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1 . 3-benzoxy-(3R,7R,11R)-3,7,11,15-tetramethylhexadec-1-yne C27H44O ?????:66.6% Bioorganic & Medicinal Chemistry 2010 18 7628-7638 Design, synthesis, and evaluation of an ??-tocopherol analogue as a mitochondrial antioxidant Jun Lu, Omar M. Khdour, Jeffrey S. Armstrong, Sidney M. Hecht Structure 13C NMR ??????? 2 . cholest-5-ene-3??,4??-diol ?????:66.6% China Journal of Chinese Materia Medica 2014 39 2284-2288 Chemical constituents of Hyptis rhomboidea and their antifungal acvitity Tang Lu, Li Xifeng, Yang Shengxiang, Qiu Yan, Yuan Ke Structure 13C NMR ??????? 3 . 23-nor-24-esomethylene-3??,6??,19??-trihydroxyurs-12-en-28 oic acid ?????:62.9% Acta Pharmaceutica Sinica 2001 Vol 36 120-122 STUDIES ON THE CHEMICAL CONSTITUENTS OF UNCARIA YUNANENSIS HSIA.C.C TAO Zhao yang; YI Yang hua; XU Qian zhi Structure 13C NMR ??????? 4 . ursolic acid C30H48O3 ?????:61.5% Records of Natural Products 2014 8 312-316 Phytochemicals from the Bark of Garcinia hombroniana and Their Biological Activities Nargis Jamila, Melati Khairuddean, Sadiq Noor Khan , Naeem Khan and Hasnah Osman Structure 13C NMR ??????? 5 . (20R)-3??,20-Dihydroxy-5??-pregnane-19-nitrile C21H33NO2 ?????:60.8% Steroids 2006 71 120-128 Syntheses of 19-[O-(carboxymethyl)oxime] haptens of epipregnanolone and pregnanolone Ivan Černy, Vladim??r Pouzar, Martin Hill, Helena Havl??kov??, Richard Hampl Structure 13C NMR ??????? 6 . phytenal ?????:60.8% Chinese Traditional and Herbal Drugs 2009 40 1198-1201 Chemical constituents of Lobelia chinensis DENG Ke-zhong; XIONG Ying; GAO Wen-yuan Structure 13C NMR ??????? 7 . Ximaosteroid A C27H40O2 ?????:59.2% Steroids 2009 74 1061-1065 Ximaosteroids A?CD, new steroids from the Hainan soft coral Scleronephthya sp. Xiao-Hong Yan, Hai-Li Liu, Yue-Wei Guo Structure 13C NMR ??????? 8 . 2??,3??-(22R )-trihydrosycholestan-6-one C27H46O4 ?????:59.2% Phytochemistry 1999 51 453-456 A steroidal glycoside from Lepisorus ussuriensis Young Hae Choi, Jinwoong Kim, Young-Hee Choi Structure 13C NMR ??????? 9 . Cholest-5-ene-1??,3??,21-triol,3,21-disulfate C27H44O9S2Na2 ?????:59.2% Journal of Natural Products 1994 Vol 57 1591 Inhibitors of Protein Tyrosine Kinase pp60v-src: Sterol Sulfates from the Brittle Star Ophiarachna incrassata Xiong Fu, Francis J. Schmitz, Rita H. Lee, Jacqueline S. Papkoff, Doris L. Slate Structure 13C NMR ??????? 10 . rotundioic acid ?????:59.2% Natural Product Research and Development 2009 21 593-599 Chemical Constituents of Osmanthus yunnanensis MA Xiao-li;LIN Wen-bing; ZHANG Guo-lin Structure 13C NMR ??????? 11 . urs-2??,3,19,23-tetrahydroxy-12-en-28-oic acid C30H48O6 ?????:59.2% Chinese Journal of Pharmaceuticals 2007 38 221-226 Two New Compounds from Picrorhiza scrophulariiflora XIE Zhi-yong, HU Hong-xia, KONG De-yun, YANG Pei-ming Structure 13C NMR ??????? 12 . tormentic acid C30H48O5 ?????:57.6% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR ??????? 13 . ursolic acid ?????:57.6% Food Chemistry 2011 124 468-475 Analysis of the anti-inflammatory properties of Rosmarinus officinalis L. in mice Juc??lia Pizzetti Beninc??, Juliana Bastos Dalmarco, Moacir Geraldo Pizzolatti, Tania Silvia Fröde Structure 13C NMR ??????? 14 . rotundic acid ?????:57.1% Journal of Natural Products 1999 62 1379-1384 Activity of Triterpenoid Glycosides from the Root Bark of Mussaenda macrophylla against Two Oral Pathogens Nam-Cheol Kim, Anne E. Desjardins, Christine D. Wu, and A. Douglas Kinghorn Structure 13C NMR ??????? 15 . ursolic acid ?????:57.1% Phytochemistry 1992 31 3909-3914 Triterpenoids from plants of the sanguisorbeae Gesa Reher, Miloš Bud??š??nsky Structure 13C NMR ??????? 16 . 2??,3??,19??-trihydroxyurs-12-en-28-oic acid ?????:57.1% Journal of the Chinese Chemical Society 1995 42 573-577 Chemical Constituents from the Root and Aerial Parts of Rosa taiwanensis ????(Shen-Chyun Yang);??????(Jim-Min Fang);?????(Yu-Shia Cheng) Structure 13C NMR ??????? 17 . axinyssine C C16H29NO3 ?????:57.1% Tetrahedron 2014 70 3576-3583 Formamidobisabolene-based derivatives from a sponge Axinyssa sp. Original Research Article Wei Cheng, Dong Liu, Fengying Zhang, Qingying Zhang, Patchara Pedpradab, Peter Proksch, Hong Liang, Wenhan Lin Structure 13C NMR ??????? 18 . tetraol-1 C22H37O4N ?????:56.5% Acta Botanica Yunnanica 1997 19(4) 429-432 DITERPENE ALKALOIDS FROM SPIRAEA JAPONICA VAR. ACUTA Nie Jinglei,??Hao Xiaojiang Structure 13C NMR ??????? 19 . tetraol-2 C22H37O4N ?????:56.5% Acta Botanica Yunnanica 1997 19(4) 429-432 DITERPENE ALKALOIDS FROM SPIRAEA JAPONICA VAR. ACUTA Nie Jinglei,??Hao Xiaojiang Structure 13C NMR ??????? 20 . compound 26b ?????:56.5% Chemical & Pharmaceutical Bulletin 1982 30 3932-3941 Studies on the Constituents of Asclepiadaceae Plants. LI. Oxidation at the 18-Methyl Group of C/D-cis-Pregnane Type Steroids and 13C-Nuclear Magnetic Resonance Spectra of 18-Oxygenated Pregnanes and Related Compounds MASAHIKO KIMURA,KOJI HAYASHI,HIROSHI NARITA and HIROSHI MITSUHASHI Structure 13C NMR ??????? 21 . 7??-hydroxycholesterol C27H46O2 ?????:56.5% Steroids 2005 70 907-912 Synthesis and antifungal activity of oxygenated cholesterol derivatives Jean Michel Brunel, C??line Loncle, Nicolas Vidal, Michel Dherbomez, Yves Letourneux Structure 13C NMR ??????? |
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