| 查看: 171 | 回复: 1 | |||||
shanshan2010铜虫 (小有名气)
|
[求助]
微谱求助 已有1人参与
|
|
碳谱数据：30.40,49.85,55.44,56.33,56.74,65.44,65.68,78.53,89.11,110.39,112.98,114.33,115.73,116.12,116.72,119.42,122.40,128.91,132.67,138.30,144.68,148.41,149.04 非常感谢 |
回复此楼» 猜你喜欢
职称评审没过，求安慰
已经有34人回复
-
垃圾破二本职称评审标准
已经有17人回复
-
回收溶剂求助
已经有6人回复
-
投稿Elsevier的Neoplasia杂志，到最后选publishing options时页面空白，不能完成投稿
已经有22人回复
-
申请26博士
已经有5人回复
-
EST投稿状态问题
已经有7人回复
-
毕业后当辅导员了，天天各种学生超烦
已经有4人回复
-
聘U V热熔胶研究人员
已经有10人回复
-
求助文献
已经有3人回复
-
投稿返修后收到这样的回复，还有希望吗
已经有8人回复
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
shanshan2010: 金币+10, ★★★很有帮助 2013-12-14 15:56:39
感谢参与，应助指数 +1
shanshan2010: 金币+10, ★★★很有帮助 2013-12-14 15:56:39
|
查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到397个化合物(查询结果仅供参考) 1 . leptolepisol C C27H30O9 相似度:80% Archives of Pharmacal Research 2012 35 1739-1747 Phenylpropanoids and Lignanoids from Euonymus acanthocarpus Jia Xian Zhu, Jie Ren, Jiang Jiang Qin, Xiang Rong Cheng, Qi Zeng, Fei Zhang, Shi Kai Yan, Hui Zi Jin,and Wei Dong Zhang, Structure 13C NMR 碳谱模拟图 2 . leptolepisol C C32H40O9 相似度:76% Phytochemistry 1980 19 449-453 Lignans of Larix leptolepis Keji Miki, Takashi Takehara, Takashi Sasaya, Akira Sakakibara Structure 13C NMR 碳谱模拟图 3 . erythro-dihydroxydehydrodiconiferyl alcohol 相似度:65.2% Chemical & Pharmaceutical Bulletin 1987 35 1785-1789 The Constituents of Eucommia ulmoides OLIV. V. Isolation of Dihydroxydehydrodiconiferyl Alcohol Isomers and Phenolic Compounds TAKESHI DEYAMA,TAKAKO IKAWA,SHIZUKA KITAGAWA and SANSEI NISHIBE Structure 13C NMR 碳谱模拟图 4 . sisymbrifolin C20H24O8 相似度:65.2% Natural Product Research 2007 21 451-454 Isolation and structure determination of a lignan from the bark of Salix alba Qizhen Du; Gerold Jerz; Lianqing Shen; Lili Xiu; Peter Winterhalter Structure 13C NMR 碳谱模拟图 5 . (+)-Vladinol F 相似度:65.2% Chinese Journal of Natural Medicines 2008 6 116-119 Chemical Constituents of Clematis montana SONG Cheng-Zhi; WANG Yue-Hu; HUA Yan; WU Zhang-Kang; DU Zhi-Zhi Structure 13C NMR 碳谱模拟图 6 . (-)-dehydrodiconiferylalcohol 相似度:65.2% Archives of Pharmacal Research 2004 27 287-290 Lignans ofRosa multiflora roots Hosup Yeo, Young-Won Chin, Shin-Young Park and Jinwoong Kim Structure 13C NMR 碳谱模拟图 7 . (-)-(7R,8S,7'E)-4-hydroxy-3,5'-dimethoxy-7,4'-epoxy-8,3'-neolign-7'-ene-9,9'-diol 9'-ethyl ether C22H26O6 相似度:65.2% Planta Medica 2012 78 711-719 Qiao, Li-Rui; Yang, Lin; Zou, Jian-Hua; Li, Li; Sun, Hua; Si, Yi-Kang; Zhang, Dan; Chen, Xiaoguang; Dai, Jungui: Neolignans and Sesquiterpenes from Cell Cultures of Stellera chamaejasme Structure 13C NMR 碳谱模拟图 8 . pinnatifidanin C VI C22H28O8 相似度:65.2% Fitoterapia 2013 91 217-223 Cytotoxic and antioxidant dihydrobenzofuran neolignans from the seeds of Crataegus pinnatifida Xiao-Xiao Huang, Chen-Chen Zhou, Ling-Zhi Li, Ying Peng, Li-Li Lou, Sen Liu, Dian-Ming Li, Takshi Ikejima, Shao-Jiang Song Structure 13C NMR 碳谱模拟图 9 . pinnatifidanin C VII C22H28O7 相似度:65.2% Fitoterapia 2013 91 217-223 Cytotoxic and antioxidant dihydrobenzofuran neolignans from the seeds of Crataegus pinnatifida Xiao-Xiao Huang, Chen-Chen Zhou, Ling-Zhi Li, Ying Peng, Li-Li Lou, Sen Liu, Dian-Ming Li, Takshi Ikejima, Shao-Jiang Song Structure 13C NMR 碳谱模拟图 10 . 3,4'-dimethoxyl-4,9,9'-trihydroxylbenzofuranneolignan-7'-ene 相似度:65.2% Natural Product Research and Development 2013 25 631-633 Study on the Chemical Constituents of Dregea sinensis Hemsl JIA Shao-hua, LIU Feng-liang, LV Fang, CHEN Yan, DAI Rong-ji, MENG Wei-wei, DENG Yu-lin Structure 13C NMR 碳谱模拟图 11 . gnetofuran A C25H24O7 相似度:60.8% Chemical & Pharmaceutical Bulletin 2006 54(7) 1053-1057 Isolation and Biomimetic Synthesis of Anti-inflammatory Stilbenolignans from Gnetum cleistostachyum Chun-Suo YAO,Mao LIN,and Lin WANG Structure 13C NMR 碳谱模拟图 12 . torvanol A C20H20O10S 相似度:60.8% Phytochemistry 2002 59 459-463 Antiviral isoflavonoid sulfate and steroidal glycosides from the fruits of Solanum torvum Damrongkiet Arthan, Jisnuson Svasti, Prasat Kittakoop,Daraporn Pittayakhachonwut, Morakot Tanticharoen, Yodhathai Thebtaranonth Structure 13C NMR 碳谱模拟图 13 . gnetofuran A C25H24O7 相似度:60.8% Journal of Natural Products 2003 66 558-560 Phenolic Constituents of Gnetum klossii Zulfiqar Ali, Toshiyuki Tanaka, Ibrahim Iliya, Munekazu Iinuma, Miyuki Furusawa, Tetsuro Ito, Ken-ichi Nakaya, Jin Murata, and Dedy Darnaedi Structure 13C NMR 碳谱模拟图 14 . threo-dihydroxydehydrodiconiferyl alcohol 相似度:60.8% Planta Medica 2009 75 1246-1252 Investigation of Two Flacourtiaceae Plants: Bennettiodendron leprosipes and Flacourtia ramontchi Xing-Yun Chai, Hong-Yan Ren, Zheng-Ren Xu, Chang-Cai Bai, Fei-Ran Zhou, Si-Kai Ling, Xiao-Ping Pu, Fei-Fei Li,Peng-Fei Tu Structure 13C NMR 碳谱模拟图 15 . columbamine 相似度:60.8% Biochemical Systematics and Ecology 1991 19 433-437 Constituants chimiques de trois especes de Burasaia (Menispermacees) endemiques de Madagascar Ph. Rasoanaivo, S. Ratsimamanga-Urverg, A. Rakoto-Ratsimamanga, A. Raharisololalao Structure 13C NMR 碳谱模拟图 16 . dihydrodehydrodiconiferyl alcohol C20H24O6 相似度:60.8% Natural Product Research 1994 4 267-272 Revision of the NMR Assignments of Pterostilbene and of Dihydrodehydrodiconieferyl alcohol: Cytotoxic Constituents from Anogeissus acuminata Agnes M. Rimando; John M. Pezzuto; Norman R. Farnsworth; Thawatchai Santisuk; Vichai Reutrakul Structure 13C NMR 碳谱模拟图 17 . jatrorrhizine 相似度:60.8% China Journal of Chinese Materia Medica 2009 34 1097-1100 A new flavonoid glucoside from Huanglian jiedutang decoction MA Zhaotang, YANG Xiuwei, ZHONG Guoyue Structure 13C NMR 碳谱模拟图 |
2楼2013-12-14 15:44:16