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【答案】应助回帖
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感谢参与，应助指数 +1
linjingx: 金币+50 2013-02-28 20:10:14
xiaoxiao270: 金币+4 2013-02-28 21:04:03
查询结果：共查到450个化合物(查询结果仅供参考)
1 . ent-stemara-13(14)-en-19-ol
相似度:65%
Phytochemistry 1990 29 3037-3039
Diterpenes from Calceolaria latifolia
Juan A. Garbarino,Aurora Molinari
Structure 13C NMR 碳谱模拟图
2 . ent-stemar-13(14)-en-19-acetoxy
C22H34O2 相似度:65%
Phytochemistry 1990 29 2943-2946
Diterpenes from Calceolaria lepida
María C. Chamy,Marisa Piovano,Juan A. Garbarino,Cecilia Miranda,Vicente Gambaro
Structure 13C NMR 碳谱模拟图
3 . (+)-2-deoxyoryzalexin S
相似度:65%
Journal of Natural Products 2012 75 1944-1950
Regio- and Diastereoselective Synthesis and X-ray Structure Determination of (+)-2-Deoxyoryzalexin S from (+)-Podocarpic Acid. Structural Nonidentity with Its Nominal Natural Isolated Enantiomer
Francesca Leonelli, Valentina Latini, Andrea Trombetta, Gabriele Bartoli, Francesca Ceccacci, Angela La Bella, Alessio Sferrazza, Doriano Lamba, Luisa M. Migneco, and Rinaldo Marini Bettolo
Structure 13C NMR 碳谱模拟图
4 . 4-thia-5β-androstanone
C18H26OS 相似度:63.1%
Tetrahedron 2005 61 3691-3696
Shielding effect of thioether C–S bond from proton chemical shifts of 4-thia-5α- and 4-thia-5β-androstane-17-ones
Hajime Iwamoto, Takefumi Kawatani, Yoshimasa Fukazawa
Structure 13C NMR 碳谱模拟图
5 . compound 4
相似度:63.1%
Tetrahedron 1996 52 2325-2336
Shielding effect of ether CO bond obtained from proton chemical shifts of 4-oxa-5α- and 4-oxa-5β-androstan-17-ones
Yanyan Yang, Takeharu Haino, Shuji Usui, Yoshimasa Fukazawa
Structure 13C NMR 碳谱模拟图
6 . γ-Methoxybutenolide
C21H32O3 相似度:61.9%
Journal of Natural Products 1992 Vol 55 256
A New Clerodane-Type Butenolide Diterpene from the Bark of Polyalthia longifolia
Manas Chakrabarty, Amar C. Nath
Structure 13C NMR 碳谱模拟图
7 . euphadienol
C30H50O 相似度:60.8%
Phytochemistry 1995 38 233-236
Three prenylated phenolic benzophenones from Garcinia myrtifolia
Claude Spino, Jitendra Lal, Subramaniam Sotheeswaran, William Aalbersberg
Structure 13C NMR 碳谱模拟图
8 . (16R)-Ent-3α-hydroxykauran-15-one
C20H32O2 相似度:60%
Chemical & Pharmaceutical Bulletin 2002 50(6) 808-813
Cytotoxic and Apoptosis-Inducing ent-Kaurane-Type Diterpenoids from the Japanese Liverwort Jungermannia truncata NEES
Fumihiro NAGASHIMA, Masuo KONDOH, Toshinari UEMATSU,Akiko NISHIYAMA，Sayaka SAITO,Masao SATO, and Yoshinori ASAKAWA
Structure 13C NMR 碳谱模拟图
9 . (6β)-5(R)-[2-(3-Furanyl)ethyl]-1,1,5,6-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalene
C20H30O 相似度:60%
Journal of Natural Products 2000 63 1623-1625
Synthesis of 16,18-Dihydroxycleroda-3,13Z-dien-16,15-olide,(+)-16-Hydroxycleroda-3,13Z-dien-16,15-olide, and (-)-Hydroxyhalima-5(10),13-dien-16,15-olide from (+)-Hardwickiic Acid
Paulo M. Imamura, and Marta Costa
Structure 13C NMR 碳谱模拟图
10 . ent-stemar-13(14)-en-17,19-diol
C20H32O2 相似度:60%
Phytochemistry 1991 30 3365-3368
Diterpenes from Calceolaria polifolia
Maria C. Chamy, Marisa Piovano, Juan A. Garbarino, Vicente Gambaro
Structure 13C NMR 碳谱模拟图
11 . toonacilidin A
C20H32O2 相似度:60%
Planta Medica 2011 77 1617-1622
Limonoids and Diterpenoids from Toona ciliata Roem. var. yunnanensis
Feng Zhang, Shang-Gao Liao, Chuan-Rui Zhang, Xiu-Feng He, Wan-Sheng Chen, Jian-Min Yue
Structure 13C NMR 碳谱模拟图
12 . kalavelool
相似度:60%
Phytochemistry 1988 27 2265-2268
Lignans and diterpenes of three Aristolochia species
Lucia M.X. Lopes,Vanderlan da S. Bolzani
Structure 13C NMR 碳谱模拟图
13 . 18-hydroxy isopimar-15-ene
C20H32O 相似度:60%
Molecules 2011 16 10653-10667
Resin Diterpenes from Austrocedrus chilensis
Verónica Rachel Olate, Olatz Goikoetxeaundia Usandizaga and Guillermo Schmeda-Hirschmann
Structure 13C NMR 碳谱模拟图
14 . 14,16-Dinorplakortide Q methyl ester
C20H38O4 相似度:60%
Tetrahedron 2005 61 11843-11849
New bioactive cyclic peroxides from the Caribbean marine sponge Plakortis zyggompha
Fabrice Berrué, Olivier P. Thomas, Corinne Funel-Le Bon, Fernando Reyes, Philippe Amade
Structure 13C NMR 碳谱模拟图
15 . ent-stemar-13(14)-en-19-ol
相似度:59.0%
Phytochemistry 1991 30 3365-3368
Diterpenes from Calceolaria polifolia
Maria C. Chamy, Marisa Piovano, Juan A. Garbarino, Vicente Gambaro
Structure 13C NMR 碳谱模拟图
16 . ent-stemara-13(14)-en-19-acetoxy
C22H34O2 相似度:59.0%
Phytochemistry 1990 29 3037-3039
Diterpenes from Calceolaria latifolia
Juan A. Garbarino,Aurora Molinari
Structure 13C NMR 碳谱模拟图
17 . compound (-)-2
相似度:59.0%
Journal of Natural Products 2012 75 1944-1950
Regio- and Diastereoselective Synthesis and X-ray Structure Determination of (+)-2-Deoxyoryzalexin S from (+)-Podocarpic Acid. Structural Nonidentity with Its Nominal Natural Isolated Enantiomer
Francesca Leonelli, Valentina Latini, Andrea Trombetta, Gabriele Bartoli, Francesca Ceccacci, Angela La Bella, Alessio Sferrazza, Doriano Lamba, Luisa M. Migneco, and Rinaldo Marini Bettolo
Structure 13C NMR 碳谱模拟图
18 . Diacetate
相似度:58.3%
Phytochemistry 1984 23 333-336
Phenolic diterpenoids of podocarpus ferrugineus and other podocarps
Richard C. Cambie, Robert E. Cox, David Sidwell
Structure 13C NMR 碳谱模拟图
19 . laingolide A
C20H35NO3 相似度:57.8%
Journal of Natural Products 1999 62 934-936
Madangolide and Laingolide A, Two Novel Macrolides from Lyngbya bouillonii (Cyanobacteria)
D. Klein, J. C. Braekman, D. Daloze, L. Hoffmann, G. Castillo, and V. Demoulin
Structure 13C NMR 碳谱模拟图
20 . 5-methyl-19-nor-5β,9β,10β-androstane-3β,17β-diol
C19H32O2 相似度:57.8%
Steroids 2002 67 57-70
Analogues of androgen hormones with inverted configuration at carbons 5, 9, and 10
Alexander Kasal, Miloš Budĕšínsky, Pavel Drašar
Structure 13C NMR 碳谱模拟图
21 . 1-methyl-3-(2-thienyl)-l-menthopyrazole
C16H22N2S 相似度:57.8%
Journal of Heterocyclic Chemistry 2003 40 773-782
Preparation of 2,6-bis(l-menthopyrzol-3-yl)pyridines and their catalytic activity for asymmetric diels alder reaction
Choji Kashima,Saori Shibata,Hiroyo Yokoyama and Takehiko Nishio
Structure 13C NMR 碳谱模拟图
22 . (1R,2S,2'S,5α,6S,9R)-5α,9-dimethyl-2β-(1'-methoxyprop-2'-yl)-10,11-dioxatricyclo[7.2.2.01,6]tridecane
C17H30O3 相似度:57.8%
Journal of Medicinal Chemistry 1996 39 1885-1897
Structure−Activity Relationships of the Antimalarial Agent Artemisinin. 3. Total Synthesis of (+)-13-Carbaartemisinin and Related Tetra- and Tricyclic Structures
Mitchell A. Avery, Pingchen Fan, Jean M. Karle, Jason D. Bonk, Robert Miller, and D. Keith Goins
Structure 13C NMR 碳谱模拟图
23 . compound 14
C21H40O 相似度:57.8%
Canadian Journal of Chemistry 2004 82 177-184
An iterative approach to three fragments of ionomycin
Claude Spino, Martin Allan
Structure 13C NMR 碳谱模拟图
24 . compound 21
C20H30 相似度:57.8%
Australian Journal of Chemistry 1982 35 129-144
A series of new diterpenes from the brown alga Dilophus marginatus (Dictyotaceae)
BN Ravi and RJ Wells
Structure 13C NMR 碳谱模拟图
25 . 14-methoxy-13,14-dihydroanisotom-12E-ene-1-ol
相似度:57.1%
Phytochemistry 2002 59 293-304
Chemosystematic investigations of irregular diterpenes in Anisotome and related New Zealand Apiaceae
Christian Zidorn, Sonja Sturm, John W. Dawson, John W. van Klink,Hermann Stuppner, Nigel B. Perry
Structure 13C NMR 碳谱模拟图
26 . methyl (-)-(5S,8S,9S,10R)-cleroda-3,13E-dien-15 oate
C21H34O2 相似度:57.1%
Phytochemistry 2001 58 1153-1157
Clerodane-type diterpenes from the seed pods of Hymenaea courbaril var. stilbocarpa
Raquel T. Nogueira, George J. Shepherd, Antonio Laverde Jr.,Anita J. Marsaioli, Paulo M. Imamura
Structure 13C NMR 碳谱模拟图
27 . compound 15
相似度:57.1%
Phytochemistry 1999 52 487-493
Nine new clerodane diterpenoids from rhizomes of Solidago altissima
Motoo Tori, Akiko Katto, Masakazu Sono
Structure 13C NMR 碳谱模拟图
28 . methyl-2β-hydroxy-3,4β-epoxy-neo-clerodan-15-oate
C21H36O4 相似度:57.1%
Tetrahedron 1995 51 2117-2128
New antifeedant neo-clerodane triol. Semisynthesis and antifeedant activity of neo-clerodane diterpenoids
Julio G. Urones, Pilar Basabe, Anna M. Lithgow, Isidro S. Marcos, Alicia Jiménez, David Díez, Antonio Gómez, A.J.P. White, David J. Williams, Monique S.J. Simmonds, Wally M. Blaney
Structure 13C NMR 碳谱模拟图
29 . populifolic acid methyl ester
相似度:57.1%
Tetrahedron 1994 50 10791-10802
Ring a functionalized Neo-clerodane diterpenoids from Cistus populifolius
Julio G. Urones, Pilar Basabe, Isidro S. Marcos, Alicia Jiménez, Anna M. Lithgow, Margarita López, Rosalina F. Moro, Antonio Gómez
Structure 13C NMR 碳谱模拟图
30 . methyl 2α-hydroxy-3β,4β-epoxy-neo-clerodan-15-oate
相似度:57.1%
Tetrahedron 1994 50 10791-10802
Ring a functionalized Neo-clerodane diterpenoids from Cistus populifolius
Julio G. Urones, Pilar Basabe, Isidro S. Marcos, Alicia Jiménez, Anna M. Lithgow, Margarita López, Rosalina F. Moro, Antonio Gómez
Structure 13C NMR 碳谱模拟图
31 . methyl (5R*,8S*,9S*,10R*)-cleroda-3,13-dien-15-oate
相似度:57.1%
Journal of the Brazilian Chemical Society 2002 13 389-391
A New ent-Clerodane Diterpene from Hymenaea courbaril var. altissima
Raquel T. Nogueira, Rosana A. Giacomini, George J. Shepherd and Paulo M. Imamura
Structure 13C NMR 碳谱模拟图
32 . compound 25a
相似度:56.5%
Phytochemistry 1990 29 3173-3187
Diterpenes and other constituents from Relhania species
F. Tsichritzis,J. Jakupovic
Structure 13C NMR 碳谱模拟图
33 . (+)-9-deoxybuxandonine
C24H41N 相似度:56.5%
Tetrahedron 1992 48 3577-3584
Novel triterpenoids from the roots of Buxus papillosa
Atta-ur-Rahman, Nasir Habib, S. Erfan Asif, Ali Safdar, Iqbal Zahida, M.Iqbal Choudhary, Jon Clardy
Structure 13C NMR 碳谱模拟图
34 . leoheteronin C
C20H28O4 相似度:55%
Chemical & Pharmaceutical Bulletin 2005 53(8) 938-941
New Labdane-Type Diterpenoids from Leonurus heterophyllus SW.
Phan Minh GIANG,Phan Tong SON,Katsuyoshi MATSUNAMI,and Hideaki OTSUKA
Structure 13C NMR 碳谱模拟图
35 . (-)-(5R,8S,9S,10R)-cleroda-3,13E-dien-15 oic acid
C20H32O2 相似度:55%
Phytochemistry 2001 58 1153-1157
Clerodane-type diterpenes from the seed pods of Hymenaea courbaril var. stilbocarpa
Raquel T. Nogueira, George J. Shepherd, Antonio Laverde Jr.,Anita J. Marsaioli, Paulo M. Imamura
Structure 13C NMR 碳谱模拟图
36 . dunniana acid B
C20H32O4 相似度:55%
Journal of Natural Products 2002 65 392-394
Two New Ring A-Rearranged Clerodane Diterpenes, Dunniana Acids A and B,from Clausena dunniana
Hong-Ping He, Yue-Mao Shen, Xin Hong, Yi-Bin Zhao, Jun Zhou, and Xiao-Jiang Hao
Structure 13C NMR 碳谱模拟图
37 . (4aα,6β,8aβ)-1-hydroxymethyl-5(R)-[2-(2,5-dihydro-5-hydroxy-2-oxo-4-furanyl)ethyl]-5,6,8a-trimethyl-3,4,-4a,5,6,7,8,8a-octahydronaphthalene
C20H30O4 相似度:55%
Journal of Natural Products 2000 63 1623-1625
Synthesis of 16,18-Dihydroxycleroda-3,13Z-dien-16,15-olide,(+)-16-Hydroxycleroda-3,13Z-dien-16,15-olide, and (-)-Hydroxyhalima-5(10),13-dien-16,15-olide from (+)-Hardwickiic Acid
Paulo M. Imamura, and Marta Costa
Structure 13C NMR 碳谱模拟图
38 . (4aα,6β,8aβ)-5(R)-[2-(2,5-Dihydro-5-hydroxy-2-oxo-4-furanyl)ethyl]-1,5,6,8a-tetramethyl-3,4,4a,5,6,7,8,8a-octahydronaphthalene
C20H30O3 相似度:55%
Journal of Natural Products 2000 63 1623-1625
Synthesis of 16,18-Dihydroxycleroda-3,13Z-dien-16,15-olide,(+)-16-Hydroxycleroda-3,13Z-dien-16,15-olide, and (-)-Hydroxyhalima-5(10),13-dien-16,15-olide from (+)-Hardwickiic Acid
Paulo M. Imamura, and Marta Costa
Structure 13C NMR 碳谱模拟图 |
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