24小时热门版块排行榜    

查看: 297  |  回复: 1

瞬然

新虫 (小有名气)

[求助] 微谱求助,谢谢, 已有1人参与

13C NMR(pyr-d5,400MHz)
C谱:17.0,20.6,21.2,45.4,47.1,49.4,65.4,77.1,83.2,87.2,120.2,131.2,135.8,169.0
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
瞬然: 金币+10, 有帮助 2015-04-22 22:15:52
1 .     dihydrophaseic acid
    相似度:86.6%
Natural Products and Bioprospecting          2012          2          150-153
Two new glucosides from the pellicle of the walnut (Juglans regia)
Le Cai, Chuan-Shui Liu, Xiao-Wei Fu, Xiao-Jing Shen, Tian-Peng Yin, Ya-Bin Yang, Zhong-Tao Ding
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




2 .     4'-dihydrophaseic acid
    相似度:85.7%
Chemistry and Industry of Forest Products          2013          33          113-116
Chemical Components of Chinese Herbal Formula of Gankang
ZHANG Jin-cai, CHEN Guang-ying, HAN Chang-ri, CHEN Wen-hao, ZHAN Xue-mei, ZHANG Wei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




3 .     dihydrophaseic acid
C15H22O5     相似度:80%
Korean Journal of Pharmacognosy          2006          37(4)          290-293
Isolation of Dihydrophaseic Acid from Seed Extract of Nelumbo nucifera
Seo, Jee-Hee; Choi, Yeon-Hee; Yoo, Mi-Young; Hong, Kyung-Sik; Lee, Byung-Hoi; Yon, Gyu-Hwan; Kim, Young-Sup; Kim, Young-Kyoon; Ryu, Shi-Yong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




4 .     (-)-methyl dihydrophaseate
    相似度:75%
Chemical & Pharmaceutical Bulletin          1993          41          178-182
Chemical Constituents of Astragali Semen
Baoliang CUI,Motoyuki NAKAMURA,Junei KINJO and Toshihiro NOHARA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




5 .     (-)-methyl dihydrophaseate
C16H24O5     相似度:75%
Chinese Traditional and Herbal Drugs          2012          43          1685-1687
Isolation and identification of two sesquiterpenes from flowers of Carthamus tinctorius
LI Xiao-feng; HU Xiao-ru; DAI Zhong; ZHANG Yan; LIANG Hong; LIN Rui-chao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




6 .     4'-dihydrophaseic acid
    相似度:73.3%
Phytochemistry          2010          71          693-700
Gynostemosides A–E, megastigmane glycosides from Gynostemma pentaphyllum
Zhen Zhang, Wei Zhang, Yan-Ping Ji, Yun Zhao, Chuan-Gui Wang, Jin-Feng Hu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




7 .     trans-4-dihydrophaseic acid
C15H22O5     相似度:73.3%
Chemistry of Natural Compounds          2013          49          486-492
Chemical Constituents from Aphanamixis grandifolia
Qi Zeng, Ji Ye, Jie Ren, Xiang-rong Cheng, Jiang-jiang Qin, Hui-Zi Jin, Wei-Dong Zhang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




8 .     15-Hydroxy phaseic acid
C15H22O6     相似度:66.6%
Phytochemistry Letters          2012          5          297-300
Terpenoids from the leaves of Podocarpus gracilior
Laura Faiella, Abeer Temraz, Tiziana Siciliano, Nunziatina De Tommasi, Alessandra Braca
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




9 .     Monaspilosuslin
C15H24O6     相似度:66.6%
Natural Product Research          2010          24          750-758
A new sesquiterpene isolated from the extracts of the fungus Monascus pilosus-fermented rice
Ming-Jen Cheng; Ming-Der Wu; Ih-Sheng Chen; Gwo-Fang Yuan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




10 .     dihydro-phaseic acid
    相似度:66.6%
Natural Product Research and Development          2014          26          1207-1211
Chemical Constituents from the Fruits of Dipteronia dyeriana
SHI Ya-na, LIU Da-hui, JIN Hang, YANG Yan, ZHAO Da-ke, WANG Yue-hu, LONG Chun-lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-04-21 21:35:37
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 瞬然 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] 为什么余额宝的年化利率越来越低?主要原因有哪些? +3 瞬息宇宙 2026-08-15 3/150 2026-08-18 21:40 by xiaohuixin
[基金申请] 2027广东省杰青 +3 奶牛小黑 2026-08-15 9/450 2026-08-18 20:09 by 奶牛小黑
[基金申请] 朋友圈看到的 +4 wangzilk 2026-08-18 5/250 2026-08-18 19:25 by wangzilk
[基金申请] 欢迎发来filecode的Mz6后的代码验证其规律 +51 医学老男孩 2026-08-13 110/5500 2026-08-18 19:07 by icerianxia
[基金申请] 明天放榜? +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -大大大大大-
[基金申请] 时间戳变了,能看出什么问题? +8 基诺咪客 2026-08-17 11/550 2026-08-18 17:13 by 悠然熊猫
[基金申请] 重要消息,中午系统在维护 +9 yuleib84 2026-08-18 10/500 2026-08-18 16:52 by archvillain
[论文投稿] 投稿咨询 +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[基金申请] 时间戳又变了8-15 +14 archvillain 2026-08-15 26/1300 2026-08-18 13:37 by phantomgost
[基金申请] 今天维护系统维护 祝所有人 高中 +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by 家与远方
[基金申请] 哪位老哥知道今年的国自然具体哪一天放榜? +13 Ldrop2023 2026-08-13 16/800 2026-08-18 12:25 by 淀粉搬运工
[基金申请] 快农历七夕节了,轻松一下,男人悄悄话,女施主请不要进来。 +4 Tide man 2026-08-14 5/250 2026-08-18 11:35 by Tide man
[基金申请] 感觉是下周放榜了 +6 angus9576 2026-08-17 11/550 2026-08-17 23:57 by angus9576
[基金申请] filecode=后面第一个是大写字母 +8 wangze12014 2026-08-14 10/500 2026-08-17 17:05 by xter9665
[基金申请] 今天系统多次维护,明天很可能放榜! +8 zju2000 2026-08-16 9/450 2026-08-17 12:20 by lmz0216
[精细化工] 招聘 金属平磨液,抛光液研发工程师 +3 小天0311 2026-08-14 3/150 2026-08-16 07:31 by H9PLUS
[基金申请] 各位道友,我要去昆明玩几天,回来见。 +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
[基金申请] 重要来源:本周末出结果 +10 瞬息宇宙 2026-08-12 10/500 2026-08-13 15:46 by likettle
[基金申请] 不应该看fileCode +7 且听虎啸 2026-08-12 9/450 2026-08-13 14:27 by flydreamws
[基金申请] 结合人工智能,周易传统文化,filecode打分制来了,3分以上希望很大。 +3 Tide man 2026-08-12 4/200 2026-08-13 08:35 by ZJTJZ
信息提示
请填处理意见