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: 292  |  回复: 2

meitianyxs

实习版主

优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

[求助] 维普求助 已有1人参与

13C NMR (101 MHz, MeOD) δ 37.99,52.73,75.08,109.40,112.38,116.38,116.38,117.59,118.01,121.97,122.39,124.27,124.58,128.81,129.48,130.32,132.03,133.75,140.18,145.39,145.94,146.16,146.27,148.34,150.34,168.15,172.15.
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

cjpballack

版主

优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
meitianyxs: 金币+20 2014-11-28 13:04:56
查询结果:共查到146个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     salpalaestinin
C28H26O12     相似度:71.4%
Phytochemistry          2014          99          115-120
Flavonoid and phenolic compounds from Salvia palaestina L. growing wild in Jordan and their antioxidant activities
Mahmoud A. Al-Qudah, Hala I. Al-Jaber, Musa H. Abu Zarga, Sultan T. Abu Orabi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

2 .     compound 5
    相似度:70.3%
Phytochemistry Letters          2013          6          46-52
Four new depsides in Origanum dictamnus methanol extract
Vassiliki Exarchou, Panteleimon G. Takis, Maria Malouta, Jacques Vervoort, Evdoxia Karali, Anastassios N. Troganis
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

3 .     monardic acid B
C36H30O16     相似度:70.3%
Fitoterapia          2013          91          51-59
Diastereomers of lithospermic acid and lithospermic acid B from Monarda fistulosa and Lithospermum erythrorhizon
Toshihiro Murata, Kanae Oyama, Minami Fujiyama, Bunmei Oobayashi, Kaoru Umehara, Toshio Miyase, Fumihiko Yoshizaki
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

4 .     3'-O-(8''-Z-caffeoyl)rosmarinicacidmethylester
    相似度:70.3%
Chinese Pharmaceutical Journal          2014          49          22-25
Water-soluble Constituents of Clerodendranthus spicatus
SUN Zhao-cui, ZHENG Qing-xia, WU Hai-feng, MA Guo-xu, XU Xu-dong*, YANG Jun-shan(
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

5 .     methyl salvianol acid C
    相似度:70.3%
China Journal of Chinese Materia Medica          2013          38          1556-1559
Chemical constituents of Salvia chinensis
GAO Jun-feng, DING Ling, ZHANG Peng, LIU Jian-xun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

6 .     orthosiphoic acid D
C27H22O11     相似度:67.8%
Phytochemistry Letters          2014          8          16-21
Four new phenolic acids from Clerodendranthus spicatus
Zhaocui Sun, Qingxia Zheng, Guoxu Ma, Xiaopo Zhang, Jingquan Yuan, Haifeng Wu, Huiling Liu, Junshan Yang, Xudong Xu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

7 .     3'-O-(8''-Z-caffeoyl)rosmarinic acid
    相似度:66.6%
Journal of Natural Products          2002          65          892-896
Isolation and Structure Elucidation of Radical Scavengers from Thymus vulgaris Leaves
Airidas Dapkevicius,Teris A. van Beek, Gerrit P. Lelyveld, Albertus van Veldhuizen, Aede de Groot,Jozef P. H. Linssen, and Rimantas Venskutonis
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

8 .     salvianolic acid N
C26H20O10     相似度:66.6%
Journal of Asian Natural Products Research          2008          10          252-255
A potent anti-HIV polyphenol from Salvia yunnanensis
Zheng-Fu Zhang, Hong-Shan Chen, Zong-Gen Peng, Zhuo-Rong Li and Jian-Dong Jiang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

9 .     sagecoumarin
    相似度:66.6%
Phytochemistry          1999          52          1149-1152
Sagecoumarin, a novel caffeic acid trimer from Salvia offcinalis
Yinrong Lu, L. Yeap Foo, Herbert Wong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

10 .     3-carboxy-6,7-dihydroxy-1-(3 ',4 '-dihydroxyphenyl)-naphthalene-9,5''-O-shikimic acid ester
    相似度:66.6%
Phytochemistry          1999          52          1647-1650
Lignans from the liverworts Lepidozia incurvata, Chiloscyphus polyanthos and Jungermannia exsertifolia ssp. cordifolia
Frank Cullmann, Andreas Schmidt, Frank Schuld, Matthias L. Trennheuser, Hans Becker
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
但行好事,莫问前程
2楼2014-11-19 17:12:29
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

meitianyxs

主管区长

引用回帖:
2楼: Originally posted by cjpballack at 2014-11-19 17:12:29
查询结果:共查到146个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     salpalaestinin
C28H26O12     相似度:71.4%
Phytochemistr ...

3楼2014-11-28 13:05:02
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 meitianyxs 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] 289求调剂 +7 BrightLL 2026-03-29 7/350 2026-03-31 22:05 by 544594351
[考研] 352分-085602-一志愿985 +6 海纳百川Ly 2026-03-29 6/300 2026-03-31 21:06 by yuq
[考研] 0856求调剂 +9 楒桉 2026-03-28 9/450 2026-03-31 19:06 by 暮泽12
[考研] 329求调剂,一志愿西北工业大学,材料工程(085601) +6 小小机灵虫 2026-03-29 12/600 2026-03-31 16:58 by 记事本2026
[考研] 化学0703 调剂 306分 一志愿211 +10 26要上岸 2026-03-28 10/500 2026-03-31 16:04 by 记事本2026
[考研] 277跪求调剂 +8 1915668 2026-03-27 13/650 2026-03-31 14:58 by 王亮_大连医科大
[考研] 一志愿浙江大学工科动力工程370,数一121,专业课135,现在能去哪里 +3 080700调剂 2026-03-30 4/200 2026-03-31 12:00 by KLMY666
[考研] 一志愿西电085401数一英一299求调剂 六级521 +4 爱吃大鸭梨 2026-03-31 4/200 2026-03-31 11:51 by 搏击518
[考研] 269求调剂 +4 我想读研11 2026-03-31 4/200 2026-03-31 10:04 by cal0306
[考研] 085600材料与化工329分求调剂 +5 这是有太阳哇 2026-03-25 5/250 2026-03-31 09:59 by luoyongfeng
[考研] 22408 359分调剂 +4 Qshers 2026-03-27 8/400 2026-03-31 08:53 by Qshers
[考研] 293求调剂 +3 末未mm 2026-03-30 5/250 2026-03-30 17:23 by 王保杰33
[考研] 求调剂,一志愿 南京航空航天大学大学 ,080500材料科学与工程学硕 +6 @taotao 2026-03-26 7/350 2026-03-30 10:43 by 我是小康
[考研] 一志愿双一流机械285分求调剂 +4 幸运的三木 2026-03-29 5/250 2026-03-29 14:49 by Miko19
[考研] 081200-11408-276学硕求调剂 +6 崔wj 2026-03-26 6/300 2026-03-29 01:11 by hanserlol
[考研] 求调剂 +7 争取九点睡 2026-03-28 8/400 2026-03-28 21:07 by 争取九点睡
[考研] 一志愿南京航空航天大学材料学硕求调剂 +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[考研] 275求调剂 +10 jjjjjjjjjjl 2026-03-27 10/500 2026-03-27 23:47 by barnett0632
[考研] 305求调剂 +5 哇卢卡库 2026-03-26 5/250 2026-03-27 14:01 by laoshidan
[考研] 求调剂 +3 李李不服输 2026-03-25 3/150 2026-03-25 13:03 by cmz0325
信息提示
请填处理意见