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²éѯ½á¹û£º¹²²éµ½51¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼) -------------------------------------------------------------------------------- 1 . mixture of 24-methylcholesterol and stigmasterol and ¦Â-sitosterol ÏàËÆ¶È:78.9% Natural Product Research and Development 2000 12(3) 27-29 STUDIES ON THE CHEMICAL CONSTITUENTS OF CHINESE HERB RABDOSIA SERRA(MAXIM.)HARA(¢ò) Meng Yanhui Deng qinying Xu Guo Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 2 . ergost-5,22-diene-3¦Â-ol-20,28-olide C28H42O3 ÏàËÆ¶È:78.9% Indian Journal of Chemistry Section B 1999 38B 83-86 Isolation of monoterpenic ester.chromenone and steroidal lactone from Pluchea lanceolate roots Ramidi Ramachandram&Mohd.Ali Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 3 . 24-methylene-27-methylcholestrol ÏàËÆ¶È:78.9% Guangzhou Chemistry 1992 62-66 structure elucidation of 24-methylene-27-methylcholestrol Deng songzhi, Liu Aiming and Deng Fuying, Zhou Huiqing, Ma Kan Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 4 . cholesterol ÏàËÆ¶È:75% Canadian Journal of Chemistry 1987 65 1784-1794 1H and 13C nuclear magnetic resonance assignment of fluorescent olefinic sterol derivatives for use as membrane probes Jacinta Drew, Jean-Robert Brisson, Peter Morand, Arthur G. Szabo Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 5 . 17¦Â-Amino-3¦Â-hydroxyandrost-5-ene C19H31NO ÏàËÆ¶È:75% Steroids 2011 76 1098-1102 Efficient syntheses of 17-¦Â-amino steroids Scott D. Taylor, Jesse Harris Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 6 . Cholest-5-en-3¦Â-ol cholesterol C27H46O ÏàËÆ¶È:73.6% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids ¡ªa survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 7 . ¦Â-daucossterol ÏàËÆ¶È:72.2% Journal of Anhui Agricultural Sciences 2012 40 5167-5168 Chemical Composition in the Leaves of Phyllanthus simplex Retz. HAN Shu et al Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 8 . Etienic acid ÏàËÆ¶È:68.4% Steroids 2005 70 615-625 Etienic etienate as synthon for the synthesis of steroid oligoester gelators Pavel Drašar, Miloš Bud¨§š¨ªnsky, Miroslav Reschel, Vladim¨ªr Pouzar, Ivan Černy Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 9 . 3¦Â,17¦Â-3-Chloro-androst-5-ene-17-acetate C21H31ClO2 ÏàËÆ¶È:68.4% Steroids 2005 70 825-830 Chlorination of 3¦Â-hydroxyl-5-¦¤ steroids with anhydrous ferric chloride Feng-Wu Liu, Hong-Min Liu, Yan-Bing Zhang, Jing-Yu Zhang, Li-Huan Tian Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 10 . ÔÐ(çÞ)Ï©´¼Íª ÏàËÆ¶È:68.4% Modern Chinese Medicine 2010 12(3) 22-25 Study on Chemical Constituents of Ligusticum chuanxiong Hort1 Hao Shujuan, Zhang Zhenxue, Tian Yang, Ma Yueping, Pengqing, Shenshuo, Zhanglei, Wang Jinhui Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ |

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