24小时热门版块排行榜    

查看: 609  |  回复: 2

250350663

木虫 (正式写手)

[求助] 64 已有1人参与

13C NMR (100 MHz, DMSO) δ16.4, 16.9, 17.0, 17.2, 21.1, 23.3, 28.8, 37.5, 38.4, 38.5, 41.7, 46.8, 47.0, 47.0, 52.3, 54.7, 67.1, 82.2, 124.5, 138.2,178.3
回复此楼
药化植化
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
250350663: 金币+10, ★★★很有帮助 2015-06-04 17:19:57
1 .     methyl 7α-hydroxy-14α-methyl-13-oxo-(8αH)-podocarp-11-en-18-oate
    相似度:66.6%
Magnetic Resonance in Chemistry          1990          28          529-532
13C nuclear magnetic resonance spectra of several podocarpane and cassane diterpenoids
A. Abad, C. Agulló, M. Arnó, L. R. Domingo and R. J. Zaragozá
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     methyl 7α-hydroxy-14α-methyl-13-oxo-(8αH)-podocarpan-18-oate
    相似度:66.6%
Magnetic Resonance in Chemistry          1990          28          529-532
13C nuclear magnetic resonance spectra of several podocarpane and cassane diterpenoids
A. Abad, C. Agulló, M. Arnó, L. R. Domingo and R. J. Zaragozá
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     epoxy-8,14α (compound 1c)
    相似度:66.6%
Organic Magnetic Resonance          1979          12          209−211
Etude par RMN du 13C d'Epoxydes en Série Diterpénique
Bernard Delmond, Bernard Papillaud, Jacques Valade, Michel Petraud and Bernard Barbe
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     3β,11α-Dihydroxyurs-12-en-28-oic acid
C30H48O4     相似度:65.2%
Phytochemical Analysis          2005          16          364-369
Chemical composition of the epicuticular wax from the fruits of Eucalyptus globulus
Susana I. Pereira, Carmen S. R. Freire, Carlos Pascoal Neto, Armando J. D. Silvestre and Artur M. S. Silva
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     乌苏酸
    相似度:64%
Chinese Traditional and Herbal Drugs          2006          37          989-990
黑翅土白蚁的化学成分研究
薛德钧;王秀丽
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     ent-kaurane-2β,3α,16α-triol
C20H34O3     相似度:61.9%
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    Structure & 13C NMR     碳谱模拟图
7 .     9β,13β-endoperoxide-abieta-8 (14)-en-18-oic acid
C20H30O4     相似度:61.9%
Acta Botanica Sinica          2004          45          1002-1008
Terpenoids and Phenols from Taiwania flousiana
XIANG Ying, YANG Sheng-Ping, ZHAN Zha-Jun, YUE Jian-Min
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     saussureamine A
C20H29O4N     相似度:61.9%
Chemical & Pharmaceutical Bulletin          1993          41          214-216
SAUSSUREAMINES A, B, C, D, AND E, NEW ANTI-ULCER PRINCIPLES FROM CHINESE SAUSSUREAE RADIX
Masayuki YOSHIKAWA,Shoko HATAKEYAMA,Yasuhiro INOUE and Johji YAMAHARA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     hymenophylloide methyl ester
C21H32O4     相似度:61.9%
Phytochemistry          1989          28          2741-2744
Diterpenes from Fleischmannia hymenophylla and Brickellia laciniata
J. Jakupovic,F. Tsichritzis,G. Tamayo-Castillo,V. Castro,F. Bohlmann,E. Boldt
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     ent-labda-7,13E-dien-2β,3α-15-triol
    相似度:61.9%
Phytochemistry          1990          29          324-325
Diterpenoids from chilean Baccharis species
Cecilia Labbé,Francesca Faini,Mariano Castillo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
尼赫
2楼2015-06-04 14:47:04
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

250350663

木虫 (正式写手)

引用回帖:
2楼: Originally posted by seuseasoar at 2015-06-04 14:47:04
1 .     methyl 7α-hydroxy-14α-methyl-13-oxo-(8αH)-podocarp-11-en-18-oate
    相似度:66.6%
Magnetic Resonance in Chemistry          1990          28          529-532
13C nuclear magnetic reson ...

3楼2015-06-04 17:19:54
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 250350663 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[教师之家] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 uaz7enpl3v 2026-06-12 4/200 2026-06-13 09:59 by ZYNi吖
[考研] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 iatmx9xeph 2026-06-12 3/150 2026-06-13 09:49 by elcy61yo4c
[考博] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 iatmx9xeph 2026-06-12 3/150 2026-06-13 09:44 by elcy61yo4c
[硕博家园] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 uaz7enpl3v 2026-06-12 3/150 2026-06-13 09:09 by t4hz8376wy
[找工作] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +4 q1zg6x4lf3 2026-06-12 4/200 2026-06-13 08:53 by t4hz8376wy
[公派出国] T^T +4 q1zg6x4lf3 2026-06-12 4/200 2026-06-13 08:49 by t4hz8376wy
[考博] →_→ +3 q1zg6x4lf3 2026-06-12 3/150 2026-06-13 08:49 by t4hz8376wy
[找工作] *囍 +3 m584r2z4j3 2026-06-12 3/150 2026-06-13 08:29 by t4hz8376wy
[考研] T^T +4 m584r2z4j3 2026-06-11 4/200 2026-06-13 08:22 by t4hz8376wy
[论文投稿] →_→ +5 m584r2z4j3 2026-06-11 5/250 2026-06-13 08:13 by t4hz8376wy
[硕博家园] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 x2l6xoh0i3 2026-06-12 3/150 2026-06-13 06:24 by fjz4noejhx
[考博] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 uaz7enpl3v 2026-06-12 3/150 2026-06-13 05:24 by fjz4noejhx
[考研] ╭(╯ε╰)╮ +3 m584r2z4j3 2026-06-11 3/150 2026-06-13 04:07 by 17a9ac4dm7
[硕博家园] T^T +4 m584r2z4j3 2026-06-11 5/250 2026-06-13 03:47 by 17a9ac4dm7
[硕博家园] O(∩_∩)O +3 jk31rb6vyz 2026-06-12 4/200 2026-06-12 22:49 by i7b870kxb0
[考博] [急招]吉林大学招收26年9月入学考核制博士生1名,截止今晚24点前 +3 hehejin 2026-06-10 4/200 2026-06-12 18:24 by 冻雨天
[教师之家] 重庆理工大学副校长遇刺身亡 传涉案副教授疑因积怨行凶 +6 yexuqing 2026-06-07 7/350 2026-06-12 16:46 by wwwkkk83
[基金申请] 前几天时间戳更新了 +8 vito刘 2026-06-11 13/650 2026-06-12 14:17 by BlakeReary
[教师之家] AASSDDFF +3 m584r2z4j3 2026-06-11 3/150 2026-06-12 11:28 by zs48m4lz8g
[考博] 还有课题组有博士名额吗 +5 冻雨天 2026-06-07 6/300 2026-06-08 20:59 by RCS_tyro
信息提示
请填处理意见