24小时热门版块排行榜    

查看: 452  |  回复: 1

低调的小巨人

新虫 (初入文坛)

[求助] zcc-1-1 已有1人参与

C:13.39,16.05,17.29,17.63,25.95,28.26,36.45,39.25,39.33,39.54,39.75,39.95,40.16,40.37,40.58,41.70,42.86,43.72,45.40,52.05,62.97,66.07,70.14,74.29,77.20,80.19,105.65,122.39,144.06,176.80,178.68
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
低调的小巨人: 金币+10, 有帮助 2015-04-08 21:18:56
1 .     3β,16α,21β,30-tetrahydroxyolean-12-en-28-oic acid
    相似度:67.7%
Chemical & Pharmaceutical Bulletin          1992          40          3269-3273
Six New Triterpenoidal Glycosides Including Two New Sapogenols from Albizziac Cortex. V
Junei KINJO,Kaoru ARAKI,Katsura FUKUI,Hiroyuki HIGUCHI,Tuyoshi IKEDA,Toshihiro NOHARA,Yoshiteru IDA,Norimichi TAKEMOTO,Masazumi MIYAKOSHI and Junzo SHOJI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

2 .     3β,21β,22β,23,29-pentahydroxy-olean-12-ene
C30H50O5     相似度:64.5%
Phytochemistry          1996          43          1023-1027
Taste-modifying triterpene glycosides from Staurogyne merguensis
Aki Hiura, Takeaki Akabane, Kazuhiro Ohtani, Ryoji Kasai, Kazuo Yamasaki, Yoshie Kurihara
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

3 .     compound 4
    相似度:64.5%
Phytochemistry          1988          27          3217-3220
Pentacyclic triterpenoid rhamnosides from Combretum imberbe leaves
Colin B. Rogers
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

4 .     compound 5
    相似度:64.5%
Phytochemistry          1988          27          3217-3220
Pentacyclic triterpenoid rhamnosides from Combretum imberbe leaves
Colin B. Rogers
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     3-O-(β-D-xylopyranosyl)-(→3)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl-22α-hydroxyhederagenin
    相似度:64.5%
Journal of the Brazilian Chemical Society          2008          19          831-835
Hydroxylation of a Hederagenin Derived Saponin by a Xylareaceous Fungus Found in Fruits of Sapindus saponaria
Michael Murgu, Luiz F. Arruda Santos, Gezimar D. de Souza, Cristina Daolio, Bernd Schneider, Antônio Gilberto Ferreira and Edson Rodrigues-Filho
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

6 .     Phytolaccagenin A
    相似度:63.6%
Chemistry of Natural Compounds          1992          28          1-23
13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES
A. I. Kalinovskii
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

7 .     phytolaccagenin A
C34H52O8     相似度:63.6%
Phytochemistry          1984          23          2893-2898
Further triterpenoids and 13C NMR spectra of oleanane derivatives from Phytolacca acinosa
S. Harkar, T.K. Razdan, E.S. Waight
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

8 .     acinospesigenin-B
C31H46O7     相似度:61.2%
Journal of Natural Products          2003          66          1121-1123
Acinospesigenin-A, -B, and -C: Three New Triterpenoids from Phytolacca acinosa
Summon Koul, T. K. Razdan,and C. S. Andotra
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

9 .     treleasegenic acid
C30H48O5     相似度:61.2%
Journal of Natural Products          1998          61          456-460
New Triterpenes from Machaerocereus eruca
Yang Ye, Kaoru Kinoshita, Kiyotaka Koyama, Kunio Takahashi, Norio Kondo, and Hiroshi Yuasa
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

10 .     compound 5
    相似度:61.2%
Chemical & Pharmaceutical Bulletin          1994          42          2309-2314
Triterpenoid Saponins from Ardisia crenata and Their Inhibitory Activity on cAMP Phosphodiesterase
Zhonghua JIA,Kazuo KOIKE,Tamotsu NIKAIDO,Taichi OHMOTO and Muyun NI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-04-08 09:54:02
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 低调的小巨人 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
[公派出国] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 s3fFTmArrBt6 2026-09-14 5/250 2026-09-16 16:24 by i3KBRD19ERkG
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 s3fFTmArrBt6 2026-09-13 6/300 2026-09-16 16:15 by i3KBRD19ERkG
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 s3fFTmArrBt6 2026-09-13 6/300 2026-09-16 16:00 by i3KBRD19ERkG
[博后之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +7 QUjhNVAcOSff 2026-09-13 8/400 2026-09-16 14:24 by i3KBRD19ERkG
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 Aj1rhIDL5ixY 2026-09-14 4/200 2026-09-16 07:48 by i0IGWqQuchto
[考研] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 40ms4Wlo4umh 2026-09-14 4/200 2026-09-16 06:36 by LH5NkK5Ud4bh
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 s3fFTmArrBt6 2026-09-14 3/150 2026-09-16 04:23 by DgNGHc3h5tPl
[硕博家园] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +4 s3fFTmArrBt6 2026-09-13 6/300 2026-09-16 03:50 by DgNGHc3h5tPl
[公派出国] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +4 s3fFTmArrBt6 2026-09-13 6/300 2026-09-16 03:35 by DgNGHc3h5tPl
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 QUjhNVAcOSff 2026-09-13 5/250 2026-09-16 02:14 by DgNGHc3h5tPl
[博后之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 Aj1rhIDL5ixY 2026-09-14 3/150 2026-09-15 20:59 by zNcEhTcH7ihq
[公派出国] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 Aj1rhIDL5ixY 2026-09-14 3/150 2026-09-15 19:59 by CgyNCDVNhGVg
[硕博家园] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 23jxep3nCNZb 2026-09-14 4/200 2026-09-15 18:11 by CgyNCDVNhGVg
[考博] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-15 17:39 by CgyNCDVNhGVg
[考研] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 s3fFTmArrBt6 2026-09-14 5/250 2026-09-15 16:59 by CgyNCDVNhGVg
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 23jxep3nCNZb 2026-09-14 3/150 2026-09-15 09:38 by VMDqgnlKimtZ
[教师之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 6F5UbRU2I5hL 2026-09-14 4/200 2026-09-15 07:50 by C79jjtjAKjEn
[博后之家] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +6 3n8v2C8RimXI 2026-09-13 6/300 2026-09-15 05:50 by 5BDX0d0WFp7t
[基金申请] 求教各位大神:2026教育部人文社科青年基金项目何时公示呀? +5 云宴山人 2026-09-10 7/350 2026-09-14 12:11 by ecnu2013
[考博] 27秋季材料博士申请求助 10+3 Cahal1 2026-09-11 4/200 2026-09-14 08:50 by 北京莱茵编辑
信息提示
请填处理意见