References
- Ahmad, V. U. and Rahman, A. U., Handbook of natural products data; Pentacyclic triterpenoids. Elsevier Science, 2, 111 (1994)
- Basnet, P., Matsushige, K., Hase, K., Kadota, S., and Namba,T., Four di-O-caffeoyl quinic acid derivatives from Propolis. Potent hepatoprotective activity in experimental liver injury mdels. Biol. Pharm. Bull., 19, 1479-1484 (1996) https://doi.org/10.1248/bpb.19.1479
- Bohlmann, F. and Gupta, R. K., Further ineupatorolide like germacranolides from lnula cuspidate. Phytochemistry, 21, 157-160 (1982) https://doi.org/10.1016/0031-9422(82)80034-4
- Clifford, M. N., Coffee bean dicaffeoylquinic acids. Phyto-chemistry, 25, 1767-1769 (1986)
- Goodman, R. A., Oldfield, E., and Allerhand, A., Assignments in the natural-abundance Carbon-13 nuclear magnetic resonance spectrum of chlorophyll A and a study of segmental motion in neat phytol. J. Am. Chem. Soc., 95, 7553-7558 (1973) https://doi.org/10.1021/ja00804a003
- Hu, L. and Chen, Z., Sesquiterpenoid alcohols from Chrysan-themum morifolium. Phytochemistry, 44, 1287-1290 (1997) https://doi.org/10.1016/S0031-9422(96)00690-5
- Lee, C. B., Illustrated Flora of Korea. Seoul, Korea, Hyangmoonsa, p. 735, (1979)
- Lee, S. C., Ahn, B. T., Park, W. Y., Lee, S. H., Ro, J. S., Lee, K. S., and Ryu, E. K., Pharmacognostical study on the Euphorbia ebracteolata. Kor. J. Pharmacogn., 23, 126-131 (1992)
- Lee, S. C., Ahn, B. 1., Park, W. Y., Lee, S. H., Ro, J. S., Lee, K. S., and Ryu, E. K., Pharmacognostical study on the Euphorbia ebracteolata. Kor. J. Pharmacogn., 23, 126-131 (1992)
- Lin, L. C., Kuo, Y. C., and Chou, C. J., Immunomodulatory principles of Dichrocephala bicotor. J. Nat. Prod., 62, 405-408 (1999) https://doi.org/10.1021/np980153o
- principles of Dichrocephala bicotor. J. Nat. Prod., 62, 405-408 (1999) https://doi.org/10.1021/np980153o
-
Mahato, S. B. and Kundu, A. P.,
$^{13}$ C-NMR spectra of pentacyclic triterpenoids - a compellation and some salient features. Photochemistry, 37, 1517-1575 (1994) https://doi.org/10.1016/S0031-9422(00)89569-2 - Manthey JR, B. S. and Mallory, T. W., Triterpenoids in epicuticular waxes of Dudleya species. Photochemistry, 17, 1799-1800 (1978) https://doi.org/10.1016/S0031-9422(00)88704-X
- Nagashima, F., Toyota, M., and Asakawa, Y., Terpenoids from some Japanese liverworts. Phytochemistry, 29, 2169-2174 (1990) https://doi.org/10.1016/0031-9422(90)83031-U
- Skehan, P., Storeng, R., Scudiero, D., Monks, A., McMahon, J., Vistica, D., Warren, J. T., Bokesch, H., Kenney, S., and Boyd, M. R., New colorimetric cytotoxicity assay for anticancer-drug screening. J. Natl. Cancer Inst., 82, 1107-1112 (1990) https://doi.org/10.1093/jnci/82.13.1107
- Sims, J. J. and JR. Pettus, J. A., Isolation of free cis and trans-Phytol from the red Alga Gracilaria andersoniana. Phyto-chemistry, 15, 1076-1077 (1976) https://doi.org/10.1016/S0031-9422(00)84413-1
- Singh, V. P., Pandey, R., Yadav, B., and Pandey, V. B., Flavonoids of Cinnamomum tamala. Nat. Prod. Sci., 8, 16-17 (2002)
- Sung, J. H., Lee, J. O., Son, J. K., Park, N. S., Kim, J. G., and Moon, D. C., Cytotoxic constituents from Solidago virga-aurea var. gigantea MIQ. Arch. Pharm. Res., 22, 633-637 (1999) https://doi.org/10.1007/BF02975338