24小时热门版块排行榜    

查看: 381  |  回复: 1

huadong1227

木虫 (小有名气)

[求助] 微谱数据求助 已有1人参与

pyr溶,13C-NMR如下:
15.5,16.8,17.8,18.9,19.1,19.4,19.9,21.6,29.7,30.6,31.1,32.2,32.3,32.7,32.8,37.6,38.0,39.5,40.3,40.9,42.5,50.8,57.1,61.7,63.4,67.3,68.8,70.0,70.9,73.0,73.1,
73.3,73.8,74.6,77.5,78.2,78.6,80.9,81.6,100.8,102.7,103.8,109.7,122.3,141.3
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

cjpballack

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
huadong1227: 金币+10, ★★★很有帮助 2014-09-23 16:49:29
查询结果:共查到638个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     diosgenin-3-O-α-L-rhamnopyranosyl(1→4)-[α-L-rhamnopyranosyl(1→2)]-β-D-glucopyranoside
C45H72O16     相似度:93.3%
Asian Journal of Traditional Medicines          2006          1          7-10
Anti-tumor Constituents from Paris polyphylla
Yu Wang , Wenyuan Gao , Xinqiao Liu , Yutong Zuo , Haixia Chen, and Hongquan Duan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

2 .     diosgenin-3-O-α-L-rhamnopyranosyl(1→4)-[α-L-rhamnopyranosyl(1→2)]-β-D-glycopyranoside
C45H72O16     相似度:91.1%
Chinese Traditional and Herbal Drugs          2007          38          17-20
Chemical constituents from rhizome of Paris polyphylla var.yunnanensis
WANG Yu; GAO Wen-yuan; YUAN Li-chun; LIU Xin-qiao; WANG Shu-jun; CHEN Cui
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

3 .     dioscin
C45H72O16     相似度:88.8%
Phytochemistry          1982          21          413-416
Spirostanic diosgenin precursors from Dioscorea composita tubers
Ofelia Espejo, Jesús Campos Llavot, Helgi Jung, Francisco Giral
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

4 .     dioscin
    相似度:88.8%
Chinese Traditional and Herbal Drugs          2000          31          732-733
黄山药化学成分的研究
董梅,王本祥,吴立军
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

5 .     dioscin
    相似度:88.8%
Chinese Pharmaceutical Journal          2005          40          1539-1541
Study on separation and identification of steroidal saponins of Dioscorea nipponica Makino
KANG Li-ping, MA Bai-ping, WANG Yu, ZHANG Jie, XIONG Cheng-qi, TAN Da-wei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

6 .     diosgenin-3-O-α-L-rhamnopyranosyl(1→2)-[α-L-rhamnopyranosyl(1→4)]-β-D-glucopyranoside
C45H72O16     相似度:88.8%
Natural Product Research and Development          1995          7(4)          18-23
STEROIDAL SAPONTNS FROM COSTUS SPECIOSUS
Chen Changxiang; Yin Huixin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

7 .     薯蓣皂苷
    相似度:88.8%
Journal of Chinese Medicinal Materials          2006          29          1176-1179
Study on Steroidal Saponins of Dioscorea septemloba Thunb
TAN Da-wei, KANG Li-ping, L Ning, ZHANG Jie, MA Bai-ping
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

8 .     dioscin
    相似度:88.8%
Chinese Joumal of Experimental Traditional Medical Fomulae          2011          17          92-96
Studies on Steroidal Saponins from Smilax china and Their Cytotoxic Activities
XU Yan, WANG Hai-yan, JIANG Jia-yue, XIANG Wei, LI Man-man, LIANG Jing-yu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

9 .     (25S)spirost-5-en-3β-ol-3-O-[α-L-rhamnopyranosyl(1→2)][α-L-rhamnopyranosyl(1→4)]-β-D-glucopyranoside(dioscin)
C45H72O16     相似度:86.6%
Phytochemistry          1992          31          1349-1351
Steroidal saponins from the rhizomes of Smilax menispermoidea
Yong Ju, Zhong-Jian Jia
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

10 .     dioscin
    相似度:86.6%
Korean Journal of Pharmacognosy          2001          32(2)          153-156
Isolation and Quantitative Determination of Dioscin from Smilacis Chinae Radix
Seo, Jung-Hak; Lee, Joo-Mi; Kwon, Soon-Jin; Chang, Seung-Yeup; Lee, Kyong-Soon; Son, Kun-Ho
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
但行好事,莫问前程
2楼2014-09-23 15:37:28
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 huadong1227 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
[基金申请] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +4 G2rhSvqvhNzl 2026-11-10 6/300 2026-11-12 06:23 by 9fOTqj074tIg
[考研] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 G2rhSvqvhNzl 2026-11-10 5/250 2026-11-12 06:06 by 9fOTqj074tIg
[公派出国] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 C6CRn66RYYXS 2026-11-10 7/350 2026-11-12 06:03 by 9fOTqj074tIg
[教师之家] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 C6CRn66RYYXS 2026-11-10 4/200 2026-11-12 06:03 by 9fOTqj074tIg
[硕博家园] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 C6CRn66RYYXS 2026-11-10 5/250 2026-11-12 05:52 by 9fOTqj074tIg
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 C6CRn66RYYXS 2026-11-10 4/200 2026-11-12 05:52 by 9fOTqj074tIg
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 FChKX8meu1ds 2026-11-09 7/350 2026-11-12 05:30 by 9fOTqj074tIg
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +5 FChKX8meu1ds 2026-11-09 7/350 2026-11-12 05:30 by 9fOTqj074tIg
[考研] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +6 FChKX8meu1ds 2026-11-09 9/450 2026-11-12 05:19 by 9fOTqj074tIg
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +6 FChKX8meu1ds 2026-11-09 11/550 2026-11-12 05:17 by 9fOTqj074tIg
[基金申请] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 Z7qfCsdIiD1T 2026-11-11 4/200 2026-11-12 02:56 by 9fOTqj074tIg
[公派出国] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 Z7qfCsdIiD1T 2026-11-10 5/250 2026-11-12 02:45 by 9fOTqj074tIg
[考研] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +4 czAiolzR0IJC 2026-11-10 4/200 2026-11-12 02:12 by 9fOTqj074tIg
[考博] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +5 YHiw1gou1Eda 2026-11-10 5/250 2026-11-12 01:17 by 9fOTqj074tIg
[教师之家] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +6 cqv1zKnzd7hr 2026-11-09 7/350 2026-11-12 00:44 by 9fOTqj074tIg
[考研] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +6 0TEMgxdT1eIw 2026-11-09 8/400 2026-11-12 00:33 by 9fOTqj074tIg
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +4 zSbvVX9JFl9J 2026-11-09 7/350 2026-11-11 16:41 by TgvkbZZl9tqB
[考博] 27博士 +3 锦鲤送福至 2026-11-10 3/150 2026-11-11 15:53 by 可淡不可忘
[公派出国] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +4 5sJFDKp2kwuI 2026-11-06 8/400 2026-11-09 00:14 by l48hFd8Nwae2
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +4 5sJFDKp2kwuI 2026-11-06 8/400 2026-11-08 23:01 by l48hFd8Nwae2
信息提示
请填处理意见