24小时热门版块排行榜    

查看: 551  |  回复: 4
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

txdydsw

捐助贵宾 (初入文坛)

[求助] 微谱求助 已有2人参与

CMH-14-2    Pyr
15.9,16.2,17.8,20.6,20.8,21.4,22.0,22.5,24.5,25.3,27.1,30.4,32.2,33.9,34.8,36.8,37.4,39.9,41.7,42.0,42.2,45.0,46.9,47.1,47.7,48.3,55.3,63.8,67.3,71.6,76.7,126.1,129.7,138.0,143.6,167.8,170.4,216.7

[ 发自手机版 http://muchong.com/3g ]
回复此楼
共同进步
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

txdydsw

捐助贵宾 (初入文坛)

引用回帖:
4楼: Originally posted by jiangtao2956 at 2014-11-25 20:21:13
第一个化合物 21β-当归酰基-22α-乙酰基原七叶皂苷元 结构

第一个化合物?想请教一下您是如何解的?
共同进步
5楼2014-11-25 22:34:02
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 5 个回答

风行者007

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
txdydsw: 金币+6, 有帮助 2014-11-25 22:44:47
查询结果:共查到4561个化合物(查询结果仅供参考)
1 .     4'-O-acetyl-3-O-α-L-arabinosyl-23-hydroxyolean-12-en-28-oic acid
C37H56O9     相似度:73.6%
Journal of Natural Products          2005          68          1006-1009
Bioactive Constituents of the Leaves of Phyllanthus polyphyllus var. siamensis
Juthamanee Youkwan, Panida Srisomphot, and Somyote Sutthivaiyakit
Structure      13C NMR   碳谱模拟图
2 .     2'-O-acetyl-3-O-α-L-arabinosyl-23-hydroxyolean-12-en-28-oic acid
C43H64O12     相似度:73.6%
Journal of Natural Products          2005          68          1006-1009
Bioactive Constituents of the Leaves of Phyllanthus polyphyllus var. siamensis
Juthamanee Youkwan, Panida Srisomphot, and Somyote Sutthivaiyakit
Structure      13C NMR   碳谱模拟图
3 .     21β-当归酰基-22α-乙酰基原七叶皂苷元
    相似度:73.6%
Chinese Traditional and Herbal Drugs          2003          34          970-973
Study on aescin metabolism in intestinal flora in vitro
CHEN Ji yong; WU Li jun; TENG Hou lei; LIU Ke
Structure      13C NMR   碳谱模拟图
4 .     (23E)-coumaroylhederagenin
C39H54O6     相似度:71.0%
Journal of Natural Products          2004          67          91-93
Three New Oleanane-Type Triterpenes from Ludwigia octovalvis with Cytotoxic Activity against Two Human Cancer Cell Lines
Chi-I Chang, Ching-Chuan Kuo, Jang-Yang Chang, and Yueh-Hsiung Kuo
Structure      13C NMR   碳谱模拟图
5 .     methyl terminolate triacetate
    相似度:71.0%
Phytochemistry          1992          31          881-884
Triterpene acids from some Papua New Guinea Terminalia species
David J. Collins, Carmel A. Pilotti, Adrian F.A. Wallis
Structure      13C NMR   碳谱模拟图
6 .     21,22-diangeloyl-24-hydroxy-R1-barrigenol
C40H62O9     相似度:70%
Planta Medica          2005          71          1068-1070
Two New Triterpenes from the Husks of Xanthoceras sorbifolia
Zhan-Lin Li , Xian Li , Lin-Hao Li , Ning Li , Ming Yu , Da-Li Meng
Structure      13C NMR   碳谱模拟图
7 .     3'-O-acetyl-3-O-α-L-arabinosyl-23-hydroxyolean-12-en-28-oic acid
C37H56O9     相似度:68.4%
Journal of Natural Products          2005          68          1006-1009
Bioactive Constituents of the Leaves of Phyllanthus polyphyllus var. siamensis
Juthamanee Youkwan, Panida Srisomphot, and Somyote Sutthivaiyakit
Structure      13C NMR   碳谱模拟图
8 .     22-O-angeloylcamelliagenin B
C35H54O5     相似度:68.4%
Chemical & Pharmaceutical Bulletin          1996          44          1899-1907
Bioactive Saponins and Glycosides. V. Acylated Polyhydroxyolean-12-ene Triterpene Oligoglycosides, Camelliasaponins A1, A2, B1, B2, C1, and C11, from the Seeds of Camellia japonica L. : Structures and Inhibitory Activity on Alcohol Absorption
Masayuki YOSHIKAWA,Toshiyuki MURAKAMI,Satoshi YOSHIZUMI,Nobutoshi MURAKAMI,Johji YAMAHARA and Hisashi MATSUDA
Structure      13C NMR   碳谱模拟图
9 .     compound 19
    相似度:68.4%
Chemical & Pharmaceutical Bulletin          1988          36          1646-1663
Tannins and Related Compounds. LXVII. : Isolation and Characterization of Castanopsinins A-H, Novel Ellagitannins Containing a Triterpenoid Glycoside Core, from Castanopsis cuspidata var. sieboldii NAKAI. (3)
MASAYUKI AGETA,GEN-ICHIRO NONAKA and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
10 .     20-O-β-D-Glucopyranosyl-3β,12α,20S-trihydroxydammar-24-ene
C36H62O8     相似度:68.4%
Chemistry of Natural Compounds          2006          42          452-458
SYNTHESIS OF 20S-PROTOPANAXADIOL 20-O-b-D-GLUCOPYRANOSIDE, A METABOLITE OF Panax ginseng GLYCOSIDES, AND COMPOUNDS RELATED TO IT
L. N. Atopkina and V. A. Denisenko
Structure      13C NMR   碳谱模拟图
11 .     22-O-angeloyltheasapogenol E
C35H56O7     相似度:68.4%
China Journal of Chinese Materia Medica          1997          22          228-230
Studies on the Chemical Constituents of Seeds of Camellia sinensis var. Assamica
Wei J unxian , Zuo Qunying and Zhu Yan
Structure      13C NMR   碳谱模拟图
12 .     22-O-angeloyltheasapogenol A
C35H58O7     相似度:68.4%
China Journal of Chinese Materia Medica          1997          22          228-230
Studies on the Chemical Constituents of Seeds of Camellia sinensis var. Assamica
Wei J unxian , Zuo Qunying and Zhu Yan
Structure      13C NMR   碳谱模拟图
13 .     compound 7
    相似度:68.4%
Phytochemistry          1994          37          1139-1142
Icacinic acid, a triterpenoid from Poraqueiba guianensis
Marília O.F. Goulart, Antônio E.G. Sant'ana, Ricardo J. Alves, José D. de Souza Filho, José G.S. Maia, Geovane G. de Oliveira, Laíde B. de Oliveira
Structure      13C NMR   碳谱模拟图
14 .     authentic methyl methyl 2α,3α,24-triacetoxyolean-12-en-28-oate
    相似度:68.4%
Phytochemistry          1987          26          1107-1111
Pentacyclic triterpenoids from Prunella vulgaris
Hisashi Kojima,Hideo Tominaga,Shigeki Sato,Haruo Ogura
Structure      13C NMR   碳谱模拟图
15 .     compound 13
    相似度:68.4%
Phytochemistry          1989          28          1703-1710
Configurational studies on hydroxy groups at C-2,3 and 23 or 24 of oleanene and ursene-type triterpenes by NMR spectroscopy
Hisashi Kojima,Haruo Ogura
Structure      13C NMR   碳谱模拟图
16 .     compound 13b
    相似度:68.4%
Phytochemistry          1989          28          1703-1710
Configurational studies on hydroxy groups at C-2,3 and 23 or 24 of oleanene and ursene-type triterpenes by NMR spectroscopy
Hisashi Kojima,Haruo Ogura
Structure      13C NMR   碳谱模拟图
17 .     compound 22
    相似度:68.4%
Phytochemistry          1989          28          1703-1710
Configurational studies on hydroxy groups at C-2,3 and 23 or 24 of oleanene and ursene-type triterpenes by NMR spectroscopy
Hisashi Kojima,Haruo Ogura
Structure      13C NMR   碳谱模拟图
18 .     21-angeloyl-24-hydroxy-R1-barrigeno 1
C35H56O8     相似度:68.4%
Chinese Traditional and Herbal Drugs          2008          39          334-337
Chemical constituents in carpophore of Xanthoceras sorbifolia
LI Wei; LI Xian
Structure      13C NMR   碳谱模拟图
19 .     establishrubicoumaric acid diacetate
C43H58O8     相似度:68.2%
Phytochemistry          1981          20          1923-1927
Two pentacyclic triterpenes from Rubia cordifolia
Sunil K. Talapatra, Abinas C. Sarkar, Bani Talapatra
Structure      13C NMR   碳谱模拟图
20 .     methyl 23-(trans-4-methoxycinnamoyloxy)-2α,3β-dihydroxyolean-12-en-28-oate
C41H58O7     相似度:68.2%
Journal of the Chinese Chemical Society          1998          45          303-306
New Triterpenes from the Heartwood of Melaleuca leucadendron L.
李慶國(Ching-Kuo Lee)
Structure      13C NMR   碳谱模拟图
21 .     21,22-di-O-angeloyl-R1-barrigenol triacetate
    相似度:67.5%
Chemical & Pharmaceutical Bulletin          1984          32          3378-3383
Studies on the Constituents of Xanthoceras sorbifolia BUNGE. II. Major Sapogenol and a Prosapogenin from the Fruits of Xanthoceras sorbifolia BUNGE
YINGJIE CHEN,TADAHIRO TAKEDA,YUKIO OGIHARA and YOICHI IITAKA
Structure      13C NMR   碳谱模拟图
22 .     (23Z)-Feruloylhederagenin
C40H56O7     相似度:67.5%
Journal of Asian Natural Products Research          2007          9          67-72
Oleanane-type triterpenes from Ludwigia octovalvis
C.-I. CHANG and Y.-H. KUO
Structure      13C NMR   碳谱模拟图
23 .     (23E)-Feruloylhederagenin
C40H56O7     相似度:67.5%
Journal of Asian Natural Products Research          2007          9          67-72
Oleanane-type triterpenes from Ludwigia octovalvis
C.-I. CHANG and Y.-H. KUO
Structure      13C NMR   碳谱模拟图
24 .     methyl 3β-O-[4''-O-methyl-E-coumaroyl]-arjunolate
C41H58O7     相似度:66.6%
Phytochemistry          1995          40          1761-1764
Pentacyclic triterpenes from Myrianthus liberecus
Azefack Leon Tapondjou, Ngninzeko Fernande Ngounou, David Lontsi, Beibam Lucas Sondengam, Marie-Therese Martin, Bernard Bodo
Structure      13C NMR   碳谱模拟图
25 .     2-O-Acetyl-3-O-(3'-O-acetyl)-α-L-arabinopyranosylmaslinic acid
C39H60O10     相似度:66.6%
Journal of Asian Natural Products Research          2014          16          20-28
Four new triterpenoids isolated from the resin of Garcinia hanburyi
Hong-Min Wang, Qun-Fang Liu, Yi-Wu Zhao, Shuang-Zhu Liu, Zhen-Hua Chen, Ru-Jun Zhang, Zhen-Zhong Wang, Wei Xiao & Wei-Min Zhao
Structure      13C NMR   碳谱模拟图
26 .     (E)(3-phenyl)-prop-2-enyl(2α,3β)2,3-di-acetoxy-olean-12-en-28-oate
C43H60O6     相似度:65.8%
Bioorganic & Medicinal Chemistry          2014          22          594-615
Towards cytotoxic and selective derivatives of maslinic acid
Bianka Siewert, Elke Pianowski, Anja Obernauer, René Csuk
Structure      13C NMR   碳谱模拟图
27 .     cauloside C
C41H66O13     相似度:65.8%
Journal of Agricultural and Food Chemistry          2001          49          5969-5974
Characterization of the Triterpene Saponins of the Roots and Rhizomes of Blue Cohosh (Caulophyllum Thalictroides)
Jin-Woo Jhoo, Shengmin Sang, Kan He, Xiaofang Cheng, Nanqun Zhu, Ruth E. Stark, Qun Yi Zheng, Robert T. Rosen, and Chi-Tang Ho
Structure      13C NMR   碳谱模拟图
28 .     Racemosol A
C30H60O8     相似度:65.7%
Journal of Natural Products          2009          72          791-795
Oleanane-Type Isomeric Triterpenoids from Barringtonia racemosa
P. Mangala Gowri, S. V. S. Radhakrishnan, S. Jeelani Basha, A. V. S. Sarma, and J. Madhusudana Rao
Structure      13C NMR   碳谱模拟图
29 .     Isoracemosol A
C37H60O8     相似度:65.7%
Journal of Natural Products          2009          72          791-795
Oleanane-Type Isomeric Triterpenoids from Barringtonia racemosa
P. Mangala Gowri, S. V. S. Radhakrishnan, S. Jeelani Basha, A. V. S. Sarma, and J. Madhusudana Rao
Structure      13C NMR   碳谱模拟图
30 .     3β-(p-hydroxy-trans-cinnamoyloxy)olean-12-en-28-oic acid
C39H54O5     相似度:65.7%
Planta Medica          1993          59          369-372
A New Oleanolic Acid Derivative from Securinega tinctoria
LuisM. Carvalho and J. Seita
Structure      13C NMR   碳谱模拟图
31 .     gypsogenin methyl ester acetate
    相似度:65.7%
Planta Medica          1989          55          544-547
Sapogenins from Melandriumfirmum
Ilye Soon Chang,Young Bong Han,Won Sick Woo,Sam Sik Kang,Hermann Lotter, and Hildebert Wagner
Structure      13C NMR   碳谱模拟图
32 .     hederagenin methyl ester acetate
    相似度:65.7%
Planta Medica          1989          55          544-547
Sapogenins from Melandriumfirmum
Ilye Soon Chang,Young Bong Han,Won Sick Woo,Sam Sik Kang,Hermann Lotter, and Hildebert Wagner
Structure      13C NMR   碳谱模拟图
33 .     compound 13a
C39H58O10     相似度:65.7%
Chemical & Pharmaceutical Bulletin          1988          36          1646-1663
Tannins and Related Compounds. LXVII. : Isolation and Characterization of Castanopsinins A-H, Novel Ellagitannins Containing a Triterpenoid Glycoside Core, from Castanopsis cuspidata var. sieboldii NAKAI. (3)
MASAYUKI AGETA,GEN-ICHIRO NONAKA and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
34 .     compound 10
C33H50O5     相似度:65.7%
Chemical & Pharmaceutical Bulletin          1985          33          464-478
Studies on the Constituents of Momordica cochinchinensis SPRENG. I. Isolation and Characterization of the Seed Saponins, Momordica Sapponins I and II
MASAYO IWAMOTO,HIKARU OKABE,TATSUO YAMAUCHI,MASAKO TANAKA,YOSHIE ROKUTANI,SHUJI HARA,KUNIHIDE MIHASHI and RYUICHI HIGUCHI
Structure      13C NMR   碳谱模拟图
35 .     clethric acid acetylmethylate
    相似度:65.7%
Chemical & Pharmaceutical Bulletin          1978          26          2689-2693
Studies on the Constituents of the Medicinal Plants. XXI. Constituents of the leaves of Clethra barbinervis SIEB. et ZUCC. (2) and the 13C-Nuclear Magnetic Resonance Spectra of 19α-Hydroxyurs-12-en-28-oic Acid Type of Triterpenoids
KOTARO TAKAHASHI and MASAKO TAKANI
Structure      13C NMR   碳谱模拟图
36 .     Oleanolic acid 3-O-β-D-glucopyranoside
    相似度:65.7%
Chemistry of Natural Compounds          2005          41          726-727
BIOLOGICALLY ACTIVE SUBSTANCES FROM Camphorosma monspeliacum
A. K. Umbetova, M. I. Choudhary, G. Sh. Burasheva,N. A. Sultanova, and Zh. A. Abilov
Structure      13C NMR   碳谱模拟图
37 .     24-acetoxy- 3α-hydroxyolean- 12- en- 28-oic
    相似度:65.7%
Chemistry of Natural Compounds          1992          28          1-23
13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES
A. I. Kalinovskii
Structure      13C NMR   碳谱模拟图
38 .     3α, 24-diacetoxyolean- 12- en-28-oic acid
    相似度:65.7%
Chemistry of Natural Compounds          1992          28          1-23
13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES
A. I. Kalinovskii
Structure      13C NMR   碳谱模拟图
39 .     2α,3α,24-triacetoxyolean-12-en-28-oic acid
    相似度:65.7%
Chemistry of Natural Compounds          1992          28          1-23
13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES
A. I. Kalinovskii
Structure      13C NMR   碳谱模拟图
40 .     3-β-O-(E)-isoJeruloyl oleanolic acid
    相似度:65.7%
Phytochemistry          1997          46          573-578
Phenolic metabolites from Erythrina species
Augustin E. Nkengfack, Timothee W. Vouffo, Juliette C. Vardamides, Jacques Kouam, Zacharias T. Fomum, Michele Meyer, Olov Sterner
Structure      13C NMR   碳谱模拟图
41 .     compound 5
    相似度:65.7%
Journal of Natural Products          1986          Vol 49          225
New Triterpenoids from Salvia nicolsoniana
Rogelio Pereda-Miranda, Guillermo Delgado, Alfonso Romo de Vivar
Structure      13C NMR   碳谱模拟图
42 .     compound 6
    相似度:65.7%
Journal of Natural Products          1986          Vol 49          225
New Triterpenoids from Salvia nicolsoniana
Rogelio Pereda-Miranda, Guillermo Delgado, Alfonso Romo de Vivar
Structure      13C NMR   碳谱模拟图
43 .     compound 6
    相似度:65.7%
Phytochemistry          1994          37          1139-1142
Icacinic acid, a triterpenoid from Poraqueiba guianensis
Marília O.F. Goulart, Antônio E.G. Sant'ana, Ricardo J. Alves, José D. de Souza Filho, José G.S. Maia, Geovane G. de Oliveira, Laíde B. de Oliveira
Structure      13C NMR   碳谱模拟图
44 .     Hederagenic acid-28-O-β-D-glucopyranoside
C36H56O9     相似度:65.7%
Biochemical Systematics and Ecology          2012          42          14-17
Triterpenoids and their saponins from the roots of Kalopanax septemlobus
Huankai Yao, Jingyu Duan, Jianhui Wang, Yan Li
Structure      13C NMR   碳谱模拟图
45 .     compound 3a
    相似度:65.7%
Phytochemistry          1987          26          787-791
Structure of two antiviral triterpene saponins from anagallis arvensis
M. Amoros,R.L. Girre
Structure      13C NMR   碳谱模拟图
46 .     methyl 2α,3α,23-trihydroxyurs-12-en-28-oate triacetate
    相似度:65.7%
Phytochemistry          1989          28          1703-1710
Configurational studies on hydroxy groups at C-2,3 and 23 or 24 of oleanene and ursene-type triterpenes by NMR spectroscopy
Hisashi Kojima,Haruo Ogura
Structure      13C NMR   碳谱模拟图
47 .     3β-Hydroxyolea-12-en-28-oic acid-3,5,6-trimethylpyrazin-2-methyl ester
C38H58N2O3     相似度:65.7%
Molecules          2012          17          4972-4985
Synthesis and Biological Evaluation of New Ligustrazine Derivatives as Anti-Tumor Agents
Penglong Wang, Gaimei She, Yanan Yang, Qiang Li, Honggui Zhang, Jie Liu, Yinqiu Cao, Xin Xu and Haimin Lei
Structure      13C NMR   碳谱模拟图
48 .     lantadene A
    相似度:65.7%
Natural Product Research and Development          2011          23          25-29
Roots of Lantana camara:Chemical Constituents and HIV-1 Reverse Transcriptase Inhibitory Activity
HE Jun-jie; ZHENG Lian-fu; HUO Tian-wu; WANG Ting-ting; ZENG He-ping
Structure      13C NMR   碳谱模拟图
49 .     methyl 3-oxo-23-acetoxyolean-12-en-28-oate
C33H50O5     相似度:65.7%
The Journal of Organic Chemistry          2007          72          3500-3509
Remote Hydroxylation of Methyl Groups by Regioselective Cyclopalladation. Partial Synthesis of Hyptatic Acid-A
Andrés García-Granados, Pilar E. López, Enrique Melguizo, Andrés Parra, and Yolanda Simeó
Structure      13C NMR   碳谱模拟图
脚踏实地,奋力一搏,月宫折桂
2楼2014-11-25 20:18:08
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

jiangtao2956

木虫 (正式写手)

GT

【答案】应助回帖

★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
txdydsw: 金币+6, ★★★很有帮助 2014-11-25 22:45:07
查询结果:共查到1550个化合物(查询结果仅供参考)
1 .     21β-当归酰基-22α-乙酰基原七叶皂苷元
    相似度:73.6%
Chinese Traditional and Herbal Drugs          2003          34          970-973
Study on aescin metabolism in intestinal flora in vitro
CHEN Ji yong; WU Li jun; TENG Hou lei; LIU Ke
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     21,22-diangeloyl-24-hydroxy-R1-barrigenol
C40H62O9     相似度:70%
Planta Medica          2005          71          1068-1070
Two New Triterpenes from the Husks of Xanthoceras sorbifolia
Zhan-Lin Li , Xian Li , Lin-Hao Li , Ning Li , Ming Yu , Da-Li Meng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     20-O-β-D-Glucopyranosyl-3β,12α,20S-trihydroxydammar-24-ene
C36H62O8     相似度:68.4%
Chemistry of Natural Compounds          2006          42          452-458
SYNTHESIS OF 20S-PROTOPANAXADIOL 20-O-b-D-GLUCOPYRANOSIDE, A METABOLITE OF Panax ginseng GLYCOSIDES, AND COMPOUNDS RELATED TO IT
L. N. Atopkina and V. A. Denisenko
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     22-O-angeloyltheasapogenol E
C35H56O7     相似度:68.4%
China Journal of Chinese Materia Medica          1997          22          228-230
Studies on the Chemical Constituents of Seeds of Camellia sinensis var. Assamica
Wei J unxian , Zuo Qunying and Zhu Yan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     22-O-angeloyltheasapogenol A
C35H58O7     相似度:68.4%
China Journal of Chinese Materia Medica          1997          22          228-230
Studies on the Chemical Constituents of Seeds of Camellia sinensis var. Assamica
Wei J unxian , Zuo Qunying and Zhu Yan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     21-angeloyl-24-hydroxy-R1-barrigeno 1
C35H56O8     相似度:68.4%
Chinese Traditional and Herbal Drugs          2008          39          334-337
Chemical constituents in carpophore of Xanthoceras sorbifolia
LI Wei; LI Xian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     21,22-di-O-angeloyl-R1-barrigenol triacetate
    相似度:67.5%
Chemical & Pharmaceutical Bulletin          1984          32          3378-3383
Studies on the Constituents of Xanthoceras sorbifolia BUNGE. II. Major Sapogenol and a Prosapogenin from the Fruits of Xanthoceras sorbifolia BUNGE
YINGJIE CHEN,TADAHIRO TAKEDA,YUKIO OGIHARA and YOICHI IITAKA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     Racemosol A
C30H60O8     相似度:65.7%
Journal of Natural Products          2009          72          791-795
Oleanane-Type Isomeric Triterpenoids from Barringtonia racemosa
P. Mangala Gowri, S. V. S. Radhakrishnan, S. Jeelani Basha, A. V. S. Sarma, and J. Madhusudana Rao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     Isoracemosol A
C37H60O8     相似度:65.7%
Journal of Natural Products          2009          72          791-795
Oleanane-Type Isomeric Triterpenoids from Barringtonia racemosa
P. Mangala Gowri, S. V. S. Radhakrishnan, S. Jeelani Basha, A. V. S. Sarma, and J. Madhusudana Rao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     compound 10
C33H50O5     相似度:65.7%
Chemical & Pharmaceutical Bulletin          1985          33          464-478
Studies on the Constituents of Momordica cochinchinensis SPRENG. I. Isolation and Characterization of the Seed Saponins, Momordica Sapponins I and II
MASAYO IWAMOTO,HIKARU OKABE,TATSUO YAMAUCHI,MASAKO TANAKA,YOSHIE ROKUTANI,SHUJI HARA,KUNIHIDE MIHASHI and RYUICHI HIGUCHI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     aesculioside IVb
C57H90O23     相似度:65%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     aesculioside IVc
C57H90O22     相似度:65%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     pittoviridagenin
C40H62O8     相似度:65%
Journal of Natural Products          2002          65          65-68
A New Triterpene Saponin from Pittosporum viridiflorum from the Madagascar Rainforest1
Youngwan Seo,John M. Berger, Jeannine Hoch, Kim M. Neddermann, Isia Bursuker,Steven W. Mamber, and David G. I. Kingston
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     21,22-di-O-angeloyl R1-barrigenol
    相似度:65%
Chemical & Pharmaceutical Bulletin          1985          33          127-134
Studies on the Constituents of Xanthoceras sorbifolia BUNGE. III. Minor Prosapogenins from the Fruits of Xanthoceras sorbifolia BUNGE
YINGJIE CHEN,TADAHIRO TAKEDA and YUKIO OGIHARA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     21,22-di-O-angeloyl-R1-barrigenol
C40H62O8     相似度:64.1%
Chemical & Pharmaceutical Bulletin          1984          32          3378-3383
Studies on the Constituents of Xanthoceras sorbifolia BUNGE. II. Major Sapogenol and a Prosapogenin from the Fruits of Xanthoceras sorbifolia BUNGE
YINGJIE CHEN,TADAHIRO TAKEDA,YUKIO OGIHARA and YOICHI IITAKA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     gymnemasin C
C41H64O12     相似度:63.4%
Phytochemistry          1996          41          1181-1185
Triterpenoid saponins from Gymnema sylvestre
Niranjan P. Sahu, Shashi B. Mahato, Sudip K. Sarkar, Gurudas Poddar
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     pictoside B
C35H56O10     相似度:63.1%
Chemical & Pharmaceutical Bulletin          2002          50(7)          900-903
Activity-Guided Isolation of Saponins from Kalopanax pictus with Anti-inflammatory Activity
Da Wei LI,Eun Bang LEE,Sam Sik KANG, Jin Ee HYUN,and Wan Kyun WHANG
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     aesculioside IIb
C52H82O22     相似度:63.1%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     compound 4b
    相似度:63.1%
Chemical & Pharmaceutical Bulletin          1994          42          1874-1878
Five New Triterpene Glycosides from Russell Lupine
Junei KINJO,Fumiko KISHIDA,Kazutaka WATANABE,Fumio HASHIMOTO and Toshihiro NOHARA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     compound 2
    相似度:63.1%
Chinese Chemical Letters          2006          17          211-214
A New Triterpenoid Spaonin Isolated from the Seeds of Aesculus assamica Griff
Hong Wei LIU, Xin Sheng YAO, Nai Li WANG, Guo Ping CAI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
21 .     Cloversaponin I methyl ester
C37H58O9     相似度:63.1%
Phytochemistry          1992          31          1773-1777
Saponins from Trifolium repens
Shiho Sakamoto, Sanae Kofuji, Masanori Kuroyanagi, Akira Ueno, Setsuko Sekita
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
22 .     21β-巴豆酰基-22α-乙酰基原七叶皂苷元
    相似度:63.1%
Chinese Traditional and Herbal Drugs          2003          34          970-973
Study on aescin metabolism in intestinal flora in vitro
CHEN Ji yong; WU Li jun; TENG Hou lei; LIU Ke
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
23 .     soyasapogenol B-3-O-β-glc A
    相似度:63.1%
Natural Product Research and Development          2008          20          1005-1007
Chemical Constituents from the Aerial Part of Medicago sativa L.
XU Wen-yan; GAO Wei-wei*; HE Chun-nian; TONG Jian-ming
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
24 .     23-epi-26-deoxyactein
    相似度:63.1%
Spectrochimica Acta Part A          2012          93          10-18
One new and six known triterpene xylosides from Cimicifuga racemosa: FT-IR, Raman and NMR studies and DFT calculations
Marta K. Jamróz, Michał H. Jamróz, Jan Cz. Dobrowolski, Jan A. Gliński, Michał Gleńsk
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
25 .     compound 9
    相似度:63.1%
Acta Botanica Yunnanica          1988          10          93-100
ISOLATION AND IDENTIFICATION OF TWO NEW TRITERPENES FROM ACTINIDIA ERIANTHA
Huang Chusheng, Zhang Zhuangxin, Li Gansun, Zhou Jun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
26 .     aesculioside IVa
C57H90O23     相似度:62.5%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
27 .     hippocaesculin
C40H62O8     相似度:62.5%
Journal of Natural Products          1986          Vol 49          650
Antitumor Agents, 82. Cytotoxic Sapogenols from Aesculus hippocastanum
Takao Konoshima, Kuo-Hsiung Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
28 .     methyl (2β,3β)-2,3,23-trihydroxy-28-({3-[(4-methoxybenzoyl)amino]propyl}amino)-28-oxoolean-12-en-30-oate
    相似度:62.5%
CHEMISTRY & BIODIVERSITY          2011          8          1833-1852
Synthesis of Novel Derivatives of Esculentoside A and Its Aglycone Phytolaccagenin, and Evaluation of Their Haemolytic Activity and Inhibition of Lipopolysaccharide-Induced Nitric Oxide Production
Wei Gong, Zhihui Jiang, Peng Sun, Ling Li, Yongsheng Jin, Lucheng Shao, Wen Zhang, Baoshu Liu, Hongwei Zhang, Hua Tang, Yufeng Chen, Yanghua Yi and Dazhi Zhang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
29 .     methyl (2β,3β)-2,3,23-trihydroxy-28-({3-[(4-hydroxybenzoyl)amino]propyl}amino)-28-oxoolean-12-en-30-oate
    相似度:61.5%
CHEMISTRY & BIODIVERSITY          2011          8          1833-1852
Synthesis of Novel Derivatives of Esculentoside A and Its Aglycone Phytolaccagenin, and Evaluation of Their Haemolytic Activity and Inhibition of Lipopolysaccharide-Induced Nitric Oxide Production
Wei Gong, Zhihui Jiang, Peng Sun, Ling Li, Yongsheng Jin, Lucheng Shao, Wen Zhang, Baoshu Liu, Hongwei Zhang, Hua Tang, Yufeng Chen, Yanghua Yi and Dazhi Zhang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
30 .     daedaleaside E
C41H62O11     相似度:60.9%
Journal of Natural Products          2005          68          911-914
Cytotoxic Constituents of the Fruit Body of Daedalea dickisii
Kazuko Yoshikawa, Kazuaki Kouso, Jyoji Takahashi, Akiko Matsuda, Mina Okazoe, Akemi Umeyama, and Shigenobu Arihara
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
31 .     28-O-β-D-Glucopyranosyl 21-O-angeloyl-R1 barrigenol
C41H66O12     相似度:60.9%
Chemistry of Natural Compounds          2014          50          100-102
Triterpenoid Saponins from the Carpophore of Xanthoceras sorbifolia
Wei Li, Xian Li
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
32 .     3-O-[-α-L-arabinopyranosyl(1→2)]-β-D-glucuronopyranosyl azukisapogenol
C41H64O14     相似度:60.9%
Journal of Agricultural and Food Chemistry          2013          61          2631-2637
Isolation and Structural Determination of Triterpenoid Glycosides from the Aerial Parts of Alsike Clover (Trifolium hybridum L.)
Andy J. Pérez, Mariusz Kowalczyk, Ana M. Simonet, Francisco A. Macías, Wiesław Oleszek, and Anna Stochmal
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
33 .     (3β,4β,16α)-17-carboxy-16,24- dihydroxy-28-norolean-12-en-3-yl β-D-glucopyranosiduronic acid methyl ester
C37H58O11     相似度:60.5%
Helvetica Chimica Acta          2007          Vol. 90          72
Triterpenoid Saponins from the Spikes of Prunella vulgaris
Xiao-Jie Gu, You-Bin Li, Ping Li, Shi-Hui Qian, and Jian-Feng Zhang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
34 .     3β-[(α-L-arabinopyranosyl)oxy]-23-oxo-olean-12-en-28-oic acid
C35H54O8     相似度:60.5%
Journal of Natural Products          2009          72          1155-1160
Triterpene Glycosides from the Underground Parts of Caulophyllum thalictroides
Yukiko Matsuo, Kazuki Watanabe, and Yoshihiro Mimaki
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
35 .     (22R,23R,24R)-12β-acetyloxy-16β,23:22,25-diepoxy-23,24-dihydroxy-9,19-cyclolanostan-3β-yl α-L-arabinopyranoside
C37H58O11     相似度:60.5%
Chemical & Pharmaceutical Bulletin          2002          50(1)          121-125
Cycloartane Glycosides from the Rhizomes of Cimicifuga racemosa and Their Cytotoxic Activities
Kazuki WATANABE,Yoshihiro MIMAKI,Hiroshi SAKAGAMI,and Yutaka SASHIDA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
36 .     urs-12-ene-3β,6β,16β,21β-tetraol-3-O-β-glucopyranoside
C36H60O9     相似度:60.5%
Phytochemistry          2008          69          961-972
Triterpene saponins from Silphium radula
Lalita M. Calabria, Sonia Piacente, Ireneusz Kapusta,Suranganie F. Dharmawardhane, Frances M. Segarra, Peter J. Pessiki f, Tom J. Mabry
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
37 .     aesculioside IId
C46H72O17     相似度:60.5%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
38 .     asiaticoside A
C37H56O9     相似度:60.5%
Journal of Natural Products          2006          69          1500-1502
Cytotoxic Cycloartane Triterpene Saponins from Actaea asiatica
Jingchun Gao, Feng Huang, Jinchao Zhang, Guoyuan Zhu, Mengsu Yang, and Peigen Xiao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
39 .     rubianoside I
C38H60O10     相似度:60.5%
Journal of Natural Products          2003          66          638-645
Absolute Stereostructures of New Arborinane-Type Triterpenoids and Inhibitors of Nitric Oxide Production from Rubia yunnanensis
Toshio Morikawa, Jing Tao, Shin Ando, Hisashi Matsuda, and Masayuki Yoshikawa
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
40 .     cimiracemoside P
C37H54O11     相似度:60.5%
Journal of Natural Products          2002          65          1391-1397
Cimiracemosides I-P, New 9,19-Cyclolanostane Triterpene Glycosides from Cimicifuga racemosa
Shao-Nong Chen, Daniel S. Fabricant, Zhi-Zhen Lu, Harry H. S. Fong, and Norman R. Farnsworth
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
41 .     3-O-acetyl-3α,7α,23α(R)-trihydroxy-24,25,26,27-tetranor-18,23-cycloapotirucallane 7-O-β-D-(6'-O-acetyl)glucopyranoside
C36H56O10     相似度:60.5%
Journal of Natural Products          1997          60          1105-1114
Antitumor Agents. 180.1 Chemical Studies and Cytotoxic Evaluation of Cumingianosides and Cumindysoside A, Antileukemic Triterpene Glucosides with a 14, 18-Cycloapotirucallane Skeleton
Yoshiki Kashiwada, Toshihiro Fujioka, Kunihide Mihashi, Ih-Sheng Chen, Hajime Katayama, Yasumasa Ikeshiro, and Kuo-Hsiung Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
努力才会成功
3楼2014-11-25 20:19:30
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

jiangtao2956

木虫 (正式写手)

GT

【答案】应助回帖

第一个化合物 21β-当归酰基-22α-乙酰基原七叶皂苷元 结构

» 本帖附件资源列表

  • 欢迎监督和反馈:小木虫仅提供交流平台,不对该内容负责。
    本内容由用户自主发布,如果其内容涉及到知识产权问题,其责任在于用户本人,如对版权有异议,请联系邮箱:xiaomuchong@tal.com
  • 附件 1 : 231090.gif
  • 2014-11-25 20:20:50, 8.43 K
努力才会成功
4楼2014-11-25 20:21:13
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
信息提示
请填处理意见