| 查看: 880 | 回复: 4 | ||||
zchangll
|
[求助]
维普求助--www 已有1人参与
|
|
朋友有个三萜，大家有空帮我看看吧。 18.84,19.29, 19.98,20.48,22.02, 25.71, 26.50,27.73 ,28.08 ,28.43, 28.86,29.94,30.45, 30.60,33.03,33.83,34.98, 36.34, 37.52, 45.83,46.46, 48.28, 49.65, 53.30,73.26, 80.43,112.33,176.80 |
回复此楼» 猜你喜欢
求调剂
已经有6人回复
-
275求调剂
已经有4人回复
-
318求调剂
已经有6人回复
-
305分求调剂（食品工程）
已经有5人回复
-
求调剂院校信息
已经有5人回复
-
一志愿070300浙大化学358分，求调剂！
已经有3人回复
-
一志愿东华大学化学070300，求调剂
已经有5人回复
-
求调剂
已经有5人回复
-
一志愿北京化工大学070300 学硕336求调剂
已经有6人回复
-
考研调剂
已经有3人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 哪有可以用的桥梁外文文献啊。求助！！知网的不能下载啊，有没其他渠道！
已经有14人回复
- meta分析相关问题
已经有6人回复
- 维普求助！！！
已经有3人回复
- 论文求助！（老师，原谅如此笨的我吧.....！）
已经有23人回复
- 求助：食品工业科技投稿要求
已经有11人回复
- 求助，有谁用过这个网站http://www.dna.affrc.go.jp/PLACE/info.html
已经有4人回复
- 期刊文献图收馆帐号密码大全
已经有31人回复
- 【求助】为什么http://www.abinit.org/这个网页打不开
已经有3人回复
- 【求助】程序员联合开发网下载程序www.pudn.com
已经有5人回复
- 【求助】亲爱的虫友们有谁在http://www.elsevier.com上下过文章
已经有5人回复
- 【求助】氯化亚砜
已经有14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
zchangll: 金币+10, ★★★很有帮助, 3Q 2014-08-16 21:37:59
感谢参与，应助指数 +1
zchangll: 金币+10, ★★★很有帮助, 3Q 2014-08-16 21:37:59
|
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7077个化合物(查询结果仅供参考) 1 . nigranoic acid C30H46O4 相似度:80% Journal of Natural Products 1996 59 525-527 Nigranoic Acid, a Triterpenoid from Schisandra sphaerandra That Inhibits HIV-1 Reverse Transcriptase Han-dong Sun, Sheng-xiang Qiu, Long-ze Lin, Zong-yu Wang, Zhong-wen Lin, Thitima Pengsuparp, John M. Pezzuto, Harry H. S. Fong, Geoffrey A. Cordell, and Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 2 . 3-dehydrocycloasgenin C 相似度:76.6% Chemistry of Natural Compounds 1998 34 475-476 TRITERPENE GLYCOSIDES OF Astragalus AND THEIR GENINS LVII. THE STRUCTURE OF CYCLOPYCNANTHOGENIN M. A. Agzamova and M. I. Isaev Structure 13C NMR 碳谱模拟图 3 . (24R)-cycloartane-3β,24,25-triol 相似度:76.6% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 4 . cycloartanol 相似度:76.6% The Chinese Pharmaceutical Journal 2003 55 267-272 The Cytotoxic Constitunets of Euphorbia makinoi Jing-Ru Weng, Huey-Jen Su, Ming-Hong Yen, Shen-Jeu Won and Chun-Nan Lin Structure 13C NMR 碳谱模拟图 5 . compound 19 相似度:76.6% Planta Medica 2011 77 736-741 Chemical Constituents and Antitubercular Activity of Formosan Pisonia umbellifera Hsiou-Ting Kuo, Chien-Fang Peng, Hung-Yi Huang, Chu-Hung Lin, Ih-Sheng Chen, Ian-Lih Tsai Structure 13C NMR 碳谱模拟图 6 . Neoabiestrine H C30H52O4 相似度:76.6% Phytochemistry 2012 81 159-164 Cytotoxic triterpenoids from Abies recurvata Yong-Li Li, Yan-Xia Gao, Xian-Wen Yang, Hui-Zi Jin, Ji Ye, Luke Simmons, Ning Wang, Andre Steinmetz, Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 7 . schisanterpene B C27H40O4 相似度:75% Chemical & Pharmaceutical Bulletin 2006 54(4) 542-545 A New Triterpene and Dibenzocyclooctadiene Lignans from Schisandra propinqua (WALL.) BAILL LiJia XU,Feng HUANG,SiBao CHEN,ShiLin CHEN,and PeiGen XIAO Structure 13C NMR 碳谱模拟图 8 . 24-Methylene-3,4-seco-cycloart-4(28)-en-3-oic acid 相似度:74.1% Archives of Pharmacal Research 2001 24 527-531 A cytotoxic secocycloartenoid fromAbies koreana Hyun Jung Kim, Quoc Khanh Le, Mi Hyun Lee, Tae Sung Kim and Hyeong-Kyu Lee, et al. Structure 13C NMR 碳谱模拟图 9 . Abiesatrine I C31H54O3 相似度:74.1% Organic & Biomolecular Chemistry 2010 8 2609-2616 Abiesatrines A–J: anti-inflammatory and antitumor triterpenoids from Abies georgei Orr Xian-Wen Yang, Su-Mei Li, Liang Wu, Yong-Li Li, Lin Feng, Yun-Heng Shen, Jun-Mian Tian, Jian Tang, Ning Wang, Yonghong Liu and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 10 . compound 11 相似度:74.1% Journal of Natural Medicines 2014 68 513-520 3,4-seco-24-homo-28-nor-Cycloartane and drimane-type sesquiterpenes and their lactams from the EtOAc-soluble fraction of a leaf extract of Cinnamosma fragrans and their biological activity Yuya Nomoto, Liva Harinantenaina, Sachiko Sugimoto, Katsuyoshi Matsunami, Hideaki Otsuka Structure 13C NMR 碳谱模拟图 11 . nigranoic acid 相似度:73.3% Chemistry & Biodiversity 2007 Vol. 4 112 Hydroxylation of the Triterpenoid Nigranoic Acid by the Fungus Gliocladium roseum YMF1.00133 Jin-Yan Dong, Ye-Gao Chen, Hong-Chuan Song, Yan-Hui Zhu, Yong-Ping Zhou, Lei Li, Yan-Ping H, Jie Cao, and Ke-Qin Zhang Structure 13C NMR 碳谱模拟图 12 . secaubrytriol C30H50O5 相似度:73.3% Journal of Natural Products 2006 69 1711-1714 seco-Cycloartane Triterpenes from Gardenia aubryi Raphal Grougnet, Prokopios Magiatis, Sofia Mitaku, Stella Loizou, Paraskevi Moutsatsou, Aris Terzis, Pierre Cabalion, Franois Tillequin, and Sylvie Michel Structure 13C NMR 碳谱模拟图 13 . cycloart-24-en-3β,23(R),28-triol 3-sulfate C30H49O6S 相似度:73.3% Journal of Natural Products 2000 63 210-216 New Triterpenoid Sulfates from the Red Alga Tricleocarpa fragilis1 F. David Horgen, Bryan Sakamoto, and Paul J. Scheuer Structure 13C NMR 碳谱模拟图 14 . 3β,28-dihydroxycycloart-24-en-23-one 3-sulfate C30H47O6S 相似度:73.3% Journal of Natural Products 2000 63 210-216 New Triterpenoid Sulfates from the Red Alga Tricleocarpa fragilis1 F. David Horgen, Bryan Sakamoto, and Paul J. Scheuer Structure 13C NMR 碳谱模拟图 |
2楼2014-08-14 11:43:40
zchangll 
新虫 (正式写手)
- 应助: 14 (小学生)
- 金币: 1033.1
- 散金: 3
- 红花: 11
- 帖子: 987
- 在线: 88.5小时
- 虫号: 2330945
- 注册: 2013-03-08
- 性别: GG
- 专业: 天然药物化学
3楼2014-08-14 22:48:41
zchangll
新虫 (正式写手)
- 应助: 14 (小学生)
- 金币: 1033.1
- 散金: 3
- 红花: 11
- 帖子: 987
- 在线: 88.5小时
- 虫号: 2330945
- 注册: 2013-03-08
- 性别: GG
- 专业: 天然药物化学
4楼2014-08-15 22:40:57
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
|
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7077个化合物(查询结果仅供参考) 1 . nigranoic acid C30H46O4 相似度:80% Journal of Natural Products 1996 59 525-527 Nigranoic Acid, a Triterpenoid from Schisandra sphaerandra That Inhibits HIV-1 Reverse Transcriptase Han-dong Sun, Sheng-xiang Qiu, Long-ze Lin, Zong-yu Wang, Zhong-wen Lin, Thitima Pengsuparp, John M. Pezzuto, Harry H. S. Fong, Geoffrey A. Cordell, and Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 2 . 3-dehydrocycloasgenin C 相似度:76.6% Chemistry of Natural Compounds 1998 34 475-476 TRITERPENE GLYCOSIDES OF Astragalus AND THEIR GENINS LVII. THE STRUCTURE OF CYCLOPYCNANTHOGENIN M. A. Agzamova and M. I. Isaev Structure 13C NMR 碳谱模拟图 3 . (24R)-cycloartane-3β,24,25-triol 相似度:76.6% Phytochemistry 1994 35 1017-1022 Cycloartane triterpene from Juncus effusus Marina Della Greca, Antonio Molinaro, Pietro Monaco and Lucio Previtera Structure 13C NMR 碳谱模拟图 4 . cycloartanol 相似度:76.6% The Chinese Pharmaceutical Journal 2003 55 267-272 The Cytotoxic Constitunets of Euphorbia makinoi Jing-Ru Weng, Huey-Jen Su, Ming-Hong Yen, Shen-Jeu Won and Chun-Nan Lin Structure 13C NMR 碳谱模拟图 5 . compound 19 相似度:76.6% Planta Medica 2011 77 736-741 Chemical Constituents and Antitubercular Activity of Formosan Pisonia umbellifera Hsiou-Ting Kuo, Chien-Fang Peng, Hung-Yi Huang, Chu-Hung Lin, Ih-Sheng Chen, Ian-Lih Tsai Structure 13C NMR 碳谱模拟图 6 . Neoabiestrine H C30H52O4 相似度:76.6% Phytochemistry 2012 81 159-164 Cytotoxic triterpenoids from Abies recurvata Yong-Li Li, Yan-Xia Gao, Xian-Wen Yang, Hui-Zi Jin, Ji Ye, Luke Simmons, Ning Wang, Andre Steinmetz, Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 7 . schisanterpene B C27H40O4 相似度:75% Chemical & Pharmaceutical Bulletin 2006 54(4) 542-545 A New Triterpene and Dibenzocyclooctadiene Lignans from Schisandra propinqua (WALL.) BAILL LiJia XU,Feng HUANG,SiBao CHEN,ShiLin CHEN,and PeiGen XIAO Structure 13C NMR 碳谱模拟图 8 . 24-Methylene-3,4-seco-cycloart-4(28)-en-3-oic acid 相似度:74.1% Archives of Pharmacal Research 2001 24 527-531 A cytotoxic secocycloartenoid fromAbies koreana Hyun Jung Kim, Quoc Khanh Le, Mi Hyun Lee, Tae Sung Kim and Hyeong-Kyu Lee, et al. Structure 13C NMR 碳谱模拟图 9 . Abiesatrine I C31H54O3 相似度:74.1% Organic & Biomolecular Chemistry 2010 8 2609-2616 Abiesatrines A–J: anti-inflammatory and antitumor triterpenoids from Abies georgei Orr Xian-Wen Yang, Su-Mei Li, Liang Wu, Yong-Li Li, Lin Feng, Yun-Heng Shen, Jun-Mian Tian, Jian Tang, Ning Wang, Yonghong Liu and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 10 . compound 11 相似度:74.1% Journal of Natural Medicines 2014 68 513-520 3,4-seco-24-homo-28-nor-Cycloartane and drimane-type sesquiterpenes and their lactams from the EtOAc-soluble fraction of a leaf extract of Cinnamosma fragrans and their biological activity Yuya Nomoto, Liva Harinantenaina, Sachiko Sugimoto, Katsuyoshi Matsunami, Hideaki Otsuka Structure 13C NMR 碳谱模拟图 11 . nigranoic acid 相似度:73.3% Chemistry & Biodiversity 2007 Vol. 4 112 Hydroxylation of the Triterpenoid Nigranoic Acid by the Fungus Gliocladium roseum YMF1.00133 Jin-Yan Dong, Ye-Gao Chen, Hong-Chuan Song, Yan-Hui Zhu, Yong-Ping Zhou, Lei Li, Yan-Ping H, Jie Cao, and Ke-Qin Zhang Structure 13C NMR 碳谱模拟图 12 . secaubrytriol C30H50O5 相似度:73.3% Journal of Natural Products 2006 69 1711-1714 seco-Cycloartane Triterpenes from Gardenia aubryi Raphal Grougnet, Prokopios Magiatis, Sofia Mitaku, Stella Loizou, Paraskevi Moutsatsou, Aris Terzis, Pierre Cabalion, Franois Tillequin, and Sylvie Michel Structure 13C NMR 碳谱模拟图 13 . cycloart-24-en-3β,23(R),28-triol 3-sulfate C30H49O6S 相似度:73.3% Journal of Natural Products 2000 63 210-216 New Triterpenoid Sulfates from the Red Alga Tricleocarpa fragilis1 F. David Horgen, Bryan Sakamoto, and Paul J. Scheuer Structure 13C NMR 碳谱模拟图 14 . 3β,28-dihydroxycycloart-24-en-23-one 3-sulfate C30H47O6S 相似度:73.3% Journal of Natural Products 2000 63 210-216 New Triterpenoid Sulfates from the Red Alga Tricleocarpa fragilis1 F. David Horgen, Bryan Sakamoto, and Paul J. Scheuer Structure 13C NMR 碳谱模拟图 15 . 25-hydroxyl-9,19-cycloart-22-ene-3-one C30H48O2 相似度:73.3% Journal of Asian Natural Products Research 2009 11 779-782 Two new triterpenoids from the leaves and stems of Fritillaria hupehensis Hui-Fang Pi, Peng Zhang, Han-Li Ruan, Yong-Hui Zhang, Han-Dong Sun and Ji-Zhou Wu Structure 13C NMR 碳谱模拟图 16 . (24R)-cycloartane-3β,24,25,28-tetrol C30H52O4 相似度:73.3% Phytochemistry 1997 46 397-381 Cycloartane triterpenoids from Aglaia harmsiana Akira Inada, Shintaro Ohtsuki, Takako Sorano, Hiroko Murata, Yuka Inatomi, Dedy Darnaedi, Tsutomu Nakanishi Structure 13C NMR 碳谱模拟图 17 . (24R)-cycloartane-3α,24,25-triol C30H52O3 相似度:73.3% Phytochemistry 1997 46 397-381 Cycloartane triterpenoids from Aglaia harmsiana Akira Inada, Shintaro Ohtsuki, Takako Sorano, Hiroko Murata, Yuka Inatomi, Dedy Darnaedi, Tsutomu Nakanishi Structure 13C NMR 碳谱模拟图 18 . (24R)-cycloartane-3β,24,25-triol 相似度:73.3% Phytochemistry 1997 46 397-381 Cycloartane triterpenoids from Aglaia harmsiana Akira Inada, Shintaro Ohtsuki, Takako Sorano, Hiroko Murata, Yuka Inatomi, Dedy Darnaedi, Tsutomu Nakanishi Structure 13C NMR 碳谱模拟图 19 . Gardenoin H C30H48O3 相似度:73.3% Chemical & Pharmaceutical Bulletin 2011 59(3) 385-387 Gardenoins E-H, Cycloartane Triterpenes from the Apical Buds of Gardenia obtusifolia Thanesuan NUANYAI, Ruengrit SAPPAPAN, Tirayut VILAIVAN, and Khanitha PUDHOM Structure 13C NMR 碳谱模拟图 20 . Nigranoic acid 相似度:73.3% Phytochemistry Letters 2012 5 123-127 Microbial transformation of the triterpene nigranoic acid in Trichoderma sp. Yu-Hong Yang,Rong Sun,Hong-Chuang Song,Yao-Bo Xu,Pan Yang,Dong-Yan Yang,Ze-Kai Shen,An-Ran Wang,Ye-Gao Chen,Jin-Yan Dong Structure 13C NMR 碳谱模拟图 21 . Nigranoic acid C30H46O4 相似度:73.3% Archives of Pharmacal Research 2003 26 912-916 Triterpenoids from Schisandra henryi with cytotoxic effect on leukemia and hela cells in vitro Ye-Gao Chen, Zheng-Cai Wu, Yu-Ping Lv, Shi-Hong Gui and Jin Wen, et al. Structure 13C NMR 碳谱模拟图 22 . Abiesatrine J C30H44O4 相似度:73.3% Organic & Biomolecular Chemistry 2010 8 2609-2616 Abiesatrines A–J: anti-inflammatory and antitumor triterpenoids from Abies georgei Orr Xian-Wen Yang, Su-Mei Li, Liang Wu, Yong-Li Li, Lin Feng, Yun-Heng Shen, Jun-Mian Tian, Jian Tang, Ning Wang, Yonghong Liu and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 23 . compound 11 相似度:73.3% Tetrahedron 2002 58 8073-8086 Cytotoxic and anti-HIV-1 constituents of Gardenia obtusifolia and their modified compounds Patoomratana Tuchinda, Wilart Pompimon, Vichai Reutrakul, Manat Pohmakotr, Chalobon Yoosook, Natedao Kongyai, Samaisukh Sophasan, Kulawee Sujarit, Suchart E Upathum, Thawatchai Santisuk Structure 13C NMR 碳谱模拟图 24 . coccinetane A C30H48O2 相似度:73.3% Tetrahedron 1999 55 119-132 Novel seco-cycloartanes from Kadsura coccinea and the assisted autoxidation of a tri-substituted alkene Lai-King Sy, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 25 . compound 14 C30H50O 相似度:73.3% Tetrahedron 1999 55 119-132 Novel seco-cycloartanes from Kadsura coccinea and the assisted autoxidation of a tri-substituted alkene Lai-King Sy, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 26 . compound 11 C30H46O3 相似度:73.3% Tetrahedron 2002 58 8073-8086 Cytotoxic and anti-HIV-1 constituents of Gardenia obtusifolia and their modified compounds Patoomratana Tuchinda, Wilart Pompimon, Vichai Reutrakul, Manat Pohmakotr, Chalobon Yoosook, Natedao Kongyai, Samaisukh Sophasan, Kulawee Sujarit, Suchart E Upathum, Thawatchai Santisuk Structure 13C NMR 碳谱模拟图 |
5楼2014-08-16 10:13:03
