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| 13C NMR (75 MHz, CDCl3) δ 15.7, 17.6, 18.3, 20.3, 22.6, 25.0, 26.4, 27.9, 29.4, 29.9, 31.9, 32.0, 34.2, 36.1, 37.9, 38.8, 40.3, 42.0, 43.9, 46.6, 48.9, 49.2, 59.9, 60.0, 71.1, 77.1, 79.2, 79.6. |
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木虫 (小有名气)
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静思语: 金币+20, ★★★★★最佳答案 2015-05-15 22:22:05
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查询结果：共查到3839个化合物(查询结果仅供参考) 1 . protoaescigenin 相似度:73.3% Phytochemistry 1993 34 1385-1387 A triterpene from Marsdenia globifera Qiu Sheng-Xiang, Gong Yong, H.T.A. Cheung Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 4α,14α-Dimethylcholesta-8,23-dien-3β,25-diol 相似度:72.4% Phytochemistry 1996 41 1191-1195 Antibacterial hydroperoxysterols from Xanthosoma robustum Takeshi Kato, Barbara Frei, Michael Heinrich, Otto Sticher Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 3β,16α,17-trihydroxy-olean-12-ene C29H48O3 相似度:72.4% Phytochemistry 2014 103 99-106 Oleanane triterpenes as protein tyrosine phosphatase 1B (PTP1B) inhibitors from Camellia japonica Mohammad Nasir Uddin, Govinda Sharma, Jun-Li Yang, Hong Seok Choi, Seong-IL Lim, Keon Wook Kang, Won Keun Oh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 2α,3β-dihydroxy-23-norolean-4(24),12(13)-dien-28-oic acid C29H44O4 相似度:72.4% Acta Scientiarum Naturalium Universitatis Sunyatseni 1996 35(4) 64-69 Studies on the Chemical Constituents of the Lu Lu Tong(1) Structure Determination of a Novel Pentacyclic Triterpene Lai Zuoqi, Dong Yong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . wanpemine 相似度:71.4% Acta Pharmaceutica Sinica 1991 26 829-835 STUDIES ON CHEMICAL CONSTITUENTS OF FRITILLARIA IN HUBEI. ⅫⅠ ISOLATION AND STRUCTURE ELUCIDATION OF HUPEHEMONOSIDE JZ Wu; M Tang and R Wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 9,11-secochlolest-3β,11-diol C27H50O2 相似度:71.4% Steroids 2010 75 834-847 Synthesis of cytotoxic novel 9,11-secosterol analogs: Structure/activity studies Boonsong Kongkathip, Anuch Hasakunpaisarn, Suthinee Boonananwong, Ngampong Kongkathip Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . tomatidine C27H45NO2 相似度:71.4% Phytochemistry 1993 34 1153-1157 Steroidal alkaloids from roots of tomato stock Toshinori Nagaoka, Teruhiko Yoshihara, Junko Ohra, Sadao Sakamura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 麦角甾-3β,5α,6β-三醇 相似度:71.4% Chinese Journal of Marine Drugs 2010 29(2) 6-9 Secondary metabolites from marine actinomycete Strep tomyces sp. ( No. 172221) MA Jing-jing, T ANG Jin-shan, GAO Hao, HONG Kui, ZHOU Guang-xiong, YAO Xin-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . Wanpeinine A C27H45NO3 相似度:71.4% Chinese Herbal Medicines 2010 2 141-144 Derivative Synthesis of Wanpeinine A, a Major Steroidal Alkaloid from Fritillaria shuchengensis WEN Juan, ZHOU Xian-li, YAN Ren-long, HUANG Shuai, WANG Yin-hui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 白桦酯酸 相似度:71.4% Journal of Plant Resources and Environment 1998 7 59-60 二球悬铃木树皮的化学成分 王静蓉, 段金廒, 周荣汉, 唐敏玲 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Tomatidine 相似度:71.4% Chemical & Pharmaceutical Bulletin 2007 55 1077-1078 Efficient Conversion of Tomatidine into Neuritogenic Pregnane Derivative Sayaka Matsushita, Yoshihiro Yanai, Asami Fusyuku, Yukio Fujiwara, Tsuyoshi Ikeda, Masateru Ono, Chunguang Han, Makoto Ojika, Toshihiro Nohara Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . leucastrin A 3,20-ditrimethylsilyl ether derivative C37H61OSi2 相似度:70.9% Chemical & Pharmaceutical Bulletin 2006 54 1370-1379 Studies on Nepalese Crude Drugs. XXIX. Chemical Constituents of Dronapuspi, the Whole Herb of Leucas cephalotes SPRENG. Yukinori Miyaichi, Akiko Segawa and Tsuyoshi Tomimori Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . gentirigenic acid C30H50O7 相似度:70% Journal of Natural Products 2007 70 880-883 Dammarane Triterpenoids from the Roots of Gentiana rigescens Min Xu, Dong Wang,Ying-Jun Zhang, and Chong-Ren Yang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . soyasapogenol A 相似度:70% Chemical & Pharmaceutical Bulletin 1995 43 1176-1179 Oleanene-Type Triterpene Glycosides from Puerariae Radix. II. Isolation of Saponins and the Application of Tandem Mass Spectrometry to Their Structure Determination Tomonori ARAO,Junei KINJO,Toshihiro NOHARA and Ryuichi ISOBE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . soyasapogenol A 相似度:70% 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 16 . compound 8 相似度:70% 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 17 . protoaescigenin 相似度:70% Chemical & Pharmaceutical Bulletin 1985 33 1043-1048 Studies on the Constituents of Xanthoceras sorbifolia BUNGE. IV. Structures of the Minor Prosapogenins YINGJIE CHEN,TADAHIRO TAKEDA and YUKIO OGIHARA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . soyasapogenol A 相似度:70% Chemical & Pharmaceutical Bulletin 1985 33 1293-1296 OLEANENE-SAPOGENOLS FROM PUERARIAE RADIX Junei Kinjo,Izumi Miyamoto,Kotaro Murakami,Kiyoshi Kida,Toshiaki Tomimatsu,Masaki Yamasaki and Toshihiro Nohara Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . protoaescigenin 相似度:70% Chemical & Pharmaceutical Bulletin 1985 33 1387-1394 Studies on the Constituents of Xanthoceras sorbifolia BUNGE. V. Major Saponins 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 20 . 3-epi-betulinic acid C30H48O3 相似度:70% Chemistry of Natural Compounds 2009 45 547-549 CYTOTOXIC CONSTITUENTS FROM Viscum coloratum Bai-Nian Chen, Guan-E Yang, Jian-Kuan Li,Hui-Jing Du, Qing-Shan Li, and Zhao-Ming Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . Soyasapogenol A 相似度:70% 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 22 . Protoaescigenin 相似度:70% 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 23 . Soyasapogenol B C30H50O3 相似度:70% Journal of Asian Natural Products Research 2005 7 237-243 Three new isoprenylated flavonoids from the roots of Sophora flavescens PEI-LAN DING, AI-JUN HOU and DAO-FENG CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 24 . protoaescigenin 相似度:70% China Journal of Chinese Materia Medica 1996 21 617-618 Studies on Sapogenins of Aesculus wilsonii Rehd. Yang L an and Zhao Xiaoang, Ma Libin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 25 . soyasapogenol A 相似度:70% Chemical & Pharmaceutical Bulletin 1997 45 362-366 Oleanene-Type Triterpene Glycosides from Puerariae Radix. IV. Six New Saponins from Pueraria lobata Tomonori ARAO,Junnei KINJO,Toshihiro NOHARA and Ryuichi ISOBE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 26 . cucurbita-5,23-diene-3β,25-diol C30H50O2 相似度:70% Fitoterapia 2004 75 609-611 Cucurbita-5,23-diene-3h,25-diol from Sicana odorifera Sayaka Nakano, Yoshinori Fujimoto, Yoshihisa Takaishi,Coralia Osorio, Carmenza Duquec Structure 13C NMR Structure & 13C NMR 碳谱模拟图 27 . swinniol C30H48O3 相似度:70% Phytochemistry 1998 49 1819-1820 Triterpenoids from Bersama swinnyi Thabo Monkhe, Dulcie Mulholland, Geoff Nicholls Structure 13C NMR Structure & 13C NMR 碳谱模拟图 28 . tamarixol C30H50O2 相似度:70% Acta Pharmaceutica Sinica 1988 Vol 23 749-755 STUDIES OF CHEMICAL CONSTITUENTS FROM TAMARIX CHINENSIS LOUR YQ Jiang and CX Zuo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 29 . soyasapogenol A 相似度:70% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 30 . isomyricadiol 相似度:70% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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