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1 .     anhydrocinnzeylanine
C22H32O7     ÏàËÆ¶È:85.7%
Chemical & Pharmaceutical Bulletin          1980          28          1432-1436
The Constituents of Cinnamomi Cortex. I. Structures of Cinncassiol A and Its Glucoside
AKIRA YAGI,NOBUTAKA TOKUBUCHI,TOSHIHIRO NOHARA,GENICHIRO NONAKA,ITSUO NISHIOKA and AKIHIDE KODA
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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2 .     cinnacasol
C20H30O7     ÏàËÆ¶È:75%
Helvetica Chimica Acta          2009          92          2058-2062
Two New Diterpenes from the Twigs of Cinnamomum cassia
Tran Minh Ngoc, Do Thi Ha, Ik-Soo Lee, Byung-Sun Min, Min-Kyun Na, Hyun-Ju Jung, Sang-Myung Lee, Ki-Hwan Bae
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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3 .     callicarpic acid A
C20H30O2     ÏàËÆ¶È:60%
Journal of Natural Products          2009          72          223-228
seco-Abietane Diterpenoids, a Phenylethanoid Derivative, and ntitubercular Constituents from Callicarpa pilosissima
Jih-Jung Chen Hung-Ming Wu, Chien-Fang Peng,Ih-Sheng Chen, and Shih-Der Chu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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4 .     3¦Â-acetoxy-17¦Á,16¦Á-(epoxymethano)-5¦Á-androstane
C22H34O3     ÏàËÆ¶È:60%
Steroids          2001          66          833-843
Configurational analysis and relative binding affinities of 16-methyl-5¦Á-androstane derivatives
P¨¢l Tapolcs¨¢nyi, J¨¢nos Wölfling, Istv¨¢n T¨®th, Mih¨¢ly Sz¨¦csi, P¨¦ter Forg¨®, Gyula Schneider
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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5 .     ent-12¦Á-acetoxypimar-9(11),15-dien-19-oic acid
     ÏàËÆ¶È:57.1%
Phytochemistry          1984          23          1453-1459
Ent-pimaranes, ent-kauranes, Heliangolides and other Constituents of three Helianthus species
Werner Herz, Palaniappan Kulanthaivel
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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6 .     20¦Â-( tert-butyidimethybtlyioxy)-5¦Á-pregnane-13¦Â,14¦Â-diol 3-acetate
C29H52O4Si     ÏàËÆ¶È:56.5%
Steroids          1993          58          518-523
Synthesis and structure-activity relationships of 14¦Â-hydroxy-5¦Á-pregnanes: pregnanes that bind to the cardiac glycoside receptor
John F. Templeton, Yangzhi Ling, V.P.Sashi Kumar, Frank S. LaBella
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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7 .     1¦Á-acetoxy-5¦Â-hydroxyeudesm-3-en-6¦Â,11¦ÂH-12,6-olide
     ÏàËÆ¶È:55%
Phytochemistry          1994          37          477-485
Sesquiterpene lactones from North African Artemisia species
J.Alberto Marco, Juan F. Sanz-Cervera, Jose M. Pareja, Felix Sancenon, Joan Valles-Xirau
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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8 .     7¦Á-15-dihydroxy-ent-clerod-3-en-18,19-olide
C24H34O6     ÏàËÆ¶È:55%
Phytochemistry          1992          31          1703-1711
Clerodane and labdane derivatives from Olearia teretifolia
C. Zdero, F. Bohlmann, R.M. King
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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9 .     7¦Â-hydroxysandracopimaric acid
     ÏàËÆ¶È:55%
Phytochemistry          1990          29          2346-2348
Diterpenoids from Salvia wiedemannii
G. Topcu,A. Ulubelen
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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10 .     Sugebiol
C15H24O2     ÏàËÆ¶È:55%
Magnetic Resonance in Chemistry          2009          47          527-531
Complete assignments of 1H and 13C NMR data for two new sesquiterpenes from Cyperus rotundus L. (pages 527¨C531)
Yan Xu, Hong-Wu Zhang, Xiao-Chun Wan and Zhong-Mei Zou
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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11 .     6,12,14-trihydroxyabieta-5,8,11,13-tetraen-7-one
C20H26O4     ÏàËÆ¶È:55%
Zeitschrift f¨¹r Naturforschung C          2008          63          821-829
Trypanocidal Activity of Abietane Diterpenoids from the Roots of Craniolaria annua
J. C. Herrera, G. Troncone, D. Henr¨ªquez, and N. Urdaneta
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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12 .     compound 1
     ÏàËÆ¶È:55%
Organic Magnetic Resonance          1984          22          736-738
Carbon-13 nuclear magnetic resonance spectra of some heterocyclic D-homoandrostanes
Deanna Marcano, Jeannette De M¨¦ndez, Ana C. Ortiz and Mirna Salinas
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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13 .     compound 4
     ÏàËÆ¶È:55%
Organic Magnetic Resonance          1984          22          736-738
Carbon-13 nuclear magnetic resonance spectra of some heterocyclic D-homoandrostanes
Deanna Marcano, Jeannette De M¨¦ndez, Ana C. Ortiz and Mirna Salinas
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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14 .     compound 40
     ÏàËÆ¶È:55%
Natural Product Communications          2008          3          399-412
Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution
Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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15 .     16-oxo-cleroda-3,13E-dien-15-oic acid
C20H30O3     ÏàËÆ¶È:55%
Indian Journal of Chemistry Section B          2000          39B          801-802
Screening of natural products for new leads as inhibitors of IkBa kinase: 16-oxo-cleroda-3,13E-dien-15-oic acid from Polyalthia longifolia of Annonaceae family
N V S Ramakrishna, E K S Vijaya Kumar, A K Jain, B S Kalakoti, R D Gupte, R B Panicker, R V S V Vadlamudi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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