References
- Abreu , PM and Luis , MH . 1996 . Constituents of Tephrosia Uniflora . Natural Product Letters , 9 : 81 – 86 .
- Alam , MS , Chopra , N , Ali , M and Niwa , M . 1996 . Oleanen and stigmasterol derivatives from Ambroma augusta . Phytochemistry , 41 : 1197 – 1200 .
- Bader , G , Seibold , M , Tintelnot , K and Hiller , K . 2000 . Cytotoxicity of triterpenoid saponins, part 2: Relationships between the structures of glycosides of polygalacic acid and their activities against pathogenic Candida species . Pharmazie , 55 : 72 – 74 .
- Bader , G , Tuja , D , Wray , V and Hiller , K . 1993 . Flavonol glycosides from Heteropappus altaicus and H. biennis . Planta Medica , 59 : 284 – 285 .
- Bader , G , Tuja , D , Wray , V and Hiller , K . 1994 . New triterpenoid saponins from Heteropappus altaicus (Willd.) Novopokr. and Heteropappus biennis (Ldb.) Tamamsch . Pharmazie , 49 : 209 – 212 .
- Bai , QY . 1992 . Encyclopaedia of Chinese medicine, Mongolia medicine , Shanghai : Shanghai Science and Technology Press .
- Bohlmann , F , Zdero , C , Gupta , RK , King , RM and Robinson , H . 1980 . Diterpenes and tetranorditerpenes from Acritopappus species . Phytochemistry , 19 : 2695 – 2705 .
- Bohlmann , F , Zdero , C and Huneck , S . 1985 . Diterpenes from Heteropappus altaicus . Phytochemistry , 24 : 1027 – 1030 .
- Charisiadis , P , Primikyri , A , Exarchou , V , Tzakos , A and Gerothanassis , IP . 2011 . Unprecedented ultra-high-resolution hydroxy group 1H NMR spectroscopic analysis of plant extracts . Journal of Natural Products , 74 : 2462 – 2466 .
- Chen , SK , Chen , BY and Li , H . 1997 . Flora reipublicae popularis sinicae , Vol. 74 , Beijing : Science Press .
- Cheng , X , Harzdorf , NL , Shaw , T and Siegel , D . 2010 . Biomimetic syntheses of the neurotrophic natural products caryolanemagnolol and clovanemagnolol . Organic Letters , 12 : 1304 – 1307 .
- Han , YF , Cao , GX , Gao , XJ and Xia , M . 2010 . Isolation and characterisation of the sesquiterpene lactones from Lactuca sativa L var. anagustata . Food Chemistry , 120 : 1083 – 1088 .
- Han , YF , Gao , XJ and Huang , H . 2011 . A new sesquiterpene with a novel 1β,8β-oxygen bridge from Heteropappus altaicus (willd.) Novopokr . Molecules , 16 : 518 – 522 .
- Han , YF , Pan , J , Gao , K and Jia , ZJ . 2005 . Sesquiterpenes, nortriterpenes and other constituents from Ligularia tongolensis . Chemical Pharmaceutical Bulletin , 53 : 1338 – 1341 .
- Han , YF , Zhang , Q , Gao , K and Jia , ZJ . 2005 . New sesquiterpenes from Sonchus transcaspicus . Planta Medica , 71 : 543 – 547 .
- Heymann , H , Tezuka , Y , Kikuchi , T and Supriyatna , S . 1994 . Constituents of Sindora sumatrana MIQ.I. Isolation and NMR spectral analysis of sesquiterpenes from the dried pods . Chemical Pharmaceutical Bulletin , 42 : 138 – 146 .
- Inagaki , F and Abe , A . 1985 . Analysis of 1H and 13C nuclear magnetic resonance spectra of spathulenol by two-dimensional methods . Journal of the Chemical Society, Perkin Transactions , 2 : 1773 – 1778 .
- Jin , YP , Wei , XN and Shi , YP . 2007 . Chemical constituents from Cynoglossum gansuense . Helvetica Chimica Acta , 90 : 776 – 782 .
- Liu , QH , Yang , JS , Lu , Y , Zheng , QT and Mao , L . 2005 . A New diterpene acid from the flowers of Heteropappus altaicus . Chinese Chemical Letters , 16 : 921 – 924 .
- Mahato , SB and Kundu , AP . 1994 . 13C NMR Spectra of pentacyclic triterpenoids-a compilation and some salient features . Phytochemistry , 37 : 1517 – 1575 .
- Ma , YQ . 1994 . Flora of inner mongolia , Vol. 5 , Huhhot : Inner Mongolia People's Publishing House .
- Parveen , M , Ghalib , RM , Khanam , Z , Mehdi , SH and Ali , M . 2010 . A novel antimicrobial agent from the leaves of Peltophorum vogelianum (Benth.) . Natural Product Research , 24 : 1268 – 1273 .
- Plohmann , B , Bader , G , Hiller , K and Franz , G . 1997 . Immunomodulatory and antitumor effects of triterpenoid saponins . Pharmazie , 52 : 953 – 957 .
- Zhang , JM , Chen , YZ , Li , BG and Wang , MK . 1997 . Studies on the chemical constituents of Aster poliothamnus diels . China Journal of Chinese Material Medica , 22 : 103 – 104 .