| 查看: 277 | 回复: 2 | ||||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||||
zhiwu1983木虫 (正式写手)
|
[求助]
求助微谱数据
|
|||
| 碳谱数据如下：18.2,19.7,21.4,25.2,25.3,27.9,36.2,41.4,44.3,50.1,55.1,58.1,59.6,67.9,68.3,75.8,102.3,170.2,217.3 |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有7人回复
-
26申博
已经有3人回复
-
存款400万可以在学校里躺平吗
已经有22人回复
-
最失望的一年
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有19人回复
-
请教限项目规定
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
推荐一本书
已经有13人回复
-
疑惑？
已经有5人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 微谱真的挺不错的！
已经有4人回复
- 求助微谱数据12
已经有3人回复
- 求助微谱数据查询
已经有3人回复
- 锰酸锂XPS数据分析求助！！万分感谢！
已经有4人回复
- 求助微谱数据4个
已经有4人回复
- 求助微谱数据查询
已经有4人回复
- 求助微谱数据查询
已经有4人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 求助维谱数据库
已经有5人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
已经有7人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9782.3
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2721
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
感谢参与，应助指数 +1
|
查询结果：共查到222个化合物(查询结果仅供参考) 1 . 17-Hydroxy-16-hydroxyiminobayeran-19-oic acid C21H33NO4 相似度:60% Phytochemistry 2008 69 1528-1533 Plant growth regulation activity of steviol and derivatives Brás Heleno de Oliveira, Júlio César Stiirmer, José D. de Souza Filho,Ricardo Antonio Ayub Structure 13C NMR 碳谱模拟图 2 . davisinol C20H27NO2 相似度:60% Journal of Natural Products 1996 59 360-366 Diterpenoid Alkaloids from Delphinium davisii Ayhan Ulubelen Structure 13C NMR 碳谱模拟图 3 . davisinol C20H27NO2 相似度:60% Chemistry of Natural Compounds 2000 36 419-477 HETISANE-TYPE DITERPENOID ALKALOIDS I. A. Bessonova and Sh. A. Saidkhodzhaeva Structure 13C NMR 碳谱模拟图 4 . isodojaponin C C24H32O8 相似度:58.3% Journal of Natural Products 2008 71(6) 1055-1058 ent-Kaurane Diterpenoids from Isodon japonicus Seong Su Hong, Seon A. Lee, Xiang Hua Han, Ji Sang Hwang, Chul Lee,Dongho Lee, Jin Tae Hong, Youngsoo Kim, Heesoon Lee, and Bang Yeon Hwang Structure 13C NMR 碳谱模拟图 5 . 11β,13-Epoxy-8β-acetoxy-α-cyclocostunolide 相似度:57.8% Phytochemistry 1986 25 1231-1233 11,13-oxygenated-sesquiterpene lactones from bartlettina karwinskiana Feng Gao, Mahmut Miski, Tom J. Mabry Structure 13C NMR 碳谱模拟图 6 . compound 10b 相似度:57.8% Bioorganic & Medicinal Chemistry 1998 6 993-1002 Cross-linking of proteins by maillard processes—Model reactions of d-glucose or methylglyoxal with butylamine and guanidine derivatives Markus O Lederer, Fränzi Gerum, Theodor Severin Structure 13C NMR 碳谱模拟图 7 . perforenyl acetate 相似度:57.8% Tetrahedron 2002 58 6749-6755 Halogenated sesquiterpenes from the red alga Laurencia obtusa Dimitra Iliopoulou, Vassilios Roussis, Christophe Pannecouque, Erik De Clercq, Constantinos Vagias Structure 13C NMR 碳谱模拟图 8 . compound 19 methyl quaternary ammonium salt C21H40INO5Si 相似度:57.8% Tetrahedron 2013 69 5431-5437 PIDA-promoted intramolecular transannular aziridination to synthesize bridged azatricyclic amines related to methyllycaconitine Zhi-Gang Liu, Hang Cheng, Meng-Jia Ge, Liang Xu, Feng-Peng Wang Structure 13C NMR 碳谱模拟图 9 . coetsoidin C C21H30O5 相似度:57.1% Phytochemistry 1989 28 2753-2757 Diterpenoids from Rabdosia coetsoides Hao Huang,Yunlong Xu,Handong Sun Structure 13C NMR 碳谱模拟图 10 . Abbeokutone 17-O-acetate 相似度:57.1% Phytochemistry 1984 23 1055-1058 Guaianolides and heliangolides from Hymenopappus newberryi F. Bohlmann, C. Zdero, B.L. Turner Structure 13C NMR 碳谱模拟图 11 . (6α )-6,18-dihydroxysclareol C20H36O4 相似度:55% Chemistry & Biodiversity 2006 Vol. 3 54 Structure Elucidation and Antibacterial Activity of New Fungal Metabolites of Sclareol M. Iqbal Choudhary, Zafar Ali Siddiqui, Samreen Hussain, and Atta-ur-Rahman Structure 13C NMR 碳谱模拟图 12 . ent-kaurane-2β,3α,16α-triol C20H34O3 相似度:55% Helvetica Chimica Acta 2007 Vol. 90 1781 A New ent-Kaurane Diterpene from Stems of Alibertia macrophylla K. Schum. (Rubiaceae) Viviane Caˆndida da Silva, Andréia de Oliveira Faria, Vanderlan da Silva Bolzani, and Márcia Nasser Lopes Structure 13C NMR 碳谱模拟图 13 . 15-methoxypinusolidic acid C21H30O5 相似度:55% Chemical & Pharmaceutical Bulletin 2002 50(6) 834-836 A New Neuroprotective Pinusolide Derivative from the Leaves of Biota orientalis Kyung Ah KOO, Sang Hyun SUNG, and Young Choong KIM Structure 13C NMR 碳谱模拟图 |
3楼2013-12-08 13:23:34
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
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-08 14:56:32
感谢参与，应助指数 +1
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-08 14:56:32
|
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222个化合物(查询结果仅供参考) 1 . 17-Hydroxy-16-hydroxyiminobayeran-19-oic acid C21H33NO4 相似度:60% Phytochemistry 2008 69 1528-1533 Plant growth regulation activity of steviol and derivatives Brás Heleno de Oliveira, Júlio César Stiirmer, José D. de Souza Filho,Ricardo Antonio Ayub Structure 13C NMR 碳谱模拟图 2 . davisinol C20H27NO2 相似度:60% Journal of Natural Products 1996 59 360-366 Diterpenoid Alkaloids from Delphinium davisii Ayhan Ulubelen Structure 13C NMR 碳谱模拟图 3 . davisinol C20H27NO2 相似度:60% Chemistry of Natural Compounds 2000 36 419-477 HETISANE-TYPE DITERPENOID ALKALOIDS I. A. Bessonova and Sh. A. Saidkhodzhaeva Structure 13C NMR 碳谱模拟图 4 . isodojaponin C C24H32O8 相似度:58.3% Journal of Natural Products 2008 71(6) 1055-1058 ent-Kaurane Diterpenoids from Isodon japonicus Seong Su Hong, Seon A. Lee, Xiang Hua Han, Ji Sang Hwang, Chul Lee,Dongho Lee, Jin Tae Hong, Youngsoo Kim, Heesoon Lee, and Bang Yeon Hwang Structure 13C NMR 碳谱模拟图 5 . 11β,13-Epoxy-8β-acetoxy-α-cyclocostunolide 相似度:57.8% Phytochemistry 1986 25 1231-1233 11,13-oxygenated-sesquiterpene lactones from bartlettina karwinskiana Feng Gao, Mahmut Miski, Tom J. Mabry Structure 13C NMR 碳谱模拟图 6 . compound 10b 相似度:57.8% Bioorganic & Medicinal Chemistry 1998 6 993-1002 Cross-linking of proteins by maillard processes—Model reactions of d-glucose or methylglyoxal with butylamine and guanidine derivatives Markus O Lederer, Fränzi Gerum, Theodor Severin Structure 13C NMR 碳谱模拟图 7 . perforenyl acetate 相似度:57.8% Tetrahedron 2002 58 6749-6755 Halogenated sesquiterpenes from the red alga Laurencia obtusa Dimitra Iliopoulou, Vassilios Roussis, Christophe Pannecouque, Erik De Clercq, Constantinos Vagias Structure 13C NMR 碳谱模拟图 8 . compound 19 methyl quaternary ammonium salt C21H40INO5Si 相似度:57.8% Tetrahedron 2013 69 5431-5437 PIDA-promoted intramolecular transannular aziridination to synthesize bridged azatricyclic amines related to methyllycaconitine Zhi-Gang Liu, Hang Cheng, Meng-Jia Ge, Liang Xu, Feng-Peng Wang Structure 13C NMR 碳谱模拟图 9 . coetsoidin C C21H30O5 相似度:57.1% Phytochemistry 1989 28 2753-2757 Diterpenoids from Rabdosia coetsoides Hao Huang,Yunlong Xu,Handong Sun Structure 13C NMR 碳谱模拟图 10 . Abbeokutone 17-O-acetate 相似度:57.1% Phytochemistry 1984 23 1055-1058 Guaianolides and heliangolides from Hymenopappus newberryi F. Bohlmann, C. Zdero, B.L. Turner Structure 13C NMR 碳谱模拟图 11 . (6α )-6,18-dihydroxysclareol C20H36O4 相似度:55% Chemistry & Biodiversity 2006 Vol. 3 54 Structure Elucidation and Antibacterial Activity of New Fungal Metabolites of Sclareol M. Iqbal Choudhary, Zafar Ali Siddiqui, Samreen Hussain, and Atta-ur-Rahman Structure 13C NMR 碳谱模拟图 12 . ent-kaurane-2β,3α,16α-triol C20H34O3 相似度:55% Helvetica Chimica Acta 2007 Vol. 90 1781 A New ent-Kaurane Diterpene from Stems of Alibertia macrophylla K. Schum. (Rubiaceae) Viviane Caˆndida da Silva, Andréia de Oliveira Faria, Vanderlan da Silva Bolzani, and Márcia Nasser Lopes Structure 13C NMR 碳谱模拟图 13 . 15-methoxypinusolidic acid C21H30O5 相似度:55% Chemical & Pharmaceutical Bulletin 2002 50(6) 834-836 A New Neuroprotective Pinusolide Derivative from the Leaves of Biota orientalis Kyung Ah KOO, Sang Hyun SUNG, and Young Choong KIM Structure 13C NMR 碳谱模拟图 14 . agallochin H C20H30O3 相似度:55% Journal of Natural Products 2002 65 382-385 ent-Kaurane and Beyerane Diterpenoids from Excoecaria agallocha1 Ammanamanchi S. R. Anjaneyulu, Vadali Lakshmana Rao, and Karanam Sreedhar Structure 13C NMR 碳谱模拟图 15 . 13-epi-homoverrucosan-5β,6β-diol-8-one C20H32O3 相似度:55% Phytochemistry 1995 40 199-203 13-Epi-homoverrucosane derivatives and other diterpenes from Plagiochila (hepaticae) Susanne Valcic, Volker Huch, Michael Veith, Hans Becker Structure 13C NMR 碳谱模拟图 |
2楼2013-12-08 13:23:28