| 查看: 513 | 回复: 1 | ||
[求助]
各位童鞋，谁能用维普数据库，帮我查个碳谱？
|
|
各位童鞋，谁能用维普数据库，帮我查个碳谱？不胜感激！！ 碳谱数据： 102.13 75.72 56.23 54.69 50.7 50.49 48.21 46.9 42.1 40.34 37.48 33.50 33.40 33.26 32.51 31.77 29.80 29.65 25.60 24.60 23.73 21.58 21.39 18.76 18.70 16.59 16.00 15.99 |
回复此楼» 猜你喜欢
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有9人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有11人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有7人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有8人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有10人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有9人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有10人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
木风枫pan
木虫 (小有名气)
- 应助: 134 (高中生)
- 金币: 1907.2
- 红花: 4
- 帖子: 255
- 在线: 73.5小时
- 虫号: 2011576
- 注册: 2012-09-18
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2012-12-06 23:37:06
Jane815: 金币+10, ★★★很有帮助, 谢谢！ 2012-12-06 23:40:50
感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2012-12-06 23:37:06
Jane815: 金币+10, ★★★很有帮助, 谢谢！ 2012-12-06 23:40:50
|
1 . 22-hydroxyisohopane 相似度:73.3% Chemical & Pharmaceutical Bulletin 1993 41 1939-1943 NMR Spectra of Triterpenoids. I. Conformation of the Side Chain of Hopane and Isohopane, and Their Derivatives Hiroyuki AGETA,Kenji SHIOJIMA,Hideki SUZUKI and Sachiko NAKAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . adiantone 相似度:72.4% Chemical & Pharmaceutical Bulletin 1994 42 45-47 Fern Constituents : Triterpenoids Isolated from the Leaves of Adiantum edgeworthii. Structures of 19α-Hydroxyadiantone and Fern-9(11)-en-25-oic Acid Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 19α-hydroxyisoadiantone 相似度:72.4% Chemical & Pharmaceutical Bulletin 1994 42 45-47 Fern Constituents : Triterpenoids Isolated from the Leaves of Adiantum edgeworthii. Structures of 19α-Hydroxyadiantone and Fern-9(11)-en-25-oic Acid Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . isoadiantone 相似度:72.4% Chemical & Pharmaceutical Bulletin 1994 42 45-47 Fern Constituents : Triterpenoids Isolated from the Leaves of Adiantum edgeworthii. Structures of 19α-Hydroxyadiantone and Fern-9(11)-en-25-oic Acid Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . adianton 相似度:72.4% Phytochemistry 1994 35 1293-1296 Triterpenes from Fossombronia liverworts Carola Grammes, Gunther Burkhardt, Hans Becker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Isoadianton 相似度:72.4% Phytochemistry 1994 35 1293-1296 Triterpenes from Fossombronia liverworts Carola Grammes, Gunther Burkhardt, Hans Becker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . isomerictrisnorhopane 相似度:71.4% Chemical & Pharmaceutical Bulletin 1994 42 377-378 Fern Constituent : A New Triterpenoid Hydrocarbon, Trisnorhopane, Isolated from the Leaves of Dryopteris crassirhizoma and Gleichenia japonica Kenji SHIOJIMA,Masayoshi SUZUKI,Tae MATSUMURA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . pyrrosialactol C27H44O 相似度:71.4% Phytochemistry 1998 49 2461-2466 Dammarane triterpenoids from rhizomes of Pyrrosia lingua Hiroshi Yamashita, Kazuo Masuda, Tomomi Kobayashi, Hiroyuki Ageta, Keniji Shiojima Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 14β,26-epoxy serratane 21α,3β-diol C30H50O3 相似度:70% Planta Medica 1985 51 334-337 A New Triterpenoid Sapogenin of Epoxy Serratane Type from Primula rosea Ramesh Kapoor, A. K. Rishit, K. K. Bhutani and C. K. Atal Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 22-hydroxyhopane 相似度:70% Chemical & Pharmaceutical Bulletin 1993 41 1939-1943 NMR Spectra of Triterpenoids. I. Conformation of the Side Chain of Hopane and Isohopane, and Their Derivatives Hiroyuki AGETA,Kenji SHIOJIMA,Hideki SUZUKI and Sachiko NAKAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 3-epi-betulinic acid C30H48O3 相似度:70% Chemistry of Natural Compounds 2009 45 547-549 CYTOTOXIC CONSTITUENTS FROM Viscum coloratum Bai-Nian Chen, Guan-E Yang, Jian-Kuan Li,Hui-Jing Du, Qing-Shan Li, and Zhao-Ming Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . diploterol 相似度:70% Acta Bot. Boreal. -Occident. Sin. 2008 28 1246-1249 Chemical Constituents in the Leaves of Alsophila spinulosa CHEN Feng-zheng, XIANG Qing-xiang, LI Shu-hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 20S,25-epoxy-24R-hydroxy-dammarane-3-one C30H51O3 相似度:70% Acta Botanica Sinica 2004 46 371-374 Triterpenoids from Erythrophleum fordii LI Nan, YU Fang, YU Shi-Shan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 22,28-epoxyhopane 相似度:70% Chemical & Pharmaceutical Bulletin 1997 45 590-594 Fern Constituents : Triterpenoids Isolated from Rhizomes of Pyrrosia lingua. I Kazuo MASUDA,Hiroshi YAMASHITA,Kenji SHIOJIMA,Toshihiro ITOH and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . hopane-22,30-diol 相似度:70% Chemical & Pharmaceutical Bulletin 1997 45 590-594 Fern Constituents : Triterpenoids Isolated from Rhizomes of Pyrrosia lingua. I Kazuo MASUDA,Hiroshi YAMASHITA,Kenji SHIOJIMA,Toshihiro ITOH and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . hydroxyhopane 相似度:70% Journal of Natural Products 1990 Vol 53 325 Chemotaxonomy of Ferns, 3. Triterpenoids from Polypodium polypodioides Hiroyuki Ageta, Yoko Arai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . diploterol 相似度:70% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . dustanin 相似度:70% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . Mesendanin R C30H52O3 相似度:70% Helvetica Chimica Acta 2012 95 286-300 Triterpenoids from Melia toosendan Shi-Hui Dong, Xiu-Feng He, Lei Dong, Yan Wu, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 14β,26-epoxy-serratane-3,21-dione C30H46O3 相似度:70% Phytochemistry 1984 23 403-406 Three bridged 14β,26-epoxy-C-homo-pentacyclic triterpenes from Primula rosea K.K. Bhutani, R. Kapoor, C.K. Atal Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 3-epi-betulinic acid 相似度:70% Journal of Asian Natural products Research 2010 12 576-581 Three new lupane-type triterpenes from Ceriops tagal Xia-Chang Wang; Xiao-Wei Ouyang; Li-Hong Hu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 22-hydroxyhopane 相似度:70% Chinese Pharmaceutical Journal 2008 43 18-20 Studies on Chemical Constituents of Marchantia polymorpha L. FANG Lei, NIU Chong, LOU Hong-xiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . Hopan-22-01 C31H54O 相似度:70% Chemical Communications 1984 1657-1658 Occurrence of Triterpenoids in Methanol-oxidizing Bacteria. 2-Methyl-22- hydroxyhopane from Corynebacterium André Babadjamian, Robert Faure, Michèle Laget, Gerard Dumenil and Prudent Padieu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 22-hydroxyhopane C30H52O 相似度:70% Phytotherapy Research 1998 12 S21-S24 Three triterpenoids and one flavonoid from the liverwort Asterella blumeana grown in vitro M. Neves, R. Morais, S. Gafner and K. Hostettmann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 22,29-dihydroxyhopane C30H52O2 相似度:70% Phytotherapy Research 1998 12 S21-S24 Three triterpenoids and one flavonoid from the liverwort Asterella blumeana grown in vitro M. Neves, R. Morais, S. Gafner and K. Hostettmann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . Hopan-22-ol 相似度:70% Australian Journal of Chemistry 1987 40 1713-1721 A 13C N.M.R. Study of Some Oxygenated Hopane Triterpenes AL Wilkins, KJ Ronaldson, PM Jager and PW Bird Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . compound 1d 相似度:70% Australian Journal of Chemistry 1987 40 1713-1721 A 13C N.M.R. Study of Some Oxygenated Hopane Triterpenes AL Wilkins, KJ Ronaldson, PM Jager and PW Bird Structure 13C NMR 碳谱模拟图 |
2楼2012-12-06 21:08:52