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250350663木虫 (正式写手)
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| 13C NMR (100 MHz, DMSO) δ12.7, 17.0, 22.9, 23.4, 25.6, 30.4, 32.8, 41.1, 42.5, 43.3, 45.4, 47.8, 48.0, 69.8, 73.0, 79.0, 122.8, 142.6, 178.6 |
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3楼2015-01-28 09:19:06
seuseasoar
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250350663: 金币+10, ★★★很有帮助 2015-01-28 09:19:18
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250350663: 金币+10, ★★★很有帮助 2015-01-28 09:19:18
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1 . 17α-Ethynyl-7α-methyl-5(10)-estren-3β,17β-diol 相似度:61.9% Magnetic Resonance in Chemistry 2002 40 581-588 Stereochemical analysis of the 3-and 3β-hydroxy metabolites of tibolone through NMR and quantum-chemical investigations. An experimental test of GIAO calculations Diego Colombo, Patrizia Ferraboschi, Fiamma Ronchetti and Lucio Toma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 12(S)-15,16-epoxy-19-hydroxy-neo-cleroda-13(16),14-dien-18,6α:20,12-diolide C20H24O6 相似度:60% Phytochemistry 2003 63 977-983 Neo-clerodane diterpenoids and phenylethanoid glycosides from Teucrium chamaedrys L. Erdal Bedir, Rangavalli Manyam, Ikhlas A. Khan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . Teidic acid Acetate methyl ester 相似度:60% Phytochemistry 1994 35 1509-1512 Dehydroabietane diterpenes from Nepeta teydea Braulio M. Fraga, Teresa Mestres, Carmen E. Díaz, José M. Arteaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 8β-hydroxystemodin 相似度:60% Phytochemistry 1994 36 1391-1393 Biotransformation of some stemodane diterpenoids by Cephalosporium aphidicola James R. Hanson, Paul B. Reese, Jacqueline A. Takahashi, Maureen R. Wilson Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . teucrin H2 相似度:60% Phytochemistry 1978 17 1967-1973 Teucrins H1-H4, novel clerodane-type diterpenes from Teucrium hyrcanicum Eszter Gács-Baitz, Lajos Radics, G. B. Oganessian, Vilen A. Mnatsakanian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . (12β)-2,12-dihydroxyisopimara-1,7,15-trien-3-one C20H28O3 相似度:60% Natural Products and Bioprospecting 2014 4 91-100 Antifeedant and Antiviral Diterpenoids from the Fresh Roots of Euphorbia jolkinii Chun-Shuai Huang, Shi-Hong Luo, Yao-Lan Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . (1S,4S,8S,14S)-1,4-Dihydroxy-11-oxo-17-dolastene C20H32O3 相似度:60% Marine Drugs 2013 11 1104-1112 Isolation and Structure Elucidation of Three New Dolastanes from the Brown Alga Dilophus spiralis Efstathia Ioannou, Constantinos Vagias and Vassilios Roussis Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . teucrium I 相似度:60% Chemical Industry Times 2007 21 49-53 The Review about Structure Characteristics and NMR Data of Clerodane-type Diterpenoids Jiang Jing, Liao Zhixin, Ji Min Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-01-27 22:12:21
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4楼2015-01-28 09:19:24
