| 查看: 1035 | 回复: 1 | ||
[求助]
aaa-24已有1人参与
|
| 碳谱峰值：12.517,12.680,13.456,19.476,21.558,21.895,22.634,24.019,26.545,29.792,30.464,30.507,30.801,30.834,33.231,35.260,35.466,38.350,40.794,41.477,42.267,44.384,50.863,52.815,56.349,57.274,68.364,71.508,73.492,75.101,75.884,77.809,79.173,100.056,102.375,118.634,130.701,139.707,140.632 |
回复此楼» 猜你喜欢
之前让一硕士生水了7个发明专利，现在这7个获批发明专利的维护费可从哪儿支出哈？
已经有9人回复
-
心脉受损
已经有6人回复
-
博士申请都是内定的吗？
已经有8人回复
-
博士读完未来一定会好吗
已经有32人回复
-
读博
已经有5人回复
-
投稿精细化工
已经有4人回复
-
高职单位投计算机相关的北核或SCI四区期刊推荐，求支招！
已经有4人回复
-
导师想让我从独立一作变成了共一第一
已经有9人回复
-
Springer期刊投稿求助
已经有4人回复
风行者007
至尊木虫 (著名写手)
- 应助: 1309 (讲师)
- 金币: 12672.8
- 红花: 15
- 帖子: 1490
- 在线: 299.5小时
- 虫号: 2542465
- 注册: 2013-07-12
- 性别: GG
- 专业: 有机合成
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
QJ凌晨的风: 金币+10, ★有帮助 2014-12-04 21:53:11
感谢参与，应助指数 +1
QJ凌晨的风: 金币+10, ★有帮助 2014-12-04 21:53:11
|
查询结果：共查到1633个化合物(查询结果仅供参考) 1 . spinasterol-3-O-β-D-glucopyranoside C35H58O6 相似度:84.6% Chinese Journal of Natural Medicines 2005 3 336-339 Isolation and Structure Identification of a New Flavanone from Dryopteris sublaeta FENG Wei-Sheng; CAO Xin-Wei; KUANG Hai-Xue; ZHENG Xiao-Ke Structure 13C NMR 碳谱模拟图 2 . spinasterol 3-O-β-D-glucopyranoside 相似度:84.6% Chinese Journal of Natural Medicines 2009 7 293-296 Chemical Constituents from Thalictrum fortunei ZHANG Xian-Tao; ZHANG Lei-Hong; WANG Ying; LI Yan; WANG Yu-Sheng; YE Wen-Cai Structure 13C NMR 碳谱模拟图 3 . stigmast-7,22-dien-3-ol 3β-O-[β-D-glucopyranoside] C35H58O6 相似度:84.6% Natural Product Research and Development 1998 10(4) 1-4 STUDIES ON THE CONSTITUENTS OF VACCARIA SEGETALIS (NECK) GARCKE. Sang Shengmin; Lao Aina; Wang Hongcheng; Chen Zhongliang Shi Liping; Xia Wei Structure 13C NMR 碳谱模拟图 4 . 3-O-β-D-glucopyranosylchondrillasterol C35H58O6 相似度:82.0% Planta Medica 2002 68 822-826 Fatty Acid Esters of Triterpenoids and Steroid Glycosides from Gambeya africana Jean Wandji,Francois Tillequin,Dulcie A Mulholland,Jean-Duplex Wansi,Tanee Z.Fomum,Victorine Fuendjiep,Francine Libot,Nole Tsabang Structure 13C NMR 碳谱模拟图 5 . stigmasta-7,22-dien-3-O-β-D-glucopyranoside 相似度:82.0% Journal of China Pharmaceutical University 2004 35 110-113 Study of Chemical Constituents from Root of Polygali fallax Hemsl Ⅱ. LI Jin Hua; LI Li; WANG Jing Rong; ZHU Dan Ni Structure 13C NMR 碳谱模拟图 6 . α-spinasterol 3-O-β-D-glucopyranoside C35H58O6 相似度:82.0% Journal of Medicinal Plants Research 2012 6 3923-3930 Isolation and identification of phytochemical constituents from Scrophularia takesimensis Hye Min Kim, Mi-Jeong Ahn and Sanghyun Lee Structure 13C NMR 碳谱模拟图 7 . 3β-O-β-xylopyranosylchondrillasterol C34H56O5 相似度:74.3% Planta Medica 2002 68 822-826 Fatty Acid Esters of Triterpenoids and Steroid Glycosides from Gambeya africana Jean Wandji,Francois Tillequin,Dulcie A Mulholland,Jean-Duplex Wansi,Tanee Z.Fomum,Victorine Fuendjiep,Francine Libot,Nole Tsabang Structure 13C NMR 碳谱模拟图 8 . 3-O-glucopyranoside of chondrillasterol C29H48O 相似度:74.3% Phytochemistry 1998 49 195-198 Triterpenoid saponins from the seeds of amaranthus cruentus MARTA JUNKUSZEW,WIESLAW OLESZEK MARIAN JURZYSTα,SONIA PIANCHENTE,COSIMO PIZZA Structure 13C NMR 碳谱模拟图 9 . spinasterol β-D-glucopyranoside 相似度:74.3% Tropical Journal of Pharmaceutical Research 2013 12 591-596 Evaluation of Biological Activities of Extracts and Chemical Constituents of Mimusops elengi Faheem Amir, Keng Chong Wong, Ibrahim Eldeen, Mohammad Zaini Asmawi and Hasnah Osman Structure 13C NMR 碳谱模拟图 10 . α-spinasteryl β-D-glucoside 相似度:71.7% Chemical & Pharmaceutical Bulletin 1980 28 2367-2373 Isolation, Characterization, and Nuclear Magnetic Resonance Spectra of New Saponins from the Roots of Bupleurum falcatum L. HIROSHI ISHII,MIHARU NAKAMURA,SHUJIRO SEO,KAZUO TORI,TAKEHIKO TOZYO and YOHKO YOSHIMURA Structure 13C NMR 碳谱模拟图 11 . α-spinas-terol 3-O-b-β-glucoside 相似度:71.7% Journal of Chinese Pharmaceutical Sciences 1998 7 98-99 The Chemical Constituents from the Roots of Bupleurum chinense DC. Hong Liang , Yan-Jing Bai , Yu-Ying Zhao and Ru-Yi Zhang Structure 13C NMR 碳谱模拟图 12 . α-spinasteryl-7,22-dien-3-O-β-D-glucopyranoside 相似度:71.7% China Journal of Chinese Materia Medica 2005 30 584-586 Studies on chemical constituents from rhizome of Impatiens pritzellii var. hupehensis ZHAO Xiaoya, SUN Handong, WU Jizhou Structure 13C NMR 碳谱模拟图 13 . α-spinasterol-β-D-glucopyranoside 相似度:71.7% China Journal of Chinese Materia Medica 1995 20 611-612 Studies on the Chemical Compouents of Codonopsis pilosula (Franch.) Nannf. var. volubilis (Nannf.)L.T.Shen Chen Yegao , Zhu Yan, Wei Junxian and Liang Ningjia Structure 13C NMR 碳谱模拟图 14 . α-菠甾醇-3-氧-β-D-吡喃葡萄糖苷 C35H58O6 相似度:71.7% Chinese Traditional and Herbal Drugs 1999 30(6) 409-411 Studies on the Anti-cancer Active Constituents of Yunnan Momordica (Momordica dioica) Li Zuqiang; Luo Lei and Ling Min Structure 13C NMR 碳谱模拟图 15 . spinasterol-3-O-β-D-glucopyranoside 相似度:71.7% Chinese Traditional and Herbal Drugs 2013 44 272-276 Chemical constituents in Amaranthus spinosus LI Jie, CHEN Quan-cheng, LIN Ting, XU Yang, HUANG Xue-min, ZOU Xiu-hong, CHEN Hai-feng Structure 13C NMR 碳谱模拟图 16 . (3β,5α,22E,24S)-campesta-7,22-dien-3-O-β-D-glucopyranoside C34H56O6 相似度:71.7% Lishizhen Medicine and Materia Medica Research 2014 25 1551-1552 马兰的化学成分研究 张玉梅, 宋启示, 冯峰 Structure 13C NMR 碳谱模拟图 17 . α-spinasteryl β-D-glucopyranoside C35H58O6 相似度:69.2% Acta Botanica Yunnanica 2002 24(3) 401-405 Chemical Constituents from Phytolacca polyandra XIONGJiang, ZHOU Jun, DAI Hao-Fu,TAN Ning-Hua,DING Zhong-Tao Structure 13C NMR 碳谱模拟图 18 . α-spinasterol glycoside C35H58O6 相似度:69.2% Acta Botanica Yunnanica 1997 19(2) 201-206 THE CHEMICAL CONSTITUENTS FROM SCHIMAWALL ICHII Chen Changx iang, Ye Haiya, Shen Yongle, Hao Xiao jiang Structure 13C NMR 碳谱模拟图 19 . compound 5b 相似度:69.2% Phytochemistry 1990 29 2351-2355 Sterol glucosides from Prunella vulgaris Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura Structure 13C NMR 碳谱模拟图 20 . 3-O-β-D-glucopyranosylspinasterol 相似度:69.2% Biological and Pharmaceutical Bulletin 2011 34 768-773 A Glycosidic Spinasterol from Koreana stewartia Promotes Procollagen Production and Inhibits Matrix Metalloproteinase-1 Expression in UVB-Irradiated Human Dermal Fibroblasts Tae Hoon Lee, Sang Min Lee, Dae-Young Lee, Youngsook Son, Dae Kyun Chung, Nam-In Baek, Jiyoung Kim Structure 13C NMR 碳谱模拟图 21 . compound 13(24S) 相似度:69.2% Shoyakugaku Zasshi 1992 46 302-309 Chemical Components of a Commercial Crude Drug "Byakken" (Ampelopsis Radix) KATO TAKESHI, SUYAMA TETSUO, YAMANE FUJITOSHI, MORITA YUTAKA Structure 13C NMR 碳谱模拟图 22 . compound 13(24R) 相似度:69.2% Shoyakugaku Zasshi 1992 46 302-309 Chemical Components of a Commercial Crude Drug "Byakken" (Ampelopsis Radix) KATO TAKESHI, SUYAMA TETSUO, YAMANE FUJITOSHI, MORITA YUTAKA Structure 13C NMR 碳谱模拟图 23 . Stigmasterol 3-O-β-glucoside C35H58O6 相似度:69.2% Journal of Medicinal Plants Research 2008 2 365-369 Phytochemical and biological investigation of chloroform and ethylacetate fractions of Euphorbia heterophylla leaf (Euphorbiaceae) Abiodun Falodun, Sajjad Ali, Irfan Mohammed Quadir and Iqbal M. I Choudhary Structure 13C NMR 碳谱模拟图 24 . α-spinasterol-3-O-β-D-glucopyranoside 相似度:69.2% Chinese Traditional and Herbal Drugs 2014 45 2143-2147 Chemical constituents from Actinostemma lobatum (I) LI Wei, SHI Sheng-ming, TANG Yun, CAO Jia-qing, YUE Wei-wei, ZHAO Yu-qing Structure 13C NMR 碳谱模拟图 25 . α-spinasterol-3-O-β-D-glucoside 相似度:69.2% Journal of Xingxiang Medical College 2005 22 185-187 Studies on the sterol constituents of Doel lingeria scaber BAI Su-ping, FAN Bing-lin, YAN Fu-lin Structure 13C NMR 碳谱模拟图 26 . α-spinasterol glucopyranoside 相似度:66.6% Acta Botanica Sinica 1999 41 534-536 Saponins from Lysimachia candida ZHANG Xiao-Rong, PENG Shu-Lin, XIAO Shun-Chang, DINGLi-Sheng Structure 13C NMR 碳谱模拟图 27 . 3-O-β-D-Glucopyranosyl-spinasterol 相似度:66.6% Journal of Asian Natural Products Research 2005 7 649-653 A new sterol glycoside from Securidaca inappendiculata LI-JIE ZHANG, XUE-DONG YANG, LI-ZHEN XU, ZHONG-MEI ZOU and SHI-LIN YANG Structure 13C NMR 碳谱模拟图 28 . ergosta-7,22-dien-3β-O-glucopyranoside C34H56O6 相似度:66.6% Phytochemistry 1989 28 945-947 Ergosta-7,22-dien-3β-ol glycoside from Tylopilus neofelleus Yoshihisa Takaishi,Takashi Ohashi,Toshiaki Tomimatsu Structure 13C NMR 碳谱模拟图 29 . stigmasterol-3-O-β-D-glycopyranoside 相似度:66.6% China Journal of Chinese Materia Medica 2010 35 2994-2998 Flavone and steroid chemical constituents from rhizome of Paris axialis HUANG Xianxiao; GAO Wenyuan; ZHAO Wanshun; ZHANG Tiejun; XU Jun Structure 13C NMR 碳谱模拟图 30 . α-spinasteryl-3-O-β-D-glucoside 相似度:66.6% Chinese Traditional and Herbal Drugs 2010 41 1056-1060 Chemical constituents from Kalimeris indica XU Wen-qing; GONG Xiao-jian; ZHOU Xin; MEI Xiao-ping; CHEN Bo-bing Structure 13C NMR 碳谱模拟图 31 . stigmasterol-3-O-β-D-glycopyranoside C35H58O6 相似度:66.6% Chinese Traditional and Herbal Drugs 2007 38 17-20 Chemical constituents from rhizome of Paris polyphylla var.yunnanensis WANG Yu; GAO Wen-yuan; YUAN Li-chun; LIU Xin-qiao; WANG Shu-jun; CHEN Cui Structure 13C NMR 碳谱模拟图 32 . α-spinasterol-glucopyranoside 相似度:66.6% Chinese Traditional and Herbal Drugs 2002 33 11-14 Chemical Constituents of Pueraria peduncularis ZHANG Xiao-rong; WANG Ming-kui; PENG Shu-lin; LIU Fa-qiang; DING Li-sheng Structure 13C NMR 碳谱模拟图 33 . α-spinasteryl-3-O-β-D-glucoside 相似度:66.6% Chinese Journal of Natural Medicines 2003 1 142-145 Study on Chemical Constituents of Polygala tenuifolia Ⅲ JIANG Yong; LIU Lei; TU Peng-Fei Structure 13C NMR 碳谱模拟图 34 . Stigmasterol-3-O-β-D-glucoside 相似度:66.6% Archives of Pharmacal Research 2008 31 10-16 Phytochemical investigation of Tiarella polyphylla Guanghai Shen, Sei-Ryang Oh, Byung-Sun Min, Joongku Lee and Kyung Seop Ahn, et al. Structure 13C NMR 碳谱模拟图 35 . α-spinasterol 3-O-β-D-glucopyranoside C35H58O6 相似度:66.6% Natural Product Research and Development 2009 21 66-69 Chemical Constituents from Stems of Cucumis sativus L. TANG Jing;QIU Ming-hua; ZHANG Xian-min; ZHOU Li-gang Structure 13C NMR 碳谱模拟图 36 . daucosterol 相似度:66.6% Natural Product Sciences 2013 19 286-289 Phytochemical Constituents of Bitter Melon (Momordica charantia) Kim, Hyun Young;Mok, So-Youn;Kwon, Su Hyeong;Lee, Dong Gu;Cho, Eun Ju;Lee, Sanghyun Structure 13C NMR 碳谱模拟图 |
2楼2014-11-23 16:17:17