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北京石油化工学院2026年研究生招生接收调剂公告
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deng215

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16.0,16.0,16.0,17.7,23.7,25.7,25.8,26.7,26.8,28.3,28.3,32.2,33.1,38.6,39.7,39.7,40.6,50.9,108.4,124.3,124.3,124.4,124.4,131.3,134.9,135.2,135.5,147.2
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deng215: 金币+10, ★★★很有帮助 2015-06-10 13:27:08
1 .     compound 1a
    相似度:93.3%
Tetrahedron Letters          1989          30          3351-3352
Achilleol A: A new monocyclic triterpene skeleton from Achillea odorata L.
A.F. Barrero, E.J.R. Alvarez-Manzaneda, R. Alvarez-Manzaneda R.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     compound 1b
    相似度:81.2%
Tetrahedron Letters          1989          30          3351-3352
Achilleol A: A new monocyclic triterpene skeleton from Achillea odorata L.
A.F. Barrero, E.J.R. Alvarez-Manzaneda, R. Alvarez-Manzaneda R.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     5-hydroxy-7-(3,7,11,15-tetramethylhexadeca-2,6,10,11-tetraenyl)-2(3H)-benzofuranone
    相似度:78.5%
Planta Medica          2007          73          279-282
A New Benzofuranone and Anti-HIV Constituents from the Stems of Rhus chinensis
Qiong Gu,Rui-Rui Wang,Xue-Mei Zhang ,Yun-Hua Wang,Yong-Tang Zheng, Jun Zhou, Ji-Jun Chen
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     3'-bromo-2'-hydroxy-2,3-dihydrosqualene
    相似度:76.6%
Phytochemistry          1993          34          1603-1607
Sapelenins A, B and C, acyclic triterpenoids from the stem bark of Entandrophragma cylindricum
David Ngnokam, Georges Massiot, Jean-Marc Nuzillard, Joseph D. Connolly, Etienne Tsamo, Christophe Morin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     compound 1
C30H52O     相似度:76.6%
Tetrahedron Letters          1992          33          1325-1328
Fern constituents: two new triterpenoid alcohols with mono- and bi-cyclic skeletons, isolated from Polypodiodes formosana
Yōko Arai, Masayoshi Hirohara, Hiroyuki Ageta, H.Y. Hsű
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     Methyl (5Z,4'E,8'E,12'E)-2-methylene-2-[5-(4',9',13',17'-tetramethyloctadeca-4',8',12',16'tetraenylidene)tetrahydropyran-2-yl]acetate
C31H48O3     相似度:75%
Journal of the Chemical Society, Perkin Transactions 1          1999                   489-496
Synthesis of rac-hippospongic acid A and revision of the structure
Munetaka Tokumasu, Hiroshi Ando, Yoshikazu Hiraga, Satoshi Kojima and Katsuo Ohkata
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     methylsqualene
C31H52     相似度:74.1%
Phytochemistry          2004          65          3159-3165
C31–C34 methylated squalenes from a Bolivian strain of Botryococcus braunii
Etienne Achitouv, Pierre Metzger, Marie-Noëlle Rager, Claude Largeau
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     camelliol C
C30H50O     相似度:73.3%
Journal of Natural Products          1999          62          265-268
Camelliols A-C, Three Novel Incompletely Cyclized Triterpene Alcohols from Sasanqua Oil (Camellia sasanqua)
Toshihiro Akihisa, Koichi Arai, Yumiko Kimura, Kazuo Koike, Wilhelmus C. M. C. Kokke, Tsuyoshi Shibata, and Tamotsu Nikaido
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     polypoda-8(26)-13,17,21-tetraen-3β-ol
    相似度:73.3%
Phytochemistry          1999          50          471-476
Triterpenoid and xanthone constituents of Cratoxylum cochinchinense
Lien Hoa Dieu Nguyen, Leslie J. Harrison
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     compound 4
    相似度:73.3%
Journal of Natural Products          1989          Vol 52          614
Novel Prenylated Hydroxybenzoic Acid Derivatives from Piper saltuum
Anderson Maxwell, Dave Rampersad
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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