxybenzene acid and so on, have been isolated from Pedicularis, and some of which show the biological activities of antioxidation and antitumour.
Pedicularis tricolor H.-M. is a specific specie herbaceous biennial in china, and belongs to Scrophulariceae Pedicularis. P. tricolor rised from alp and lea, and boskage in northwestward of Yunnan with altitude at 3 400~3 700 m. It has the characters of twisted prominency labellum, partite feather-like fasciated leaves, and exquisite model attract many scholars wantting to study it. In 1990's, P. tricolor was naturalized in a alp-flowers test base by Kunming Institute of Botany, Chinese Academy of Sciences, sponsored by Japan Santoli Sunberz Co.. But it's phytochemical investigation has not been performed until now. In order to screen out the active natural products, in this paper, we report our studies on the chemical constituents from the whole plants of P. tricolor, which will play a significant role in the exploiture of new medicine and enlarging medicine resource.
引文
安保礼,刘谦光,耿征等.太白洋参中氨基酸和微量元素的分析[J].陕西师大学报(自然科学版),1995,23(2):62-64
陈业高.植物化学成分[M].化学工业出版社,2004,57
高锦明,董泽军,刘吉开.蓝黄红菇的化学成分[J].云南植物研究,2000,22(1):85-89.
高建军,贾忠建,刘自民.阿拉善马先蒿植物中单萜环烯醚甙的研究[J].高等学校化学学报.1993,14(3):366-367
高建军,李润召,韩桂秋,贾忠建.阿拉善马先蒿中苯丙素苷类拓扑异构酶抑制剂的研究[J].北京医科大学学报,1996,28(1):50-51
贺石林,陈修,主编.医学科研方法导论[M].北京人民卫生出版社,1998,262-272
黄成钢,陈耀祖,苑春升.两种天然五环三萜酸的~(13)C核磁共振谱分析[J].浙江大学学报(自然科学版),1998,32(4):406-410
江苏新医学院,1977.中药大词典[M],上海:上海人民出版社,286
孔令义,绍春杰,徐景达.无梗五加根化学成分的研究[J].中草药,1988,19(11):482~486
李冲,张承忠,刘美.黑参中的酚甙[J].中草药,1998,29(1):11-13
李发荣,徐文友,曹永孝.太白参对甲亢型肾阴虚小鼠的影响[J].中药材,2001,24(3):190-191
李发荣,徐文友,宋建平等.太白参对饥饿致“脾虚”小鼠的影响[J].陕西中医,2002,23(2):180-181
李发荣,杨建雄,沈晓婷等.桃叶珊瑚苷的体外抗氧化活性[J].陕西师范大学学报,2004,32(3):98-101
李景秀,管开云,李运昌等.三色马先蒿的引种栽培研究[J].广西植物,1997,17(3):255-258
李忌,郑云,郑荣梁,刘自民,贾忠建.苯丙素甙化合物的抗肿瘤活性[J].中国药学杂志,1995,30(5):269-270
历强,马建仓.芹菜素的药理学研究进展[J].国外医学:中医中药分册,2003,25(3):147-149,156
粱侨丽,丁林生.扁豆花的化学成分研究[J].中国药科大学学报,1996,27(4):205-207
刘玉明,杨峻山,刘庆华.红花化学成分研究[J].中药材,2005,28(4):88-289
刘自民,贾忠建.红纹马先蒿中木质素衍生物成分研究[J].高等学校化学学报,1993,14(1):56-57
刘自民,王长增,贾忠建.红纹马先蒿化学成分研究[J].兰州大学学报(自然科学版),1994,30(2):62-65
罗晓东,吴少华,马云保等.大蒜果树的化学成分[J].云南植物研究,2001,23(3):368-372
麻继兵,刘吉开.密褶红菇化学成分研究[J].天然产物研究与开发,2005,17(1):29-32
漆淑华,吴大刚,马云保等.毛叶楠臭椿的化学成分[J].中草药,2003,34(7):590-592
王长增,贾忠建.中国马先蒿化学成分研究[J].高等学校化学学报,1995,16(11):1747-1748
王长增,贾忠建.中国马先蒿环烯醚萜、木脂素和苯丙素苷成分研究[J].兰州大学学报(自然科学版).1996,32(2):64-68
王长增,贾忠建.长花马先蒿核苷类成分研究[J].兰州大学学报(自然科学版).1996,32(4):87-91
王红,李文丽,蔡杰.马先蒿属花冠形态的多样性与传粉式样的关系[J].云南植物研究,2003,25(1):63-70汪向海,巢启荣,黄浩等.瞿麦化学成分研究[J].中草药,2000,31(4):248-249
王浴生.中药药理与应用 [M] 第2版.北京:人民卫生出版社,1998,395
吴臻,李发荣,杨建雄.马先蒿属药用植物研究进展[J].时珍国医国药,2002,13(5):305-307
徐鸿源.芍药根内胡萝卜甙的分离、鉴定及生物活性的研究[J].植物学报,1986,28(2):169-174
徐任生,叶阳,赵维民.天然产物化学.第2版[M].北京:科学出版社,2004,543
杨大坚,刘红亚,李新中,廖睿,黄小平.破石珠化学成分研究[J].中国中药杂志,1998,23(7):419-420
杨建雄,田京伟,李发荣.太白参对小鼠抗氧化能力的影响[J].西北药学杂志,2001,16(5):209-211
杨素英,刘存海,孟昭福等.太白洋人参化学成分研究[J].西北农业大学学报,1999,27(2):120-122
于德泉,杨俊山.分析化学手册第七分册·核磁共振波谱分析(第二版)[M],2002,838
苑林宏吴坤.芹菜素抗肿瘤作用的研究进展[J].中国公共卫生,2004,20(2):241-242
岳建民,陈绍农,杨升平等.簇序草化学成分的研究[J].植物学报,2001,43(11):1199-1201
张承忠,李冲,封士兰等.黑参化学成分研究[J].兰州医学院学报,1991,17(4):199-200
张永红,汪涛,芦志刚等.鼬瓣花化学成分研究[J].中国中药杂志,2002,27(3):206-208
周凌云,华燕,倪伟等.莱江藤的苯丙素类配糖体成分[J].云南植物研究,2004,126(3):349-354
Akdemir Z, Calis I, Junior P, Iridoid and Phenylpropanoid Glycosides from Pedicularis [J]. Planta Med, 1991, 57: 584-585
Avila AJG, Cestaneda CMC, Benitez FJC, et al, Photoprotective activity of Buddleja scordioides [J]. Fitoterapia, 2005, 76:301-309
Awad AB, Downie A, Fink CS, et al, Dietary phytosterol inhibits the growth and metastasis of DA-MB-231 human breast cancer cells grown in SCID mice [J]. Anticancer Research. 2000a, 20:821-824
Awad AB, Gan Y, Fink CS, Effect of β-sitosterol, a plant sterol, on growth, protein phosphatase 2A and phospholipid D in LNCaP cells [J]. Nutrition and Cancer, 2000b, 36:74~78
Basile A, Giordano S, Lopez-Saez JA, et al, Antibacterial activity of pure flavonoids isolated from mosses [J]. Phytochemistry, 1999, 52 (8): 1479-482
Basile A, Sorbo S, Giordano S, et al, Antibacterial and allelopathic activity of extract from Castanea sativa leaves. Fitoterapia [J]. Fitoterapia, 2000, 71 (Suppl 1): 110-116
Boros CA, Stermitz FR, Iridoids. an updated review part Ⅰ. [J]. Journal of Natural Products, 1990, 53(5): 1055-1147
Breinholt V, Larsen JC, Detection of weak estrogenic flavonoids using a recombinant yeast strain and a modified MCF7 cell proliferation assay [J]. Chem Res Toxicol, 1998, 11(6): 622-629
Cano E, Phyarmacological effect of three phenylpropanoid glycosides from mussatia [J], Planta Med, 1990, 56(1): 24-26
Chu HB, Tan NH, Iridoid glycosides from Pedicularis dolichocymba H.-M. [J]. Journal of Integrative Plant Biology, 2006, in press
Chung IM, Hahn SJ, Ahmad A, Confirmation of potential herbicidal agents in hulls of rice, Oryza sativa[J]. Journal??of Chemical Ecology, 2005, 31(6): 1339-1352
Cioffi G, D'Auria M, Braca A, et al, Antioxidant and free-radical scavenging activity of constituents of the leaves of Tachigalia paniculata [J]. Journal of Natural Products, 2002, 65(11): 1526-1529
Cong PZ. The Application of Mass Spectrometry in the Natural Organic Chemistry [M]. Science and Technology Publishing House, Beijing.1987.
Damtoft S, Jensen SR, Nielsen BJ, ~(13)C and ~1H NMR spectroscopy as a tool in the configurational analysis of iridoid glucoseides [J]. Phytochemistry. 1981, 20(12): 2717-2732
Damtoft S, Hansen HB, Jacobsen B, et al, Iridoid glucosides from Melampyrum [J]. Phytochemistry, 1984, 23(10): 2387-2389
David K, Shirley CC, Phytosterols-health benefits and potential concerns: a review [J]. Nutrition Research, 2005, 25: 413-428.
Delazar A, Gibbons S, Kumatasamy Y, et al., Antioxidant phenylethanoid glycosides from the rhizomcs of Eremostachys glabra(Lamiaceae) [J]. Biochemical systematics and ecology, 2005, 33:87-90
ErsOz T, Berkman MZ, Tasdemir D, et al, Iriodid and phenylethanoid glycosides from Euphrasia pectinata [J]. Turk J. Chem., 2002, 26:179-188
ErsOz T, Yaicin FN, Tasdemir D, et al., Iriodid and lignan glucosides from Bellardia trixago(L.) all. [J]. Tr,J.of Medical Sciences, 1998, 28:397-400
Fabrice C, Jean-Marie D. Effect of structurally related flavonoids on cell cycle progression of human melanoma cells:regulation of cycllin-dependent kinascs CDK2 and CDK1 [J]. Biochemical Pharmacology, 2001, 6:1205
Fen Y, Armando EG, Andre JV, et al. Signal pathways involved in apigenin inhibition of growth and induction of apoptosis of hum an anaplastic thyroid cancer cells [J]. Anticancer Research, 1999, 19:4297
Fen Y, Armando EG, Ronald EL, et al. A pigenin inhibits growth and induces G2/Marrest by modulating cyclin-CDK regulators and ERK MAP Kinase activation in breast carcinoma ceils [J]. Anticancer Res, 2001, 21:413
Foderaro TA, Stermitz FR. Iridoid glycosides from Penstemon species: A C-5, C-9 trans iridoid and C-8 epimeric pairs [J] Phytochemistry, 1992, 31:4191-4195
Foderaro TA, Stermitz FR. (5αH)-6-Epidihydrocornin, the first known iridioid glycoside with a transfused ring system [J] Tetra. Lett., 1992, 33(21): 2953-2954.
Flamini G, Braca A, Cioni PL, et al. Three new flavonoids and other constituents from Lonicera implexa [J]. J. Nat. Prod., 1997, 60:449-452
Fujii M, Miyaichi Y, Tomimori T, Studies on the Nepalese crude drugs. XX. Flavonoid, phenylethanoid and iridoid constituents of the whole plant of Pedicularis longiflora vat. tubiformis [J]. Planta Med., 1995, 61(6): 584
Gao JJ, Jia ZJ, An eremophilane sesquiterpenoid from Pedicularis striata pall ssp. arachnoidea [J]. Phytochemistry, 1996,43(6): 1411 - 1412.
Gao JJ, Jia ZJ, Lignan, iridoid and phenylpropanoid glycosides from Pedicularis alaschanica Maxim??(Scrophulariaceae) [J]. Indian Journal of Chemistry, 1995, 34B(5): 466-468
Gardner D, Narum J, Zook D, et al, New iridoid glucosides from Castiileja and Besseya:6-hydroxyadoxoside and 6-isuvanillylcatapol [J]. Journal of NaturaI Products, 1987, 50(3): 485-489
Godeau RP, Rossit JC, Fouraste I, Methyl-4-formyl-7 cyelopenta(c)pyrane isole apres hydrolyse acide de viburnum tinus [J]. Phytochemistry, 1977, 16:604-606
GranstrOm TB, Takata G, Tokuda M, et al. Izumoring: A novel and complete strategy for bioproduction of rare sugars [J]. Journal of Bioscience and Bioengineering, 2004, 97(2): 89-94
Kijjoa A, Gonzalez M J, Pinto MMM, Xanthones from Calophyilum teysmannii var. inophylioide [J]. Phytochemistry, 2000, 55(7): 833-836
Imai T, Kishi T, Inoue H, et al, Effects of iridoids on sex-and learning-behaviours in chronic stredded Mice [J]. Yakugaku Zasshi, 1988, 31: 3984-3987
Jackson, SJ, Houghton PJ, Retsas S, et al, In vitro cytotoxicity of norviburtinai and isupinnatal from Kigelia pinnata against cancer cell lines [J]. Planta Med., 2000, 66:758-761
Jia ZJ, Gao JJ, Phenylpropanoid glycosides from Pedicularis striata pall ssp. Arachnoidea [J]. Phytochemistry, 1993, 34(4): 1188-1190
Jia, ZJ, Gao JJ, Liu ZM, Iridoid and phenylpropanoid glycosides from Pedicularis pelicata Maxim [J]. Indian Journal of Chemistry. 1994, 33B(5): 460-464
Jia, ZJ, Liu, ZM, Phenylpropanoid and iridoid glycosides from Pedicularis Longiflora [J]. Phytochemistry. 1992a, 31(9): 3125-3127
Jia, ZJ, Liu, ZM, Wang, CZ, Phenylpropanoid and iridoid glycosides from Pedicularis spicata [J]. Phytochemistry, 1991, 30(11): 3745-3747
Jia, ZJ, Liu, ZM, Wang, CZ, Phenylpropanoid and iridoid glycosides from Pedicularis lasiophrys [J]. Phytochemistry, 1991, 31(1): 263-266
Jia, ZJ, Liu, ZM, Wang, CZ, Phenylpropanoid glycosides from Pedicularis genus plants. (Ⅰ) [J]. Gaodeng Xuexian Huaxue Xuebao, 1992, 13(4): 481-482 (Chinese).
Jia, ZJ, Liu, ZM, Wang, CZ, Phenylpropanoid glycosides from Pedicularis genus plants. (Ⅱ) [J]. Gaodeng Xuexiao Huaxue Xuebao, 1992b, 13(4): 483-484 (Chinese).
John SJ, Houghton PJ, Retsas S, et al, In vitro cytotoxicity of norviburtinai and isopinnatal from kigelia pinnata against cancer cell lines [J]. Plant Med., 2000, 66:758-761
Joshi KC, Singh P, Taneia S, et al, New terpenoids from Kigelia pinnata: Crystal structure of pinnatal [J]. Tetrahedron, 1982, 38(17): 2703-2708
Ju YH, Clausen LM, Allred KF, et al. β-Sitosterol, β-sitosterol glucoside, and a mixture of β-sitosteroland β-sitosterol glucoside modulate the growth of estrogen-responsive breast cancer cells in vitro and in ovariectomized athymic mice [J]. Journal of Nutrition, 2004, 134:1145-1151Kanchanapoom T, Kasai R, Yamasaki K, Phenolic glycosides from Markhamia stipulata [J]. Phytochemistry, 2002, 59:557-563
Kimura Y, Okuda H, Nishibe S, et al, Effects of caffeoylglycosides on arachidonate metabolism in leukacytes [J]. Plant medica, 1987, 53(2): 148-153
Kobayashi H, Karasawa H, Miyase T, et al, Studies on the constituents of Cistanchis Herba. Ⅵ. Isolaton and structure of a new iridoid Glycoside, 6-deoxycatalpol [J]. Chem. Pharm. Bull., 1985, 33(9): 3645-3650
Kobayashi T, Nakata T, Kuzumaki T, Effect of flavonoids oncetl cycle progression in prostate cancer cells [J]. Cancer Lett, 2002, 176(1): 17
Li J, Wang CZ, Protection of phenylpropanoid glycosides from pedicularis against oxidative hemlysis ivitro [J], Planta Med, 1993, 159(4): 31
Li HL, Evolution in the flowers of Pedicularis [J]. Evolution,1951, 5:158-164
Liao F, Zheng RL, Gao JJ, et al., Retardation of skeletal muscle fatigue by the two phenylpropanoid glycosides: verbascoside and martynoside from Pedicularis plicata Maxim [J]. Phytotherapy Research, 1999, 13:621-523
Lindenmeyer F, Li H, Menashi S, et al, A pigenin acts on the tumor cell invasion process and regulates protease production [J]. Nutr Cancer, 2001, 39(1): 139
Liu QG, Zhang ZT, Determination of nutritional components for roots of Pedicularis decora Franch [J]. Tianran Chanwu Yanjiu Yu Kaifa, 2002, 14(6): 42-43 (Chinese)
Liu ZM and Jia ZJ, Phenylpropanoid and iridoid glycosides from Pedicularis striata [J]. Phytochemistry, 1991, 30(4): 1341-1344
Liu Z.M and Jia ZJ, Composition of derivatives of lignan from Pedicularis striata [J].Gaodeng Xuexiao Huaxue Xuebao, 1993, 14(1): 56-57 (Chinese).
Macior LW, Plant community and pollinator synamics in the evolution of pollination meshanisms in Pedicularis (Scrophulariaceae), In: Armstrong J A, Powell J M. Richards A J (eds.). Pollination and Evolution [M]. Sydney: Royal Botanic Gardens, 1982, 29-45
Macior LW, The pollination dynamics of sympatric species of Pedicularis (Scrophulariaceae) [J]. Amer J. Bot., 1983, 70:844-853
Macior LW, Pollination ecology of Pedicularis punctata Decne. (Scrophulariaceae) in the Kashmir Himalaya [J]. Plant Species Biol, 1990, 5:215-223
Mahato SB, Kundu AP, ~(13)C NMR spectra of pentacyclic triterpenoids-A compilation and some salient features [J]. Phytochemistry, 1994, 37:1517-1575
Maralee M, Increase in wild-type P_(53) stability and transactivational activity by the chemopreventive agent apigenin in keratinocytes [J]. Carcinogenesis, 2000, 41: 633
Mill RR, Notes relating to the Flora ofBhutan: ⅩLⅢ. Scrophulariaceae (Pedicularis) [J]. Edinb. J. Bot., 2001, 58: 57-98Mishra B, Priyadarsini KI, Kumar MS, et al, Effect of O-glycosilation on the antioxidant activity and free radical reactions of a plant flavonoid,chrysoeriol [J]. Bioorg. Med. Chem., 2003, 11:2677-2685
Mizuno M, Linuma M. Tanaka T, et al, Flavonol glycosides in the roots of Epimedium diphyllum [J]. Phytochemistry, 1988, 27(11): 3645
Muniruzzaman S, Tokunaga H, Izumori K, Conversion of D-psicose to allitol by Enterobacter agglomerans strain 221e [J]. J. Ferment. Bioeng., 1995, 79:323-327
Okamura N, Yagi A, Nishioka I, Studies on the constituents of zizyphi fructus. Ⅴ. structures of glycosides of henzyl alcohol, vomifoliol and naringenin [J]. Chem.Pharm.Bull., 1981, 29(12): 3507-3514
Ohtani K, Miyajima C, Takabasi T. et al, A dimeric triterpene-glycoside from Rubus coreanus [J]. Phytochemistry, 1990, 29:3275-3279
Ono K, Nakane H, Fukushima M, et al, Differential inhibitory effects of various flavonoids on the activities of reverse transcriptase and cellular DNA and RNA polymerases [J]. Eur. J. Biochem., 1990, 190(3): 469-476
Owen RW, Haubner R, Mier W, et al, Isolation, structure elucidation and antioxidant potential of the major phenolic and flavonoid compounds in brined olive drupes [J]. Food Chem Toxico, 2003, 41:703-717
Raicht RF, Cohen BI, Fazzini EP, et al, Protective effect of plant sterols against chemically induced colon tumors in rats. Cancer Res., 1980, 40:403~405
Ravn H, Brimer L, Structure and antibacterial activity of plantamajoside, a caffeic acid sugar ester from plantago major subs major [J]. Phytochemistry, 1988, 27(11): 3433-3437
Richter M, Ebermann R, Marian B, Quercetin-induced apoptosis in colorectal tumor cells:possible role of EGF receptor signaling [J]. Nutr Cancer, 1999, 34(1): 88
Rosenherg RS, Grass L, Jenkins DJ, et al, Diamandis. Modulation of Androgen and Progesterone Receptors by Pbytochemicals in Breast Cancer Cell Lines [J]. Biochem Biophys Res Com mun, 1998, 248(3): 935-939
Sanjay G, Farrukh A, Hasan M, Selective growth-inhibitory, cell-cycle deregulatory and apoptotic response of apigenin in norm al versus human prostate carcinoma cells [J]. Biochem Biophys Res Commun, 2001, 287:914
Schneider MJ, Stermitz FR, Uptake of host plant alkaloids by root parasitic Pedicularis species. Phytochemistry, 1990, 29(6): 1811-1814
Shen CC, Chang YS, HO~(++) LK, Nuclear magnetic resonance studies of 5,7-dihydroxy-flavonoids [J]. 1993, 34(3): 843-845
Sheng GQ, Zhang JR, Pu XP, Protective effect of verbascoside on 1-methyl-4-phenylpyridinium ion-induced neurotoxicity in PC12 cells [J]. European Journal of Pharmacology, 2002, 451:119-124
Slimestad R, Francis GW, Andersen φM, Directed search for plant constituents:a case study concerning flavonoids in Norway spruce [J]. Euphytica, 1999, 105(2): 119-123
Stermitz FR, Belofsky GN, Ng D, et al, Quinolizidine alkaloids obtained by Pedicularis semibarbata (Scrophulariaceae) fromLupinus fulcratus (Leguminosae) fail to influence the specialist herbivoreEuphydryas editha??(Lepidoptera) [J]. Journal of Chemical Ecology. 1989, 11(5): 2521-2530
Su BN, Ma LP, Jia ZJ, Iridoid and phenylpropanoid glycosides from Pedicularis artselaeri [J]. Planta Med, 1998, 64:720-723
Su BN, Yang L, Jia ZJ, Neolignan, phenylpropanoid and iridoid glycosides from Pedicularis verticillata [J]. Phytochemistry, 1997, 45(6): 1271-1273
Takanori T, Mie W, Katsumi O, et al, Antioxidative Components Isolated from the Seed of Tamarind (Tamarindus indica L.) [J]. J. Agric. Food Chem., 1994, 42(12): 2671-2674
Takeda Y, Morimoto Y, Matsumoto T, Nepetanudoside, an iridoid glucoside with an unusual stereostructure from Nepeta Nuda ssp. Albiflora [J]. Journal of Natural Products, 1995, 58(8): 1217-1221
Takeda Y, Yagi T, Matsumoto T, Nwpwtanudosides and iridoid glucosides having novel stereochemistry from Nepeta nuda ssp. Albiflora [J]. Phytochemistry, 1996, 42(4): 1085-1088
Takuko K, Shin-ichi Y, Isao O, et al, Antioxidant ability of chicoric acid and its analogous compounds [J]. Nippon Kagaku Kaishi, 1999, (11): 739-750 (Japanese)
Thierry B, Luc A, Six flavonol glycosides from leaves of Strychnas variabilis [J]. Phytochemistry, 1988, 27(5): 1487-1490
Thomas B, Soren D, Bengt JN, Iridoid glucosides from Pedicularis [J]. Phytochemistry, 1985, 24(3): 491-493
Toru N, Mika N, Koichiro K, Antimutagents in Gaiyou (Artemisia argyi Levl. et Vant.) [J]. J. Agric.Food Chem., 2000, 48:3256-3266
Ubaev K, Yuldashev PK, Yunusov SY, Pedicularis olgae alkaloids [J]. Uzbeksk Khim. Zh. 1963, 7 (3): 33-36
Wagner H, Chari VM, ~(13)C-NMR-spektren natulich vorkommender flavonoide [J]. Tetrahedron Letters, 1976, 21:1799-1802
Wang CN, Chi CW, Lin YL, et al, The Neuroprotective Effects of Phytoestrogens on Amyloid Protein-induced Toxicity Are Mediated by Abrogating the Activation of Caspase Cascade in Rat Cortical Neurons [J]. J. Biol. Chem., 2001, 276 (7): 5287-5295
Wang CZ, Jia ZJ, Neolignan glucisides from Pedicularis Iongiflora [J]. Chinese Chemical Letter, 1996a, 7(2): 141-144
Wang CZ, Jia ZJ, Neolignan glucisides from Pedicularis torta [J]. Chinese Chemical Letter, 1996b, 7(2): 145-148
Wang CZ, Jia ZJ, Purine nucleoside from Pedicularis longiflora [J]. Lanzhou Daxue Xuebao, Ziran Kexueban, 1996c, 32(4): 87-91 (Chinese)
Wang CZ, Jia ZJ, Neolignan glycosides from Pedicularis longiflora [J]. Planta Med., 1997a, 63(3): 241-244
Wang CZ, Jia ZJ, Lignan, phenylpropanoid and iridoid glycosides from Pedicularis torta [J]. Phytochemistry, 1997,45(1): 159-166.
Wang H, Cai J, Gu ZJ, et al, Karyotype morphology of the thirteen species of Pedicularis (Scrophulariaceae) from the Hengduan Mountains Region, NW Yunnan, China [J]. Plant Systematics and Evolution. 2002Wang LK, Lin SY, Shiau JK. Induction of apoptosis by apigenin and related flavonoids through cytochrom e c release and activation of caspase-9 and caspase-3 in leukaemia HL-60 cells [J]. Eur J Cancer, 1999, 10:1517
Wang W, Heideman L, Chung CS, et al, Cell-cyclearrest at G2/M and growth inhibition by apigenin in human colon carcinoma cell lines [J]. Mol Carcinog, 2000, 28(2): 102
Wu JB, Cheng YD, Su LL, A flavonol c-glycoside from Moghania macrophylla [J], Phytochemistry, 1997, 45(8): 1727-1728
Yang HB, Holmgren NH, Mill RR, Pedicularis. In: Wu Z-Y, Raven P H(eds.), Flora of China [M]. Beijing: Science Press, St Louis: Missouri Botanical Garden Press, 1998, 18:97-209
Yin F, Giuliano AE, Van HAJ. Growth inhibitory effects of flavonoids in human thyroid cancer cell lines [J].Thyroid, 1999, 9(4): 369
Yoshio T, Yuka M, Takashi M, Nepetanudoside, an iridoid glucoside with an unusual stereostrueture from Nepeta nuda ssp. albiflora [J]. Journal of Natural Products, 1995, 58(8): 1217-1221
Youssef D, Frahm AW, Constituents of the egyptian Centaurea scoparia; Ⅲ. Phenolic constituents of the aerial parts [J]. Planta Med, 1995, 61:570-573
Yuan CS, Xie WD, Yang XP, et al, A new iridoid glycoside and a new iridoid from Pedicularis kansuensis f. albiflora [J] Chin.Chem.Lett. 2003, 14(9): 932-933.
Zand RS, Jenkins DJ, Diamandis EP.Steroid hormone activity of flavonoids and related compounds [J]. Breast Cancer Res.Treat, 2000, 62 (1): 35-49
Zanoli P, Avallone R, Baraldi M, Behavioral characterisation of the flavonoids apigenin and chrysin [J]. Fitoterapia, 2000, 71(Suppl 1): 117-123
Zeliha A, Ihsan C, Peter J, Iridoid and phenylpropanoid glycosides from Pedicularis condensate [J]. Phytocherhistry, 1991, 30(7): 2401-2402
Zheng RL, Wang PF, Li J, et al, Inhibition of the autoxidation of linoleic acid by phenylpropanoid glycosides from Pedicularis in micelles [J]. Chemistry and Physics of Lipids, 1993, 65 (2): 151-154