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scar

金虫 (小有名气)

[求助] 微谱求助 多谢

21.5,22.9,22.9,25.4,25.6,32.9,33.9,36.3,36.5,37.1,39.7,63.7,109.1,124.5,124.9,125.8,133.8,138.8,148.6,151.2
溶剂  氘带氯仿
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wq0616

铁杆木虫 (正式写手)

【答案】应助回帖

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scar: 金币+5, ★★★很有帮助 2012-11-21 19:17:38
相似度大于60%的有

1 .     (3R)-ent-1(10),15-rosadien-3-ol
C20H32O     相似度:65%
Chemical & Pharmaceutical Bulletin          2004          52(5)          556-560
Terpenoids and Aromatic Compounds from the New Zealand Liverworts Plagiochila, Schistochila, and Heteroscyphus Species
Fumihiro NAGASHIMA,Takashi SEKIGUCHI, Shigeru TAKAOKA, and Yoshinori ASAKAWA
Structure      13C NMR   碳谱模拟图

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2 .     sagittine A
C20H30O2     相似度:65%
Journal of Natural Products          2006          69(2)          255-260
ent-Rosane and Labdane Diterpenoids from Sagittaria sagittifolia and Their Antibacterial Activity against Three Oral Pathogens
Xue-Ting Liu, Qin Pan, Yao Shi, Ian D. Williams, Herman H.-Y.Sung, Qiong Zhang, Jing-Yu Liang, Nancy Y. Ip, and Zhi-Da Min
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




3 .     echinodolide B
C20H30O3     相似度:65%
Journal of Natural Products          2002          65          82-84
Echinodolides A and B, New Cembrane Diterpenoids with an Eight-Membered Lactone Ring from the Leaves of Echinodorus macrophyllus
Hideyuki Shigemori, Sayaka Shimamoto, Mitsuhiro Sekiguchi, Ayumi Ohsaki, and Jun’ichi Kobayashi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




4 .     margocin
C20H26O2     相似度:65%
Journal of Natural Products          1993          Vol 56          1459
Approaches to the Synthesis of Aromatic Diterpenes Oxygenated in the A Ring. Synthesis of Margocin
Robert H. Burnell, Christian Côté, Nathalie Théberge
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




5 .     19-hydroxy-1(10),15-rosadiene
C20H32O     相似度:65%
Chemical & Pharmaceutical Bulletin          2011          59(3)          382-384
Anti-inflammatory Diterpene from Thyrsanthera suborbicularis
Piseth KHIEV, Sei-Ryang OH, Hee-Sung CHAE, Ok-Kyoung KWON, Kyung-Seop AHN,Young-Won CHIN,and Hyeong-Kyu LEE
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




6 .     royleanone
C20H28O3     相似度:65%
Turkish Journal of Chemistry          2005          29          177-186
Terpenoids and Steroids from the Roots of Salvia blepharochlaena
UFUK KOLAK, GÜLAÇTI TOPÇU, SEHER BİRTEKSÖZ, GÜLTEN ÖTÜK, AYHAN ULUBELEN
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




7 .     Compound 14
    相似度:61.9%
Magnetic Resonance in Chemistry          2008          46          381-386
13C and 1H NMR signal assignments of some new synthetic dehydroabietic acid derivatives (pages 381–386)
Marinaldo S. de Carvalho, Lúcia H. B. Baptistella and Paulo M. Imamura
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




8 .     19-noα-abieta-4(18),8,11,13-tetraen-7-one
C19H24O     相似度:60%
Journal of Natural Products          2000          63          817-820
Potential Antitumor-Promoting Diterpenoids from the Stem Bark of Picea glehni
Yoshitaka Kinouchi, Hironori Ohtsu, Harukuni Tokuda, Hoyoku Nishino,Shunyo Matsunaga, and Reiko Tanaka
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




9 .     triptobenzene N
C20H26O3     相似度:60%
Journal of Natural Products          1999          62          1522-1525
Immunosuppressive Diterpenoids from Tripterygium wilfordii
Hongquan Duan, Yoshihisa Takaishi, Hiroshi Momota, Yasukazu Ohmoto, Takao, Taki, Yongfeng Jia, and Duan Li
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




10 .     trilobino
C20H28O2     相似度:60%
Planta Medica          1990          56          82-83
New Diterpenoids from the Roots of Salvia triloba
Ayhan Ulubelen
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




11 .     compound 1c
    相似度:60%
Chemical & Pharmaceutical Bulletin          1996          44          1431-1435
Diterpenes from the Hearwood of Juniperus formosana HAY. var. concolor HAY.
Yueh-Hsiung KUO and Ming-Tsang YU
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




12 .     yuexiandajisu B
C20H30O2     相似度:60%
Phytochemistry          1998          49          149-151
Casbane Diterpenoids from Euphorbia Ebracteolata
Zhi-Hong Xu, Jie Sun, Ren-Sheng Xu, Guo-Wei Qin
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




13 .     dehydroabietic acid
C20H28O2     相似度:60%
Journal of Natural Products          1981          Vol 44          119-124
A New Diterpene Acid From Salvia tomentosa
A. Ulubelen, M. Miski, T. J. Mabry
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




14 .     dehydroabietic acid 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   碳谱模拟图

--------------------------------------------------------------------------------




15 .     ferruginol
    相似度:60%
Phytochemistry          1984          23          1677-1679
An abietane diterpene from the labiate Coleus barbatus
Alphonse Kelecom
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




16 .     ferruginol
    相似度:60%
Journal of Asian Natural products Research          2010          12          382-387
New sesquiterpene and triterpene from the fruits of Cryptomeria fortunei
Jian Wu; Wei-Min Zhao
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




17 .     sugiol
    相似度:60%
Natural Product Research and Development          1997          9(1)          40-42
CHEMICAL COMPONENTS FROM BERNEUXIA THIBETICA DECNE
Wang Mingkui; Ding Lisheng and Wu Fenge
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




18 .     compound 17
C32H62O4Si2     相似度:60%
Tetrahedron          1985          41          995-1005
New prostanoids from soft coral
Isao Kitagawa, Motomasa Kobayashi, Tohru Yasuzawa, Byeng Wha Son, Minoru Yoshihara, Yoshimasa Kyogoku
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




19 .     compound 5b
C11H16O2     相似度:60%
Tetrahedron          2011          67          9844-9852
A flexible approach to hexahydronaphthalene-1-carboxylates
Zhi Li, Celia Alameda-Angulo, Béatrice Quiclet-Sire, Samir Z. Zard
Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
2楼2012-11-21 18:21:58
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