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警崽

金虫 (正式写手)

教主

[求助] 微谱求助,谢谢 已有1人参与

溶剂为氘代吡啶,碳谱如下:13.30, 15.66, 16.78, 17.70, 18.80, 18.87, 21.59, 26.70, 28.21, 29.47, 30.20, 31.05, 32.62, 33.87,
34.09, 34.34, 34.99, 37.67, 39.55, 41.39, 41.65, 43.30, 43.33, 49.10, 49.31, 50.01, 51.89, 61.71,
68.17, 69.61, 70.65, 71.18, 72.93, 73.12, 73.71, 74.34, 74.37, 75.65, 76.78, 77.52, 78.38, 78.60,
79.16, 96.25, 103.08, 105.36, 133.26, 138.26, 175.84,
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gai1988

新虫 (小有名气)

【答案】应助回帖

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感谢参与,应助指数 +1
警崽: 金币+8, 有帮助 2015-06-05 22:44:58
1 .     pulsatilloside C
C48H78O18     相似度:81.6%
Journal of Natural Products          1998          61          658-659
Pulsatilloside C from the Roots of Pulsatilla chinensis
Wencai Ye, Aimin He, Shouxun Zhao, and Chun-Tao Che
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     HN saponin H
C48H78O18     相似度:79.5%
China Journal of Chinese Materia Medica          2008          33          1377-1382
Studies Chemical Constituents of Clematis puberula Hook. f. & Thoms. var. Ganpinian (Lvl & Van.)W. T. Wang
SUN Feng, HE Qing, XIAO Peigen, CHENG Yiyu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     Glycoside G
C48H78O18     相似度:79.5%
Chemical Research in Chinese Universities          1994          10          285-290
Isolation and Structure Elucidation of New Glycosides from the Leaves of Oplopanax Elatus Nakai(II)
WANG Guang-shu,ZHAO Chun-fang and XU Jing-da
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     HN saponin H
C48H79O18     相似度:79.5%
Chinese Pharmaceutical Journal          2008          43          1377-1382
Studies on Chemical Constituents of Clematis puberula Hook.f.& Thoms.var.ganpiniana(L vl.& Van.) W.T.Wang
SUN Feng, HE Qing, XIAO Pei-gen, CHENG Yi-yu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     oplopanaxoside E
C48H78O18     相似度:79.5%
Natural Medicines          1995          49          462-467
Three New Lupane Type Glycosyl Esters from Oplopanax japonicus Leaves
HIRAI YASUAKI,MURAYAMA TETSUYA, et al.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     compound 4
C48H78O19     相似度:79.5%
Natural Medicines          2001          55          134-138
Five New Triterpene Glycosides from Centella asiatica
KURODA Minpei,MIMAKI Yoshihiro, et al.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     23-O-acetylasiaticoside B
C50H80O21     相似度:78%
Planta Medica          2010          76          1018-1021
Two New Triterpene Glycosides from Centella asiatica
Rumalla, Chidananda Swamy; Ali, Zulfiqar; Weerasooriya, Aruna D.; Smillie, Troy J.; Khan, Ikhlas A.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     calendasaponin A
C54H86O24     相似度:77.7%
Chemical & Pharmaceutical Bulletin          2001          49(7)          863-870
Medicinal Flowers. III.1) Marigold. (1): Hypoglycemic, Gastric Emptying Inhibitory, and Gastroprotective Principles and New Oleanane-Type Triterpene Oligoglycosides, Calendasaponins A, B, C, and D, from Egyptian Calendula officinalis
Masayuki YOSHIKAWA, Toshiyuki MURAKAMI, Akinobu KISHI, Tadashi KAGEURA, and Hisashi MATSUDA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     wujiapioside B
C48H78O18     相似度:77.5%
Chemical & Pharmaceutical Bulletin          2002          50(10)          1383-1385
Lupane-Triterpene Glycosides from the Leaves of Acanthopanax gracilistylus
Chang-Soo YOOK,Xiang-Qian LIU, Seung-Yeup CHANG,Sang-Yong PARK,and Toshihiro NOHARA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     kalopanax saponin G
    相似度:77.5%
Journal of Natural Products          1999          62          445-448
Triterpenoid Saponins of Acanthopanax nipponicus Leaves
Masazumi Miyakoshi, Katsuya Shirasuna, Yasuaki Hirai, Kazushi Shingu, Susumu Isoda, Junzo Shoji, Yoshiteru Ida, and Torao Shimizu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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