| 查看: 428 | 回复: 4 | ||||
[求助]
(维普求助)
|
|
DTH12-10-9-1-3-10 M=318 13C NMR ( MeOD) δ 171.18, 166.28, 163.28, 160.82, 155.11, 145.38, 140.57, 120.33, 117.22, 115.00, 113.36, 106.53, 103.93, 24.29, 20.38. |
回复此楼» 猜你喜欢
291 求调剂
已经有22人回复
-
296求调剂
已经有3人回复
-
一志愿北理工298英一数二求调剂
已经有11人回复
-
材料与化工调剂
已经有18人回复
-
080500求调剂
已经有14人回复
-
284求调剂
已经有7人回复
-
085800 能源动力求调剂
已经有5人回复
-
287求调剂
已经有20人回复
-
298求调剂
已经有10人回复
-
求调剂
已经有3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
2楼2013-11-25 22:44:15
3楼2013-11-26 10:31:32
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
4楼2013-11-26 10:34:38
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
|
1 . lecanorin 相似度:73.3% China Journal of Chinese Materia Medica 2001 26 608-610 Studies on Chemical Constituents of Umbilicaria esculenta(Miyoshi)Minks Qiu Cheng, DING Yi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . lecanorin 相似度:60% Journal of Natural Products 2000 63 1396-1399 Effect of Lichen Metabolites on Thylakoid Electron Transport and Photophosphorylation in Isolated Spinach Chloroplasts1 Irma S. Rojas,Blas Lotina-Hennsen, and Rachel Mata Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . methyl6-(4-methoxyphenylamino)-2,5-dioxo-1,2,5,6-tetrahydro-1,6-naphthyridine-8-carboxylate C17H15N3O5 相似度:60% Heterocycles 2012 84 449-459 Enamino Esters in the Synthesis of Heterocyclic Systems. Transformation of Dimethyl Acetone-1,3-dicarboxylate into Polysubstituted 1,6-Naphthyridine-8-carboxylates Jože Šporar, Jure Bezenšek, Uroš Uršič, Amalija Golobič, Jurij Svete, and Branko Stanovnik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 7-Hydroxy-6-(1-methyl-1H-pyrazol-5-yl)-4-methyl-2H-chromen-2-one C14H12N2O3 相似度:60% Chemistry of Natural Compounds 2012 48 751-756 A new flavonoid glycoside from mistletoe transformed by Rhodobacter sphaeroides Rui Juan Li, Guan E Yang, Hong Juan Bai, Qiong Zhang, Jian Kuan Li, Qing Shan Li, Zhao Ming Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . phyllocoumarin 相似度:58.8% Phytochemistry 1989 28 2477-2481 Flavanocoumarins and flavanophenylpropanoids from Phyllocladus trichomanoides Lai Yeap Foo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Luteolin 7-O-glucuronide C21H18O12 相似度:56.2% Chemistry of Natural Compounds 2002 38 358-406 PHENOLIC COMPOUNDS OF PLANTS OF THE Scutellaria L. GENUS. DISTRIBUTION, STRUCTURE, AND PROPERTIES V. M. Malikov and M. P. Yuldashev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Botryorhodine D C16H12O6 相似度:56.2% Phytochemistry 2010 71 110-116 Botryorhodines A–D, antifungal and cytotoxic depsidones from Botryosphaeria rhodina, an endophyte of the medicinal plant Bidens pilosa Randa Abdou, Kirstin Scherlach, Hans-Martin Dahse, Isabel Sattler, Christian Hertweck Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 1,3,5,6-tetrahydroxy-4-prenylxanthone 相似度:56.2% Natural Product Research and Development 2004 16 511-513 XANTHONES FROM THE WHOLE PLANT OF HYPERICUM JAPONICUM FU Peng; LI Ting-zhao; LIU Run-hui; ZHANG Wei; ZHANG Wei-dong*; CHEN Hai-sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . methyl 2-hydroxy-4-(3-hydroxy-5-methylphenoxy)-6-methylbenzoate 相似度:56.2% The Journal of Antibiotics 2011 64 465-467 Diphenyl etheric metabolites from Streptomyces sp. neau50 Dian-Liang Gong, Xiang-Jing Wang, Zhi-Dan Xiang, Ji-Dong Wang, Hui Zhang, Chong-Xi Liu, Ji Zhang and Wen-Sheng Xiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3,6,8-Trihydroxy-1-methylxanthone C14H10O5 相似度:53.3% Journal of Natural Products 2003 66 706-708 Two New Xanthone Derivatives from the Algicolous Marine Fungus Wardomyces anomalus Ahmed Abdel-Lateff, Christine Klemke, Gabriele M. Knig, and Anthony D. Wright Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . corynesidone A C15H12O5 相似度:53.3% Phytochemistry 2009 70 407-413 Aromatase inhibitory,radical scavenging, and antioxidant activities of depsidones and diaryl ethers from the endophytic fungus Corynespora cassiicola L36 Porntep Chomcheon, Suthep Wiyakrutta, Nongluksna Sriubolmas, Nattaya Ngamrojanavanich, Surapong Kengtong, Chulabhorn Mahidol, Somsak Ruchirawat , Prasat Kittakoop Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . luteolin 相似度:53.3% China Journal of Chinese Materia Medica 2008 33 1538-1540 Studies OR Chemical Constituents of Oxytropis Satcata YANG Huan, WANG Dong, TONG Li, CAI Baochang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . aschernaphthopyrone B C28H22O10 相似度:53.3% Journal of Natural Products 2010 73 688-692 Hopane-Type Triterpenes and Binaphthopyrones from the Scale Insect Pathogenic Fungus Aschersonia paraphysata BCC 11964 Masahiko Isaka, Arunrat Yangchum, Pranee Rachtawee, Somjit Komwijit and Apisara Lutthisungneon Structure 13C NMR 碳谱模拟图 ------------------------------------------------------------------------------ |
5楼2013-11-26 11:38:24
