24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 767  |  回复: 2

lqm19890117

银虫 (小有名气)

[求助] 微谱求助(2) 已有1人参与

碳谱数据如下,溶剂为氘代氯仿,谢谢!
8.70,10.93,14.18,22.66,31.76,36.22,107.09,125.58,157.86,172.24
回复此楼

» 猜你喜欢

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wuhankui

新虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
lqm19890117: 金币+10, ★★★★★最佳答案, 非常感谢! 2018-06-22 10:02:18
1 .     hydroxydihydrobovolide(5-hydroxyl-3,4-dimethy-5-penty-l2(5H)-furanone)
    相似度:90.9%
Chinese Journal of Marine Drugs          2011          30(5)          18-22
Studies on chemical constituents of Gorgonian Mel ithaea sp.from the South China Sea
SU Li-li,TANG Xu-li,ZHANG Jing,LI Guo-qiang
Structure      13C NMR    期刊地址   
2 .     4-hydroxy-2,3-dimethyl-2-nonen-4-olide
    相似度:90.9%
Chemistry Letters          1996          25          205-206
Secretion of Allelochemicals from the Cultured Suspension Cells of Marchantia polymorpha
Li Chen, Shunsuke Izumi, Diana I. Ito, Tomoko Iwaeda, Ryoichi Utsumi and Toshifumi Hirata
Structure      13C NMR    期刊地址   
3 .     hydroxydihydrobovolide
    相似度:90.9%
Chinese Traditional and Herbal Drugs          2013          44          272-276
Chemical constituents in Amaranthus spinosus
LI Jie, CHEN Quan-cheng, LIN Ting, XU Yang, HUANG Xue-min, ZOU Xiu-hong, CHEN Hai-feng
Structure      13C NMR    期刊地址   
4 .     (S)-5-hydroxy-3,4-dimethyl-5-pentylfuran-2(5H)-one
    相似度:90.9%
Natural Product Research          2014          28          150-155
Isolation of a new butenolide from the South China Sea gorgonian coral Subergorgia suberosa
Jun Zhang, Yan Liang, Xiao-Jian Liao, Zhou Deng & Shi-Hai Xu
Structure      13C NMR    期刊地址   
5 .     hydoxydihydrobovolide
    相似度:90.9%
Chinese Traditional and Herbal Drugs          2015          46          645−648
Chemical constituents from Dianthus superbus
FU Xu-yang, TIAN Jun-mian
Structure      13C NMR    期刊地址   
6 .     hydroxy dihydrobovolide
    相似度:90.9%
Chinese Traditional and Herbal Drugs          2016          47          3366−3369
Chemical constituents from Gymnotheca involucrata
ZHANG Pu-zhao, SU Ming-sheng, WANG Ya-qi, SHAO Feng, YANG Ming, ZHANG Ya-mei
Structure      13C NMR    期刊地址   
7 .     hydroxydihydrobovolide
C11H18O3     相似度:90.9%
Natural Product Research          2017          31          902-908
A novel alkaloid from Portulaca oleracea L.
Liang Xu, Zheming Ying, Wenjuan Wei, Dong Hao, Haibo Wang, Wenjie Zhang, Cuiyu Li, Mingyue Jiang, Xixiang Ying & Jing Liu
Structure      13C NMR    期刊地址   
8 .     hydroxydihydrobovolide
C11H18O3     相似度:90.9%
Sains Malaysiana          2017          46          1581-1586
A New Cyclopentylidene and Other Chemical Constituents from Malaysian Crotalaria pallida
SITI RABEAH FADZIL, ANN-CHEE YAP & YEUN-MUN CHOO
Structure      13C NMR    期刊地址   
9 .     (+)-3,4-二甲基-5-羟基-5-戊基呋喃-2(5H)-酮
    相似度:90.9%
Chinese Journal of Marine Drugs          2017          36          87-91
Study on chemical components of the soft coral Sinularia notanda
XU Cui-mei, TANG Xu-li, LI Ping-lin, LI Guo-qiang
Structure      13C NMR    期刊地址   
10 .     5-hydroxyl-3,4-dimethy-5-pentyl-2(5H)-furanone
C11H18O3     相似度:90.9%
Chinese Traditional Patent Medicine          2017          39          329-333
Chemical constituents from Eupatorium lindleyanum and their anti- inflammatory activities
ZHONG Huan- huan, FANG Shi- qi, CHEN Ya- jun, LI Cun- yu, ZHENG Yun- feng, PENG Guo- ping
Structure      13C NMR    期刊地址   
11 .     hydroxydihydrobovolide
C11H18O3     相似度:90.9%
Journal of Kunming University of Science and Technology (Natural Science Edition)          2017          42          73-77
Chemical Constituents from Artemisia Austro - yunnanensis ( Ⅱ)
CHI Jun, DAI Weifeng, LI Baocai, QIN Yi, JIAO Shiyun, ZHANG Mi
Structure      13C NMR    期刊地址   
12 .     hydroxydihydrobovolide(5-hydroxyl-3,4-dimethy-5-penty-12(5H)-furanone)
    相似度:90.9%
Chinese Pharmaceutical Journal          2018          53          104-108
Chemical Constituents from Liparis japonica
SONG Shi-peng, JIANG Fan, LI Chun-hui, WEI Ting, YU Yi-fei, TIAN Xin-hui
Structure      13C NMR    期刊地址   
13 .     5-hydroxy-3,4-dimethyl-5-pentyl-2(5H)-furanone
C11H18O3     相似度:90.9%
Journal of Pharmaceutical Practice          2017          35          308-314
Study on chemical constituents of sponge Mycale sp.from the South China Sea
SUN Jiabao, WANG Shuping, WANG Jie, LIU Li, HAN Bingnan, LIN Houwen
Structure      13C NMR    期刊地址
2楼2018-06-21 22:40:58
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lqm19890117

银虫 (小有名气)

引用回帖:
2楼: Originally posted by wuhankui at 2018-06-21 22:40:58
1 .     hydroxydihydrobovolide(5-hydroxyl-3,4-dimethy-5-penty-l2(5H)-furanone)
    相似度:90.9%
Chinese Journal of Marine Drugs          2011          30(5)          18-22
Studies on chemical co ...

你好,能不能帮我再查一个微谱?也是昨天发的求助,十分感谢!
3楼2018-06-22 10:19:51
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 lqm19890117 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
[考研] 调剂 +6 19945159693 2026-04-03 7/350 2026-04-03 22:04 by 啵啵啵0119
[考研] 311求调剂 +11 勇敢的小吴 2026-04-02 11/550 2026-04-03 21:46 by qlm5820
[考研] 材料调剂 +8 一样YWY 2026-04-03 8/400 2026-04-03 21:46 by lbsjt
[考研] 考研调剂 +8 不爱喝饮料 2026-04-03 8/400 2026-04-03 16:40 by Mistake-J
[考研] 317分 一志愿南理工材料工程 本科湖工大 求调剂 +14 芋泥小铃铛 2026-03-28 14/700 2026-04-03 15:36 by 晴空210210
[考研] 求调剂不挑专业 +3 xrh030412 2026-04-01 3/150 2026-04-03 14:40 by 氮气气气
[考研] 282求调剂 不挑专业 求收留 +7 Yam. 2026-03-30 8/400 2026-04-03 14:12 by zhangdingwa
[考研] 0705理学294求调剂 +3 成果成果cg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[考研] 化学070300-总分378-求调剂 +5 挪椅子的泡泡糖 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
[考研] 材料求调剂一志愿哈工大324 +10 闫旭东 2026-03-28 12/600 2026-04-02 14:37 by olim
[考研] 一志愿同济大学323分(080500)求调剂 +6 yikeniu 2026-04-01 6/300 2026-04-02 14:19 by smileboy2006
[考研] 270调剂 +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[考研] 材料求调剂 +10 呢呢妮妮 2026-04-01 13/650 2026-04-02 09:17 by olim
[考博] 26年申博 +3 staryer 2026-03-30 4/200 2026-04-01 23:21 by ai4pharm
[考研] 调剂 +3 好好读书。 2026-04-01 3/150 2026-04-01 17:06 by zhouyuwinner
[考研] 086000生物与医药 初试274求调剂 +5 小叮当来了 2026-03-30 6/300 2026-04-01 14:25 by mxj1203
[考研] 土木304求调剂 +5 顶级擦擦 2026-03-31 5/250 2026-04-01 08:15 by fdcxdystjk¥
[考研] 材料工程085601数二英一335求调剂 +5 双马尾痞老板2 2026-03-31 5/250 2026-03-31 19:07 by Wang200018
[考研] 求调剂 生物学 377分 +6 zzll03 2026-03-31 6/300 2026-03-31 17:33 by 唐沐儿
[考研] 343求调剂 +8 爱羁绊 2026-03-28 8/400 2026-03-31 16:12 by 不吃魚的貓
信息提示
请填处理意见