| 查看: 658 | 回复: 2 | ||
myvalerie至尊木虫 (正式写手)
|
[求助]
求助微谱数据库检索一化合物
|
|
11.8,16.6,17.6,18.8,19.3,21.0,24.2,28.2,28.3,28.4,28.5,31.3,31.8,35.9,36.2, 36.4,37.2,42.0,42.3,50.0,55.8,56.7,71.5,89.0, 116.0,121.6,137.4,140.7 模糊查询,相似度大于50% |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
-
为什么nbs上溴 没有产物点出现呢
已经有6人回复
-
求推荐博导
已经有4人回复
-
存款400万可以在学校里躺平吗
已经有34人回复
-
求助一下有机合成大神
已经有4人回复
-
最失望的一年
已经有16人回复
-
求推荐英文EI期刊
已经有5人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
疑惑？
已经有5人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求微谱数据库检索2个五环三萜化合物
已经有4人回复
- 怎么搜索某个结构骨架的化合物是否有上市或者进入临床的药物？
已经有7人回复
- 求助：怎样在sciencefinder里检索一个化合物的衍生物有哪些？万分感谢
已经有4人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
- 查找化合物核磁共振H谱的网站
已经有5人回复
- 【求助】氢谱和碳谱检索后数据库没有该化合物，接下来QC和BC都要做一下吗？
已经有8人回复
- 如何查找新化合物的XRD标准谱图
已经有4人回复
- 【求助】求助各位：如何查询某一类型的化合物，可以将信息检索的最全啊
已经有17人回复
品品
木虫 (小有名气)
- 应助: 35 (小学生)
- 金币: 3880.2
- 红花: 1
- 帖子: 266
- 在线: 55.7小时
- 虫号: 660677
- 注册: 2008-11-23
- 性别: MM
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
豆哥: 金币+1, 谢谢参与交流 2012-06-06 13:19:50
myvalerie: 金币+10, ★有帮助, 多谢了！ 2012-06-06 15:55:10
感谢参与，应助指数 +1
豆哥: 金币+1, 谢谢参与交流 2012-06-06 13:19:50
myvalerie: 金币+10, ★有帮助, 多谢了！ 2012-06-06 15:55:10
|
1 . 24-hydroperoxy-24-vinylcholesterol 相似度:89.6% Natural Product Research 2012 26 774-777 Sterols from Sargassum oligocystum, a brown algae from the Persian Gulf, and their bioactivity Parisa Permeh, Soodabeh Saeidnia, Ali Mashinchian-Moradi and Ahmad R. Gohari Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 24-hydroxyperoxy-24-vinylcholesterol C29H46O2 相似度:89.6% Journal of the Chinese Chemical Society 1991 38 501-503 Isolation of 24-Hydroperoxy-24-vinylcholesterol and Fucosterol from the Brown Alga Turbinaria conoldes 許志宏(Jyh-Horng Sheu);宋秉鈞(Ping-Jyun Sung) Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . cystosphaerol 相似度:89.2% Journal of Natural Products 2004 67 1295-1302 Chemical Investigation of Predator-Deterred Macroalgae from the Antarctic Peninsula Sridevi Ankisetty, Santhisree Nandiraju, Hla Win, Young Chul Park, Charles D. Amsler, James B. McClintock, Jill A. Baker, Thushara K. Diyabalanage, Albert Pasaribu, Maya P. Singh, William M. Maiese, Rosa D. Walsh, Michael J. Zaworotko, and Bill J. Baker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 24-hydroperoxy-24-vinylcholesterol 相似度:86.2% Journal of the Chinese Chemical Society 2001 48 821-826 Ceramides from the Taiwan Red Alga Ceratodictyon spongiosum and Symbiotic Sponge Sigmadocia symbiotica Jir-Mehng Lo, Wei-Lung Wang,Young-Meng Chiang and Chiu-Ming Chen* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . saringosterol C29H48O2 相似度:86.2% Zeitschrift für Naturforschung C 2003 58 333-336 The Structural Determination of a New Steroidal Metabolite from the Brown Alga Sargassum asperifolium S.-E. N. Ayyad, S. Z. A. Sowellim, M. S. El-Hosini, and A. Abo-Atia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Isofucosterol C29H48O 相似度:82.1% Chemistry of Natural Compounds 2011 Vol. 47, No. 3 335-338 STUDIES ON THE CONSTITUENTS OF THE GREEN ALGA Ulva lactuca El Sayed H. El Ashry, Atta-ur-Rahman, M. Iqbal Choudhary, Sherif H. Kandil, Ahmed El Nemr, Tahsin Gulzar, and Aida H. Shobier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Alkesterol B C28H44O2 相似度:82.1% Journal of Asian Natural products Research 2010 12 752-759 C28 sterols with a cyclopentane ring at C-22 and 26 from cape gooseberry (berries of Physalis pubeacens L.) Qiong-Ming Xu; Yan-Li Liu; Yu-Lin Feng; Xiao-Ran Li; Shi-Lin Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (24ξ)-24-Ethyl-24-methylcholesterol 相似度:80% Steroids 2004 69 93-100 Ophirasterol, a new C31 sterol from the marine sponge Topsentia ophiraphidites Gladys J. Calderón, Leonardo Castellanos, Carmenza Duque, Shizue Echigo, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . isofucosterol 相似度:79.3% Phytochemistry 2004 65 2463-2470 Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae) Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (24S)-stigmast-5-ene-3β,24-diol C29H50O2 相似度:79.3% Chemical & Pharmaceutical Bulletin 1998 46 1408-1411 New Sterols and Triterpenoids of Ficus pumila Fruit Junichi KITAJIMA,Kaoru KIMIZUKA and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . pro-R-methyl-13C-labeled isofucosterol 相似度:79.3% Phytochemistry 2000 54 381-385 Stereochemical fate of C-26 and C-27 during the conversion of isofucosterol to sitosterol and of 24-methylenecholesterol to campesterol and dihydrobrassicasterol in Oryza sativa cell cultures Kozue Nasu, Kyoko Takahashi, Masuo Morisaki, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 马尾藻甾醇 相似度:79.3% Chinese Journal of Marine Drugs 2002 21(1) 1-4 Sterol con stituents from marine brown alga ishige okamurai TANG Hai-feng, YI Yang-hua, YAO Xin-sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Saringosterol C29H48O2 相似度:79.3% Chemistry of Natural Compounds 2012 48 158-160 STEROIDS AND TRITERPENOIDS FROM THE BROWN ALGA Kjellmaniella crassifolia Ze-Hong Wu,Tao liu,Chen-Xi Gu,Chang-Lun Shao,Jing Zhou,and Chang-Yun Wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (24S)5,28-stigmastadien-3β,24-diol 相似度:79.3% Chinese Traditional and Herbal Drugs 2008 39 657-661 Chemical constituents from brown alga Sargassum fusiforme WANG Wei; LI Hong-yan; WANG Yan-yan; XIA Xue; OKADA Yoshihto; OKUYAMA Toru Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . saringosterol C29H48O2 相似度:79.3% Chinese Journal of Natural Medicines 2007 5 186-189 Chemical Constituents from Physalis alkekengi and Structural Revision of Physalin G CHEN Rong; LIANG Jing-Yu; YANG Yang; LIU Rui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . saringosterol 相似度:79.3% Chinese Pharmaceutical Journal 2002 37 262-265 Studies on the bioactive steroid constituents from Sargassum carpophyllum TANG Hai-feng, YI Yang-hua, YAO Xin-sheng, ZHOU Da-zheng, LÜ Tai-sheng, JIANG Yong-pei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 豆甾-5,24 (28) 二烯-3β-醇 相似度:79.3% Journal of Shenyang Pharmaceutical University 2006 23 358-360 Studies on the chemical constituents of Ulva lactuca L. SUN Yi, HOU Bai-ling, YANG Ying, PEI Yue-Hu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . [(13)C2H3]isofucosterol 相似度:79.3% Journal of the Chemical Society, Perkin Transactions 1 1990 105-109 Biosynthesis of isofucosterol from [2-13C2H3]acetate and [1,2-13C2]acetate in tissue cultures of Physalis peruviana−the stereochemistry of the hydride shift from C-24 to C-25 Shujiro Seo, Atsuko Uomori, Yohko Yoshimura, Haruo Seto, Yutaka Ebizuka, Hiroshi Noguchi, Ushio Sankawa and Ken'ichi Takeda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 20-epi-verazine C28H15N 相似度:78.5% Journal of Natural Products 1998 61 1202-1208 DNA-Damaging Steroidal Alkaloids from Eclipta alba from the Suriname Rainforest1 Maged S. Abdel-Kader, Brian D. Bahler, Stan Malone, Marga C. M. Werkhoven, Frits van Troon, David.Jan H. Wisse, Isia Bursuker, Kim M. Neddermann, Stephen W. Mamber, and David G. I. Kingston Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . physalindicanol B C28H46O2 相似度:78.5% Planta Medica 1987 53 55-57 Physalindicanols, New Biogenetic Precursors of C28-Steroidal Lactones from Physalis minima var. indica Subhash C. Sinha, Abid Au, Anjana Bagchi, Mahendra Sahai and Anil B. Ray Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . cholesterol 相似度:78.5% Phytochemistry 1996 42 1141-1143 Somalenone, A C26 sterol from the marine red alga Melanothamnus somalensis Viqar Uddin Ahmad, Abdul Hayee Memon, Mohammad Shaiq Ali, Shaista Perveen, Mustafa Shameel Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . (24S)-24α-甲基胆甾-5-烯-3β,25-二醇((24S)-24α-methylcholest-5-en-3β,25-diol) C28H48O2 相似度:78.5% Chinese Journal of Marine Drugs 2002 21(1) 5-7,57 Chemical studies on the soft coral lobophytum j aeckel Tix. -Dur. WANG Ming-yan, ZENG Long-mei, SU Jing-yu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 25-hydroxycholestero 相似度:78.5% Steroids 1994 59 310-317 Inhibitors of sterol synthesis. Effects of fluorine substitution at carbon atom 25 of cholesterol on its spectral and chromatographic properties and on 3-hydroxy-3-methylglutaryl coenzyme a reductase activity in CHO-K1 cells William K. Wilson, Shankar Swaminathan, Frederick D. Pinkerton, Nicolas Gerst, George J. Schroepfer Jr. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . Alkesterol A C28H44O2 相似度:78.5% Journal of Asian Natural products Research 2010 12 752-759 C28 sterols with a cyclopentane ring at C-22 and 26 from cape gooseberry (berries of Physalis pubeacens L.) Qiong-Ming Xu; Yan-Li Liu; Yu-Lin Feng; Xiao-Ran Li; Shi-Lin Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . stigmasta-5,28β-diene-3β,14-diol C29H48O2 相似度:75.8% Natural Product Research 1999 13 255-261 Chemical Constituents From Marine Organisms Atta Ur Rahman; M. Shabbir; A. Majeed Khan; Safdar Hayat; Amber Nasreen; Shahid Malik; M. Iqbal Choudhary Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . stigmast-23-en-3-ol C29H50O 相似度:75.8% Natural Product Research 2006 20 1271-1276 Sterols isolated from Tubifex tubifex Rosa Martha Perez Gutierrez; Ivan Cordova Reyes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 24-hydroxyl-24-vinyl-cholesterol 相似度:75.8% Chinese Journal of Natural Medicines 2010 8 326-329 Chemical Constituents from Grateloupia filicina XU Yin-Feng; WANG Bin; SU Chuan-Ling; QU You-Le Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . verazine 相似度:75% Journal of Natural Products 1998 61 1202-1208 DNA-Damaging Steroidal Alkaloids from Eclipta alba from the Suriname Rainforest1 Maged S. Abdel-Kader, Brian D. Bahler, Stan Malone, Marga C. M. Werkhoven, Frits van Troon, David.Jan H. Wisse, Isia Bursuker, Kim M. Neddermann, Stephen W. Mamber, and David G. I. Kingston Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . cholesta-5,25-diene-3β,24ξ-diol 相似度:75% Journal of Natural Products 1996 59 23-26 Cytotoxic Oxygenated Desmosterols of the Red Alga Galaxaura marginata Jyh-Horng Sheu, Shiang-Yuh Huang, and Chang-Yih Duh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . (20S)-verazine 相似度:75% Planta Medica 1992 58 449-453 Epimeric (20R,20S)-Verazine Isolated from Veratrum maackii: Two-Dimensional NMR Studies and Total Assignment of 1H- and 13C-Resonances Xiuwen Han and heinz Ruegger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . cholesterol 相似度:75% Chemical & Pharmaceutical Bulletin 1979 27 38-42 Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . compound 1a 相似度:75% Chemical & Pharmaceutical Bulletin 1979 27 38-42 Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . (24S)-24-methylcholest-5-ene-3β,25-diol 相似度:75% Chemical & Pharmaceutical Bulletin 1983 31 1848-1855 Marine Sterols. XI. Polyhydroxysterols of the Soft Coral Sarcophyton glaucum : Isolation and Synthesis of 5α-Cholestane-1β, 3β, 5, 6β-tetrol MASARU KOBAYASHI,TAKAAKI HAYASHI,KOJI HAYASHI,MASATO TANABE,TAKASHI NAKAGAWA and HIROSHI MITSUHASHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . cholesterol 相似度:75% Chemistry of Natural Compounds 2000 36 595-598 13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . cholesterol 相似度:75% Chemistry of Natural Compounds 1999 35 672-645 I3C NMR SPECTRA OF STEROL DERIVATIVES,INTERMEDIATES IN THE SYNTHESIS OF ECDY- AND BRASSINOSTEROIDS N. V. Kovganko, Zh. N. Kashkan,and E. V. Borisov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (25R)-Cholest-5-ene-3β,26-diol 相似度:75% Steroids 2002 67 1041-1044 Synthesis of (25R)-26-hydroxycholesterol John R Williams, Deping Chai, Dominic Wright Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . (25S)-26-hydroxycholesterol C27H46O2 相似度:75% Steroids 2005 70 551-562 Preparation of (25R)- and (25S)-26-functionalized steroids as tools for biosynthetic studies of cholic acids Vladimir A. Khripach, Vladimir N. Zhabinskii, Olga V. Konstantinova, Natalya B. Khripach, Alexey V. Antonchick, Andrey P. Antonchick, Bernd Schneider Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . (25R)-3β-Hydroxy-cholest-5-en-26-oic acid C27H44O3 相似度:75% Steroids 2005 70 551-562 Preparation of (25R)- and (25S)-26-functionalized steroids as tools for biosynthetic studies of cholic acids Vladimir A. Khripach, Vladimir N. Zhabinskii, Olga V. Konstantinova, Natalya B. Khripach, Alexey V. Antonchick, Andrey P. Antonchick, Bernd Schneider Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . (3α,8α,9β,10α,13α,14β,17α,20S)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]chol-5-en-24-carbonitrile C31H53NOSi 相似度:75% Steroids 2006 71 484-488 Synthesis of ent-25-hydroxycholesterol Emily J. Westover, Douglas F. Covey Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . (3α,8α,9β,10α,13α,14β,17α,20S)-25-Hydroxycholesterol C27H46O2 相似度:75% Steroids 2006 71 484-488 Synthesis of ent-25-hydroxycholesterol Emily J. Westover, Douglas F. Covey Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . cholesterol 相似度:75% Steroids 2009 74 88-94 Steroids linked with amide bond—Extended cholesterol Ivan Černý, Miloš Buděšínský, Vladimír Pouzar, Pavel Drašar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . 3β ,25-dihydroxy-5-ene C27H46O2 相似度:75% Steroids 2009 74 81-87 A facile synthesis of C-24 and C-25 oxysterols by in situ generated ethyl(trifluoromethyl)dioxirane Shoujiro Ogawa, Genta Kakiyama, Akina Muto, Atsuko Hosoda, Kuniko Mitamura, Shigeo Ikegawa, Alan F. Hofmann, Takashi Iida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . isofucosterol 相似度:75% Natural Product Research 1998 11 207-210 Metabolic Origin of c-26 and c-27 of Isofucosterol in Tissue Cultures of Catharanthus roseus Yoshinori Fujimoto; Naoko Sato; Yasuyo Sekiyama; Michiko Ito; Takayuki Suzuki; Hiroki Hamada; Masuo Morisaki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . 24-β-methylcholesterol 相似度:75% Journal of Natural Products 1981 Vol 44 7-13 Proof of Structure For 24β-Methylcholesterol in the Alga Coccomyxa elongata by 1H- and 13C-nmr and Mass Spectroscopy William R. Nes, John E. Zarembo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . fucosterol 相似度:75% Natural Product Sciences 2004 10 29-31 Determination of Fucosterol in the Marine Algae Pelvetia siliquosa by Gas Chromatography Lee, Sang-Hyun; Lee, Yeon-Sil; Jung, Sang-Hoon; Lee, Hye-Seung; Kang, Sam-Sik; Shin, Kuk-Hyun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . cholesterol C27H46O 相似度:75% Natural Product Sciences 2007 13 220-224 Antioxidant Activity of Cholesterol Derived from Silkworm Pupae Heo, Jung-Eun; Ryu, Jae-Ha; Jeong, Hye-Kyoung; Chung, Wan-Tae; Ahn, Mi-Young Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . Cholesterol 相似度:75% Chemical Journal of Chinese Universities 2007 28 686-688 Isolation of New Polyhydroxylated Sterol from Soft Coral Sarcophyton crassocaule Mosre ZHANG Cui-Xian, YAN Su-Jun, ZHANG Guang-Wen, SU Jing-Yu, ZENG Long-Mei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . cholest-5-en-3β-ol 相似度:75% Chemical Journal of Chinese Universities 1996 17 249-251 Studies on the Chemical Constituent of Laurencia Karlae Collected from the South China Sea ZHONG Yong-Li,SU Jing-Yu,ZENG Long-Me,YAN Su-Jun,LUO Bing-Hao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . 胆甾醇(eholesterol) 相似度:75% Chinese Journal of Marine Drugs 2010 29(6) 29-33 Study on the anticancer activities and chemical constituents of the Grateloupia filicina C.Ag. LI Ya-qi, ZHANG Zhao-hui, PANG Jun-fang, WANG Shun-chun, CHEN Yi-lei, ZHOU Qiao-yun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . Cholesterol C27H46O 相似度:75% Chinese Journal of Marine Drugs 2006 25(4) 22-25 Studies on the chemical constituents of the sea pen Cavernularia sp. DUAN Lin, FAN G Yu-chuan, ZHU Wei-ming, GU Qian-qun, GUAN Hua-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 51 . 胆甾-5-烯-3β,7β二醇 C27H46O2 相似度:75% Chinese Journal of Marine Drugs 2004 23(1) 1-5 Polyhydroxy sterols from soft coral Dendronephthya gigantea from the South China Sea LI Guo-qiang, DENG Zhi-wei, GUAN Hua-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 52 . cholesterol 相似度:75% Natural Product Research 2012 26 774-777 Sterols from Sargassum oligocystum, a brown algae from the Persian Gulf, and their bioactivity Parisa Permeh, Soodabeh Saeidnia, Ali Mashinchian-Moradi and Ahmad R. Gohari Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 53 . cholesterol 相似度:75% China Journal of Chinese Materia Medica 2010 35 2412-2415 Chemical constituents of Gekko swinhonis LI Wen; WANG Guocai; ZHANG Xiaoqi; WANG Ying; YE Wencai; Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 54 . cholesterol 相似度:75% Steroids 1994 59 310-317 Inhibitors of sterol synthesis. Effects of fluorine substitution at carbon atom 25 of cholesterol on its spectral and chromatographic properties and on 3-hydroxy-3-methylglutaryl coenzyme a reductase activity in CHO-K1 cells William K. Wilson, Shankar Swaminathan, Frederick D. Pinkerton, Nicolas Gerst, George J. Schroepfer Jr. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 55 . cholesterol 相似度:75% Chinese Traditional and Herbal Drugs 2008 39 1606-1609 Chemical constituents of Amtipathes dichotoma SU Guo-chen; ZHANG Si; QI Shu-hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 56 . 3-hydroxycholest-5-en-24-one C27H44O2 相似度:75% Chinese Traditional and Herbal Drugs 2007 38 356-357 米仔兰化学成分研究 李晓明;刘健美;张翼;王斌贵 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 57 . cholesterol C27H46O 相似度:75% Chinese Traditional and Herbal Drugs 2004 35 485-487 Study on chemical constituents of Trachyrhamphus serratus HUANG Jian-she; LI Qing-xin; WU Jun; ZHANG Si Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 58 . choleserol 相似度:75% Chinese Traditional and Herbal Drugs 1994 25 229-231+265+278 Studies on the Chemical Constituents of the Pilose Antler of Red Deer (Cervus elaphus) Yang Xiuwei and Bai Yunpeng(Jilin Provincial College of Traditional Chinese Medicine and Materia Medica; Changchun); Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 59 . cholesterol C27H46O2 相似度:75% Chinese Journal of Natural Medicines 2004 2 348-350 Studies on Chemical Constituents of Acaudina molpadioides Semper ZOU Zheng-Rong; YI Yang-Hua; YAO Xin-Sheng; DU Li-Jun; ZHOU Da-Zheng; ZHANG Shu-Yu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 60 . fucosterol 相似度:75% Archives of Pharmacal Research 2003 26 719-722 Anti-oxidant activities of fucosterol from the marine algae Pelvetia siliquosa Sanghyun Lee, Yeon Sil Lee, Sang Hoon Jung, Sam Sik Kang and Kuk Hyun Shin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 61 . cholesterol 相似度:75% Archives of Pharmacal Research 2004 27 734-737 Cytotoxic constituents of diadema setosum Chau Van Minn, Phan Van Kiem, Le Mai Huong and Young Ho Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 62 . 24-ketocholesterol 相似度:75% Chinese Pharmaceutical Journal 2002 37 262-265 Studies on the bioactive steroid constituents from Sargassum carpophyllum TANG Hai-feng, YI Yang-hua, YAO Xin-sheng, ZHOU Da-zheng, LÜ Tai-sheng, JIANG Yong-pei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 63 . cholesterol 相似度:75% Chinese Pharmaceutical Journal 2010 45 647-649 Liposoluble Constituents of Gorgonian Subergorgia suberosa from South China Sea JIAN Shui-lian, LIAO Xiao-jian, XU Shi-hai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 64 . 胆甾醇 相似度:75% Chinese Pharmaceutical Journal 2010 45 172-174 Isolation and Structure Identification of Several Chemical Constituents in Gorgonian Verrucella sp. WANG Wei, XU Shi-hai*, LIAO Xiao-jian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 65 . cholestero 相似度:75% Journal of Shenyang Pharmaceutical University 2009 26 523-535 Chemical constituents of Selaginella tamariscina (Beauv.) Spring WANG Xue, LI Zhan-lin, GAO Liang-liang, LI Jin-nan, HUA Hui-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 66 . cholesterol 相似度:75% Chemistry of Natural Compounds 2011 47 114-115 Flavonoid and other compounds from Holotrichia diomphalia larvae Q. F. Dong, Z. Wang, H. J. Liu, C. F. Zhang and D. X. He, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 67 . cholesterol 相似度:75% Chinese Journal of Natural Medicines 2011 9 33-37 Chemical Constituents of Saussurea eopygmaea ZHANG Bei-Bei, DAI Yuan, LIAO Zhi-Xin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 68 . cholesterol 相似度:75% Acta Scientiarum Naturalium Universitatis Sunyatseni 1982 21(1) 71-77 Studies on the Chinese Soft Corals (VI) Long Kanghou Luo Yunkang Fang Zheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 69 . cholesterol 相似度:75% Acta Scientiarum Naturalium Universitatis Sunyatseni 1993 32(2) 90-92 Studies on the Marine Sponge Hircinia variabilis Meng Yanhui Su Jingyu Zeng Longmei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 70 . chloesterol 相似度:75% Acta Scientiarum Naturalium Universitatis Sunyatseni 1999 38(5) 118-120 Structural Determination of Lobophytol A Isolated from the Soft Coral CHEN Cheng-sheng, FU Shi-liang, JIA Min-sha, ZENG Long-mei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 71 . Cholest-5-en-3β-ol cholesterol C27H46O 相似度:75% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 72 . Cholest-5-en-3β-ol cholesterol C27H46O 相似度:75% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 |
2楼2012-06-06 13:04:59
3楼2012-06-06 13:36:18