| 查看: 511 | 回复: 1 | |||
tbdlh0413铜虫 (正式写手)
|
[求助]
维普求助已有1人参与
|
| 13C NMR (126 MHz, cdcl3) δ 12.06,12.28,14.15,15.39,15.45,17.59,18.27,18.72,18.91,19.00,20.23,20.55,21.12,21.24,25.43,32.44,33.72,35.90,36.20,38.84,39.07,39.69,40.53,42.22,51.25,55.95,55.99,56.10,56.87,129.27,138.35 |
回复此楼» 猜你喜欢
到新单位后，换了新的研究方向，没有团队，持续积累2区以上论文，能申请到面上吗
已经有7人回复
-
申请2026年博士
已经有5人回复
-
天津工业大学郑柳春团队欢迎化学化工、高分子化学或有机合成方向的博士生和硕士生加入
已经有5人回复
-
寻求一种能扛住强氧化性腐蚀性的容器密封件
已经有6人回复
-
2025冷门绝学什么时候出结果
已经有7人回复
-
请问有评职称，把科研教学业绩算分排序的高校吗
已经有6人回复
-
Bioresource Technology期刊，第一次返修的时候被退回好几次了
已经有7人回复
-
请问哪里可以有青B申请的本子可以借鉴一下。
已经有4人回复
-
请问下大家为什么这个铃木偶联几乎不反应呢
已经有5人回复
-
康复大学泰山学者周祺惠团队招收博士研究生
已经有6人回复
sydong
铁杆木虫 (著名写手)
- 应助: 403 (硕士)
- 金币: 7795.1
- 红花: 22
- 帖子: 1800
- 在线: 632.4小时
- 虫号: 1255872
- 注册: 2011-04-05
- 性别: GG
- 专业: 有机合成
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
tbdlh0413: 金币+5, ★★★★★最佳答案, 谢谢！ 2014-06-05 17:22:11
感谢参与，应助指数 +1
tbdlh0413: 金币+5, ★★★★★最佳答案, 谢谢！ 2014-06-05 17:22:11
|
查询结果：共查到3862个化合物(查询结果仅供参考) 1 . acetyl stigmasterol 相似度:74.1% Chinese Journal of Pharmaceuticals 2008 39 18-21 Study on Hemp. I . Chemical Constituents from Petroleum Ether and n-Butanol Portions of the Methanol Extract CHENG Liang, KONG De-yun, HU Guang Structure 13C NMR 碳谱模拟图 2 . (22E)-3β-Acetoxy-5α-bromostigmast-22-en-6β-ol C31H51BrO3 相似度:70.9% Tetrahedron 2012 68 3685-3691 Synthesis of aromatic stigmastanes: application to the synthesis of aromatic analogs of brassinosteroids Sofía L. Acebedo, Fernando Alonso, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 3 . stigmasta-5,22-dien-3-olacetate 相似度:70.9% Medicinal Chemistry Research 2012 21 4324-4329 Antioxidant and a-glucosidase inhibitory compounds from Pimpinella candolleana Wight et Arn. Xing Chang • Wenyi Kang Structure 13C NMR 碳谱模拟图 4 . (22E)-3β-(t-Butyldimethylsilyloxy)-5α-stigmast-22-en-6β-ol 相似度:68.7% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 5 . (22E)-3β-(t-Butyldimethylsilyloxy)-5α-stigmast-22-en-6-one C31H53SiO 相似度:68.7% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 6 . compound 1 相似度:67.7% Chemistry of Natural Compounds 2001 37 343-346 13C NMR SPECTRA OF 5- AND 7-BROMO-6-KETOSTEROIDS AND RELATED COMPOUNDS N. V. Kovganko, S. N. Sokolov, and V. L. Survilo Structure 13C NMR 碳谱模拟图 7 . compound 3 相似度:67.7% Chemistry of Natural Compounds 2001 37 343-346 13C NMR SPECTRA OF 5- AND 7-BROMO-6-KETOSTEROIDS AND RELATED COMPOUNDS N. V. Kovganko, S. N. Sokolov, and V. L. Survilo Structure 13C NMR 碳谱模拟图 8 . 6α-hydroxy-stigmasta-4,22-diene-3-one C29H46O2 相似度:67.7% Chinese Chemical Letters 1991 2 509-512 A NOVEL STEROID FROM EICHHORNIA CRASSIPES HOU MING WU,HUI QIANG ZHOU,SHENG YU HUANG,KAN MA AND XIA FEI LAO Structure 13C NMR 碳谱模拟图 9 . (22E)-3β-Hydroxy-5α-stigmast-22-en-6-one 相似度:67.7% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 10 . (22E)-3β-Acetoxystigmast-22-en-5α,6β-diol 相似度:67.7% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 11 . Stigmasta-4,22-dien-3-one C29H46O 相似度:67.7% Steroids 2002 67 291-304 The synthesis of spermine analogs of the shark aminosterol squalamine Youheng Shu, Stephen R. Jones, William A. Kinney, Barry S. Selinsky Structure 13C NMR 碳谱模拟图 12 . (3E)-Hydroximino-24-ethylcholest-4,22-dien 相似度:67.7% Steroids 2009 74 62-72 Synthesis and evaluation of some steroidal oximes as cytotoxic agents: Structure/activity studies (I) Jian-Guo Cui, Lei Fan, Li-Liang Huang, Hong-Li Liu, Ai-Min Zhou Structure 13C NMR 碳谱模拟图 13 . 7β-hydroxystigmasterol 相似度:67.7% China Journal of Chinese Materia Medica 2009 34 1809-1811 Steroids from Monascus purpureus metabolite SHANG Xiaoya, WANG Ruolan, YI N Suqin, LI Jinjie, JIN Zonglian Structure 13C NMR 碳谱模拟图 14 . (24R)-24-ethylcholesta-4,22-dien-3-one 相似度:67.7% China Journal of Chinese Materia Medica 2008 33 405-408 Studies on phenolic compounds from Stellera chamaejasme FENG Bao, GONG Xiaojie, SHI Liying, JIAN Ge, PEI Yue-hu, WANG Yong-qi Structure 13C NMR 碳谱模拟图 15 . (22E)-24-ethyl-4α-methyl-5α-cholest-22-en-3β-yl acetate 相似度:67.7% Fitoterapia 2005 76 433-438 A new dihydroxysterol from the marine phytoplankton Diacronema sp. Amélia P. Rauter, Manuela M. Filipe, Carla Prata,João P. Noronha, Maria A.M. Sampayo,Jorge Justino,Jaime Bermejo Structure 13C NMR 碳谱模拟图 16 . stiomasterol 相似度:67.7% Steroids 1994 59 463-467 Synthesis of new brassinosteroids with potential activity as antiecdysteroids Carme Brosa Structure 13C NMR 碳谱模拟图 17 . compound 2 C29H46O2 相似度:67.7% Pharmazie 2002 57 212-214 A new cytotoxic stigmastane steroid from Pistia stratiotes S. N. Ayyad Structure 13C NMR 碳谱模拟图 18 . compound 2 C29H46O2 相似度:67.7% Pharmazie 2002 57 212-214 A new cytotoxic stigmastane steroid from Pistia stratiotes S. N. Ayyad Structure 13C NMR 碳谱模拟图 19 . stigmast-5,22-dien-3β,7β-diol 相似度:67.7% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR 碳谱模拟图 20 . (24R)-stigmast-7,22(E)-dien-3α-ol 相似度:67.7% Chinese Pharmaceutical Journal 2009 44 1217-1220 Studies on Chemical Constituents in Roots of Uraria crinita WANG Yan-yan, ZHANG Xiao-qiong, GONG Li-meng, RUAN Han-li, PI Hui-fang, ZHANG Yong-hui, Structure 13C NMR 碳谱模拟图 21 . stigmast-5,22-dien-3β,7β-diol 相似度:67.7% Journal of Shenyang Pharmaceutical University 2011 28 120-123 Isolation and identification of chemical constituents from whole plant of Saussurea involucrata Kar. et kir. HOU Peng-yi, HUANG Jian, SUN Bo-hang, WU Li-jun, GAO Hui-yuan Structure 13C NMR 碳谱模拟图 22 . (22E,24S)-3β-hydroxy-5α-stigmastan-22-en-6-one C29H48O2 相似度:67.7% Steroids 2012 77 91-99 Brassinosteroids and analogs as neuroprotectors: Synthesis and structure–activity relationships Jihane Ismaili, Martin Boisvert, Fanny Longpré, Julie Carange, Céline Le Gall, Maria-Grazia Martinoli, Benoit Daoust Structure 13C NMR 碳谱模拟图 23 . (20R)-6β-hydroxystigmasta-4,22-dien-3-one C29H46O2 相似度:67.7% Chinese Journal of Natural Medicines 2013 11 74-76 A new guaiane-type sesquiterpene lactone from the Chinese liverwort Porella acutifolia subsp. tosana LI Rui-Juan, GUO Dong-Xiao, LOU Hong-Xiang* Structure 13C NMR 碳谱模拟图 24 . compound 8 C29H46O 相似度:67.7% European Journal of Organic Chemistry 2002 2002 1500-1504 Structure and Synthesis of a Progesterone Homologue from the Skin of the Dorid Nudibranch Aldisa smaragdina Margherita Gavagnin, Nicon Ungur, Ernesto Mollo, José Templado and Guido Cimino Structure 13C NMR 碳谱模拟图 25 . stigmasta-4,22-dien-3-one 相似度:67.7% Journal of the Indian Chemical Society 1999 76 509-510 Steroidal constituents of Ailanthus excelsa Roxb.(Simarubaceae) S.Mandal,P.C.Das,P.C.Joshi,S.R.Das,B.Mallick and A.Chatterjee Structure 13C NMR 碳谱模拟图 26 . (24R)-24-ethylecholesta-4,22-dien-3-one 相似度:67.7% China Journal of Chinese Materia Medica 2012 37 1973-1976 Sesquiterpenes and monoterpene from Aquilaria sinensis YANG Lin; QIAO Lirui; XIE Dan; DAI Jungui; GUO Shunxing Structure 13C NMR 碳谱模拟图 27 . 7-hydroxystigmasta-4,22-dien-3-one 相似度:67.7% Chinese Pharmaceutical Journal 2013 48 964-967 Chemical Constituents from the Stems of Saprosma merrillii Lo ZHANG Da-shuai, CHEN Wen-hao, CHEN Guang-ying*, HAN Chang-ri, WANG Yan, WANG Jing, SHANG Qing-qing, ZHAO Wang-dan Structure 13C NMR 碳谱模拟图 28 . 4,6-Diaza-A,B-dihomo-24-ethylcholest-22-en-3,7-dione C29H48N2O2 相似度:67.7% Steroids 2014 79 14-18 Synthesis and cytotoxic activity of some 4,6-diaza-A,B-dihomo-steroid bilactams Jianguo Cui, Qifu Lin, Chunfang Gan, Qiucui Yao, Wei Su, Yanmin Huang Structure 13C NMR 碳谱模拟图 29 . Phyllanthol acetate (3β-acetoxy-13,27-cycloursane) C32H52O2 相似度:65.6% Phytochemistry Letters 2008 1 11-17 Triterpenoids from the African tree Phyllanthus polyanthus Vuyelwa J. Ndlebe, Neil R. Crouch, Dulcie A. Mulholland Structure 13C NMR 碳谱模拟图 30 . 5-oxo-5-[(3β,22E)-stigmasta-5,22-dien-3-yloxy]pentanoic acid C34H54O4 相似度:64.7% Molecules 2011 16 9340-9356 Communication: Consecutive Three-Component Synthesis of 3-(Hetero)Aryl-1H-pyrazoles with Propynal Diethylacetal as a Three-Carbon Building Block Lucilla Levi, Christina Boersch, Charlotte F. Gers, Eugen Merkul and Thomas J. J. Müller Structure 13C NMR 碳谱模拟图 31 . spinasteryl 相似度:64.5% Planta Medica 1985 51 322-325 Isolation of Spinasterol and its Glucoside from Cell Suspension Cultures of Saponaria officinalis: 13CNMR Spectral Data and Batch Culture Production Max Henry and Isabelle Chantalat-Dublanche Structure 13C NMR 碳谱模拟图 32 . hakonanediol monoacetate 相似度:64.5% Chemical & Pharmaceutical Bulletin 1993 41 262-267 Fern Constituents : Triterpenoids Isolated from the Leaves of Adiantum monochlamys. Filicenol A, Filicenol B, Isoadiantol B, Hakonanediol and Epihakonanediol Kenji SHIOJIMA,Yoko ARAI,Toshio KASAMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 33 . compound 2 相似度:64.5% Chemistry of Natural Compounds 2001 37 343-346 13C NMR SPECTRA OF 5- AND 7-BROMO-6-KETOSTEROIDS AND RELATED COMPOUNDS N. V. Kovganko, S. N. Sokolov, and V. L. Survilo Structure 13C NMR 碳谱模拟图 34 . compound 6 相似度:64.5% Chemistry of Natural Compounds 1999 35 672-645 I3C NMR SPECTRA OF STEROL DERIVATIVES,INTERMEDIATES IN THE SYNTHESIS OF ECDY- AND BRASSINOSTEROIDS N. V. Kovganko, Zh. N. Kashkan,and E. V. Borisov Structure 13C NMR 碳谱模拟图 35 . Phyllanthone (13,27-cycloursan-3-one) C30H48O 相似度:64.5% Phytochemistry Letters 2008 1 11-17 Triterpenoids from the African tree Phyllanthus polyanthus Vuyelwa J. Ndlebe, Neil R. Crouch, Dulcie A. Mulholland Structure 13C NMR 碳谱模拟图 36 . (22E)-5α-Stigmast-22-en-3β,6β-diol C29H50O2 相似度:64.5% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 37 . (22E)-3β-Acetoxy-5α-stigmast-22-en-6-one 相似度:64.5% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 38 . (22E)-3β-Mesyloxy-5α-stigmast-22-en-6-one C30H50O4S 相似度:64.5% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 39 . (22E,24S)-5α-Stigmasta-2,22-dien-6-one 相似度:64.5% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 40 . (22E)-3β -Bromo-5β ,6β -epoxystigmast-22-ene 相似度:64.5% Steroids 2004 69 713-720 In vitro and in vivo antiherpetic activity of three new synthetic brassinosteroid analogues Flavia M. Michelini, Javier A. Ramírez, Alejandro Berra, Lydia R. Galagovsky, Laura E. Alché Structure 13C NMR 碳谱模拟图 41 . (3E)-Hydroximino-24-ethylcholest-4,22-dien-6-one 相似度:64.5% Steroids 2009 74 62-72 Synthesis and evaluation of some steroidal oximes as cytotoxic agents: Structure/activity studies (I) Jian-Guo Cui, Lei Fan, Li-Liang Huang, Hong-Li Liu, Ai-Min Zhou Structure 13C NMR 碳谱模拟图 42 . (3E,6E)-Dihydroximino-24-ethylcholest-4,22-dien 相似度:64.5% Steroids 2009 74 62-72 Synthesis and evaluation of some steroidal oximes as cytotoxic agents: Structure/activity studies (I) Jian-Guo Cui, Lei Fan, Li-Liang Huang, Hong-Li Liu, Ai-Min Zhou Structure 13C NMR 碳谱模拟图 43 . (22E)-3-Acetoxy-5α-stigmasta-2,22-dien-6-one C31H48O3 相似度:64.5% Steroids 2009 74 435-440 Synthesis and biological activity of brassinosteroids fluorinated at C-2 Sofía L. Acebedo, Javier A. Ramírez, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 44 . 3-hydroxystigmasta-4,22-dien-7-one 相似度:64.5% China Journal of Chinese Materia Medica 2009 34 712-714 Chemical constituents from Hedyotis diffusa HUANGWeihua , LI Youbin , JIANG Jianqin Structure 13C NMR 碳谱模拟图 45 . α-spinasterol 相似度:64.5% China Journal of Chinese Materia Medica 2005 30 584-586 Studies on chemical constituents from rhizome of Impatiens pritzellii var. hupehensis ZHAO Xiaoya, SUN Handong, WU Jizhou Structure 13C NMR 碳谱模拟图 46 . (22E)-24-ethyl-4α-methyl-5α-cholest-22-en-3β-ol 相似度:64.5% Fitoterapia 2005 76 433-438 A new dihydroxysterol from the marine phytoplankton Diacronema sp. Amélia P. Rauter, Manuela M. Filipe, Carla Prata,João P. Noronha, Maria A.M. Sampayo,Jorge Justino,Jaime Bermejo Structure 13C NMR 碳谱模拟图 47 . 20,29-Epoxysalacianone C30H46O3 相似度:64.5% Phytochemistry 1996 42 789-794 20, 29-Epoxysalacianone and 6β-hydroxysalacianone, two lupane triterepenes from Salacia beddomei A. Hisham, G. Jaya Kumar, Y. Fujimoto, N. Hara Structure 13C NMR 碳谱模拟图 48 . compound 288 相似度:64.5% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 49 . 6β-hydroxy-stigmasta-4,22-dien-3-one 相似度:64.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 50 . stigmast-5,22-dien-3β,7β-diol 相似度:64.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 51 . stigmast-4,22-dien-3,6-dione 相似度:64.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 52 . stigmasta-4,22-dien-3-one 相似度:64.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 53 . 豆甾醇(stigmasterol) 相似度:64.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 54 . stigmasta-4,22-dien-3-one C29H46O 相似度:64.5% Chinese Journal of Marine Drugs 2007 26(6) 5-9 Studies on chemical constituents in ethanol ic extract from A-ca nt hus ilici f olius as a pharmaceutic mangrove ZHANG Liang-liang, WANG Zhan-chang, CHEN Jun-de, LIN Peng, YANG Zhi-wei, LIN Yi-ming Structure 13C NMR 碳谱模拟图 55 . 豆甾醇(stigmasterol) C29H50O 相似度:64.5% Chinese Journal of Marine Drugs 2006 25(3) 15-17 Study on the chemical constituents of Ipomoea Pescaprae( L.) Sweet(I) WANG Qing-Ji, WANG You-Shao, HE Lei, ZHANG Si Structure 13C NMR 碳谱模拟图 56 . compound 24α-1b 相似度:64.5% Phytochemistry 1988 27 1161-1164 Triterpenoids from the rhizome of Alisma plantago-aquatica Geng Pei-Wu,Yoshiyasu Fukuyama,Toshihide Yamada,Wang Rei,Bao Jinxian,Kazuyuki Nakagawa Structure 13C NMR 碳谱模拟图 57 . compound 24β-1b 相似度:64.5% Phytochemistry 1988 27 1161-1164 Triterpenoids from the rhizome of Alisma plantago-aquatica Geng Pei-Wu,Yoshiyasu Fukuyama,Toshihide Yamada,Wang Rei,Bao Jinxian,Kazuyuki Nakagawa Structure 13C NMR 碳谱模拟图 58 . α-spinasterol 相似度:64.5% China Journal of Chinese Materia Medica 2010 35 327-330 Triterpenes from Kalimeris indica GONG Xiaojian; ZHOU Xin; ZHAO Chao; CHEN Huaguo; XU Wenqing; LONG Shangxiang Structure 13C NMR 碳谱模拟图 59 . stigmasterol 相似度:64.5% Phytochemical Analysis 2004 15 125-129 Steroids and triterpenes from Eleocharis acutangula and E. sellowiana (cyperaceae) Maria do Carmo E. Amaral, Aparecida D. Faria, Aderbal F. Magalhães, Eva G. Magalhães and Ana Lúcia T. G. Ruiz Structure 13C NMR 碳谱模拟图 60 . spinasterol 相似度:64.5% Phytochemistry 1981 20 761-764 Co-occurrence of chondrillasterol and spinasterol in two cucurbitaceae seeds as shown by 13C NMR Toshihiro Itoh, Yoshinori Kikuchi, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 61 . spinasterol 相似度:64.5% Phytochemistry 1982 21 727-730 Co-occurrence of c-24 epimeric 24-ethyl-Δ7 -sterols in the roots of Trichosanthes japonica T. Itoh, K. Yoshida, T. Tamura, T. Matsumoto Structure 13C NMR 碳谱模拟图 62 . chondrillasterol 相似度:64.5% Phytochemistry 1982 21 727-730 Co-occurrence of c-24 epimeric 24-ethyl-Δ7 -sterols in the roots of Trichosanthes japonica T. Itoh, K. Yoshida, T. Tamura, T. Matsumoto Structure 13C NMR 碳谱模拟图 63 . compound 12 相似度:64.5% Phytochemistry 1985 24 1337-1340 A lupenediol from Euonymus revolutus N. Savitri Kumar, P. Mangala Muthukuda, Mohamed I. M. Wazeer Structure 13C NMR 碳谱模拟图 64 . (22E)-2β,3β-dihydroxy-5α-stigmast-22-en-6-one C29H48O3 相似度:64.5% Steroids 1994 59 463-467 Synthesis of new brassinosteroids with potential activity as antiecdysteroids Carme Brosa Structure 13C NMR 碳谱模拟图 65 . 24-Ethyl-22-dehydrocholestanol-acetate 相似度:64.5% Steroids 1989 53 625-638 Sterols of some Clerodendrum species(verbenaceae): Occurrence of the 24α- and 24β-epimers of 24-ethylsterols lacking a Δ25-bond Toshihiro Akihisa, Yuzuru Matsubara, Parthasarathi Ghosh, Swapnadip Thakur, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 66 . α-spinastero l C30H50O 相似度:64.5% Chinese Traditional and Herbal Drugs 2010 41 870-873 刘寄奴的化学成分研究 温晶;史海明;昝珂;刘艳芳;周雨虹;陈玉平;屠鹏飞 Structure 13C NMR 碳谱模拟图 67 . 豆甾烷-22-烯-3,6-二酮 C29H46O2 相似度:64.5% Chinese Traditional and Herbal Drugs 2008 39 499-502 空心莲子草化学成分研究 马卓;李琼垭;范文乾;方念伯;刘焱文 Structure 13C NMR 碳谱模拟图 68 . spinasterol 相似度:64.5% Chinese Traditional and Herbal Drugs 2007 38 332-334 Chemical constituents and their antiulcerogenic studies on whole herb of Conyza blinii (Ⅰ) SU Yan-fang; CHEN Lei; LUO Yang; CHAI Xin; L Min; GUO De-an Structure 13C NMR 碳谱模拟图 69 . stigmasta-4,22-diene-3β,6β-diol C29H48O2 相似度:64.5% Chinese Traditional and Herbal Drugs 2006 37 831-833 玉米须的化学成分研究 徐燕;梁敬钰 Structure 13C NMR 碳谱模拟图 70 . stigmasta-4,22-dien-3-one 相似度:64.5% Chinese Traditional and Herbal Drugs 2005 36 328-332 Chemical constituents of Schefflera venulosa and their antitumor activities LIU Rui; GU Qian-qun; CUI Cheng-bin; HAN Bing; CAI Bing; LIU Hong-bing Structure 13C NMR 碳谱模拟图 71 . 24-乙基-7,22-二烯胆甾醇 C29H48O 相似度:64.5% Chinese Traditional and Herbal Drugs 2005 36 184-185 海风藤的化学成分研究(Ⅰ) 任风芝,张丽,牛桂云,刘刚叁,段海清 Structure 13C NMR 碳谱模拟图 72 . stigmast-4,2 2-dien-3-one 相似度:64.5% Chinese Traditional and Herbal Drugs 2002 33 205-206 Studies on chemical constituents of Uvaria tonkinensis var. subglabra LIU An; TIAN Jing kui; ZOU Zhong mei; XU Li zhen; MU Hong mei; YANG Shi lin Structure 13C NMR 碳谱模拟图 73 . stigmast-22-ene-3,6-dione 相似度:64.5% Chinese Traditional and Herbal Drugs 2002 33 300-303 Studies on chemical constituents in seed of Litchi chinensis TU Peng fei; LUO Qing; ZHENG Jun hua Structure 13C NMR 碳谱模拟图 74 . compound 1 C29H44O2 相似度:64.5% Pharmazie 2002 57 212-214 A new cytotoxic stigmastane steroid from Pistia stratiotes S. N. Ayyad Structure 13C NMR 碳谱模拟图 75 . compound 1 C29H44O2 相似度:64.5% Pharmazie 2002 57 212-214 A new cytotoxic stigmastane steroid from Pistia stratiotes S. N. Ayyad Structure 13C NMR 碳谱模拟图 76 . (24R)-Stigmast-7,22(E)-dien-3α-ol C29H48O 相似度:64.5% Pharmazie 2005 60 155-159 Three new polymeric isopropenyl benzofurans from Ligularia stenocephala Fu-Lin Yan, Ai-Xia Wang, and Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 77 . 17(21)-hopene 相似度:64.5% Chinese Pharmaceutical Journal 2008 43 18-20 Studies on Chemical Constituents of Marchantia polymorpha L. FANG Lei, NIU Chong, LOU Hong-xiang Structure 13C NMR 碳谱模拟图 78 . stigmasta-22-en-3,6-dione 相似度:64.5% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR 碳谱模拟图 79 . (22E,24S)-3β-acetoxy-5α-stigmastan-22-en-6-one C31H50O3 相似度:64.5% Steroids 2012 77 91-99 Brassinosteroids and analogs as neuroprotectors: Synthesis and structure–activity relationships Jihane Ismaili, Martin Boisvert, Fanny Longpré, Julie Carange, Céline Le Gall, Maria-Grazia Martinoli, Benoit Daoust Structure 13C NMR 碳谱模拟图 80 . 24-ethyl-△5,22-sterol acetate 相似度:64.5% Natural Product Research and Development 1999 11(5) 8-10 STUDY ON THE CHEMICAL CONSTITUENTS OF CLERODENDRON BUNGEI STEUD Dong Xiaoping; Qiao Rongxia; Guo Li; Xie Jie; Liu Bin Structure 13C NMR 碳谱模拟图 81 . 20-O-acetylhyatolide E C29H40O6 相似度:64.5% Tetrahedron 2006 62 5392-5400 Sesterterpene metabolites from the sponge Hyatella intestinalis Claudia J. Hernández-Guerrero, Eva Zubía, María J. Ortega, J. Luis Carballo Structure 13C NMR 碳谱模拟图 82 . stigmasterol 相似度:64.5% Molecules 2012 17 2587-2598 New Constituents from the Rhizomes of Egyptian Iris germanica L. Sabrin R. M. Ibrahim, Gamal A. Mohamed and Nawal M. Al-Musayeib Structure 13C NMR 碳谱模拟图 83 . 3-O-stigmasterol-(6-O-palmitoyl)-β-D-glucopyranoside 相似度:64.5% Academic Journal of Second Military Medical University 2009 30 1281-1287 The nootropic components of Hovenia dulcis YI Shu-zhen, FU Qiu-sheng Structure 13C NMR 碳谱模拟图 84 . α-spinasterol C29H48O 相似度:64.5% Journal of Chinese Medicinal Materials 2012 35 1246-1250 Study on Triterpenoids from Wisteria sinensis LIU Jin-song, CHEN Ai-min, XU Ying-sheng, ZHANG Cong-er, WANG Gang Structure 13C NMR 碳谱模拟图 85 . stigmasterol C29H48O 相似度:64.5% Chinese Journal of Oceanology and Limnology 2009 27 288-296 Chemical constituents of marine medicinal mangrove plant Sonneratia caseolaris TIAN Minqing, DAI Haofu, LI Xiaoming, WANG Bingui Structure 13C NMR 碳谱模拟图 86 . 22E,24R-stigmast-22-ene-3,6,11-trione C29H44O3 相似度:64.5% Zeitschrift für Naturforschung B 2013 68 924-930 Steroids and Ceramide from the Stem Bark of Odyendyea gabonensis Emmanuel Ngeufa Happi, Simone Véronique Fannang, Marie Fomani, Suzye Mireille Moladje Donkwe, Nkoungou Yomzak Carine Nicaise, Jean Duplex Wansi, and Norbert Sewald Structure 13C NMR 碳谱模拟图 87 . 3-keto-us-12-en-24-ocia cid methyl ester 相似度:64.5% Magnetic Resonance in Chemistry 1990 28 925-930 A two-dimensional NMR strategy for the complete 1H chemical shift assignment of extended proton spin systems in triterpenoids Duraikkannu Loganathan, Girish K. Trivedi and K. V. R. Chary Structure 13C NMR 碳谱模拟图 88 . stigmasterol 相似度:64.5% Chinese Traditional and Herbal Drugs 2011 42 251-254 Chemical constituents of Omphalia lapidescens XU Ming-feng, SHEN Lian-qing, WANG Kui-wu Structure 13C NMR 碳谱模拟图 89 . amarosterol-A acetate 相似度:64.5% Indian Journal of Chemistry Section B 2003 42B 1786-1790 Components from whole plant of Phyllanthus amarus Linn. Bahar Ahmad & Tanveer Alam Structure 13C NMR 碳谱模拟图 90 . lup-20(29)-ene 相似度:64.5% Natural Medicines 2000 54 186-189 Fern Constituents : Triterpenoids of Polypodiodes amoena HIROHARA Masayoshi,ONO Misao, et al. Structure 13C NMR 碳谱模拟图 91 . (24E)-stigmasta-5,8-dien-3β-ol 相似度:64.5% Zeitschrift für Naturforschung C 2012 67 266-274 Isolation of New Cytotoxic Metabolites from Cleome droserifolia Growing in Egypt Shahira M. Ezzat and Amira Abdel Motaal Structure 13C NMR 碳谱模拟图 92 . chondrillasterol 相似度:64.5% Journal of Beijing Medical University 1996 28 472-477 STUDY OF TRITERPENES FROM BUDDLEIA OFFICINALIS WANG Bin; LI Jiaoshe; ZHAO Yuying; HU Changfeng Structure 13C NMR 碳谱模拟图 93 . stigmasta-5,22-diene-3,7β-diol C29H48O2 相似度:64.5% Chinese Journal of Applied & Environmental Biology 2000 6 331-333 CHEMICAL CONSTITUENTS OF ACANTHOLAMYS BRACTEATA ZHOU Yan; LU Faqiang; KAO Paochun & DING Lisheng Structure 13C NMR 碳谱模拟图 94 . α-spinasterol 相似度:64.5% Lishizhen Medicine and Materia Medica Research 2009 20 1916-1917 The Chemical Constituents Isolated from Mullugo pentaphylla L. LIU Ke-yue; LIU Hai-jun; GAO Chun-hua; LIU Jian-yun; YANG Zhi-bin; XIANG Zun-zhong; WANG Yan-zhao Structure 13C NMR 碳谱模拟图 95 . (24R)-stigmast-7,22(E)-dien-3α-ol C29H48O 相似度:64.5% Natural Product Research and Development 2012 24 1374-1376 Flavonoids from the Roots of Stellera chamaejasme L. YANG Cai-xia; WEI Bing; WANG Fang-ping; SU Xiao-long Structure 13C NMR 碳谱模拟图 96 . Moruslupenoic acid A C30H48O3 相似度:64.5% Natural Product Research 2013 27 524-531 New triterpenoids from Morus alba L. stem bark Abuzer Ali & Mohd. Ali Structure 13C NMR 碳谱模拟图 97 . stigmast-4,22-diene-3β,6β-diol 相似度:64.5% Journal of Chinese Medicinal Materials 2010 33 1262-1265 Studies on the Chemical Constituents from Petroleum Ether Portion of Abelmoschus esculentus JIA Lu, LI Dong, JING Lin-lin, GUO Ming-ming Structure 13C NMR 碳谱模拟图 98 . 24S-ethyl-4,22-cholestadiene-3,6-dione 相似度:64.5% Journal of Chemical Ecology 1991 17 2223-2234 Potential allelochemicals fromPistia stratiotes L. G. Aliotta, P. Monaco, G. Pinto, A. Pollio, L. Previtera Structure 13C NMR 碳谱模拟图 99 . 24S-ethyl-22-cholestene-3,6-dione 相似度:64.5% Journal of Chemical Ecology 1991 17 2223-2234 Potential allelochemicals fromPistia stratiotes L. G. Aliotta, P. Monaco, G. Pinto, A. Pollio, L. Previtera Structure 13C NMR 碳谱模拟图 100 . 24S-ethyl-4,22-cholestadien-6β-ol-3-one 相似度:64.5% Journal of Chemical Ecology 1991 17 2223-2234 Potential allelochemicals fromPistia stratiotes L. G. Aliotta, P. Monaco, G. Pinto, A. Pollio, L. Previtera Structure 13C NMR 碳谱模拟图 101 . 24S-ethyl-5,22-cholestadiene-3β,7β-diol 相似度:64.5% Journal of Chemical Ecology 1991 17 2223-2234 Potential allelochemicals fromPistia stratiotes L. G. Aliotta, P. Monaco, G. Pinto, A. Pollio, L. Previtera Structure 13C NMR 碳谱模拟图 102 . 3-Hydroxy-6-aza-B-homo-24-ethylcholest-22-en-7-one C29H45NO2 相似度:64.5% Steroids 2014 79 14-18 Synthesis and cytotoxic activity of some 4,6-diaza-A,B-dihomo-steroid bilactams Jianguo Cui, Qifu Lin, Chunfang Gan, Qiucui Yao, Wei Su, Yanmin Huang Structure 13C NMR 碳谱模拟图 103 . 6-Aza-B-homo-24-ethylcholest-22-en-3,7-dione C29H47NO2 相似度:64.5% Steroids 2014 79 14-18 Synthesis and cytotoxic activity of some 4,6-diaza-A,B-dihomo-steroid bilactams Jianguo Cui, Qifu Lin, Chunfang Gan, Qiucui Yao, Wei Su, Yanmin Huang Structure 13C NMR 碳谱模拟图 104 . 3-Hydroximino-6-aza-B-homo-24-ethylcholest-22-en-7-one C29H48N2O2 相似度:64.5% Steroids 2014 79 14-18 Synthesis and cytotoxic activity of some 4,6-diaza-A,B-dihomo-steroid bilactams Jianguo Cui, Qifu Lin, Chunfang Gan, Qiucui Yao, Wei Su, Yanmin Huang Structure 13C NMR 碳谱模拟图 105 . 4,6-Diaza-A,B-dihomo-24-ethylcholest-3,7-dione C29H50N2O2 相似度:64.5% Steroids 2014 79 14-18 Synthesis and cytotoxic activity of some 4,6-diaza-A,B-dihomo-steroid bilactams Jianguo Cui, Qifu Lin, Chunfang Gan, Qiucui Yao, Wei Su, Yanmin Huang Structure 13C NMR 碳谱模拟图 106 . 3β-acetoxy-12β,13β-epoxy-11α-hydroperoxyursane C32H52O5 相似度:62.5% Journal of Natural Products 2001 64 436-439 New Peroxy Triterpenes from the Aerial Roots of Ficus microcarpa Yi-Ming Chiang and Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 107 . (22E,24R)-24-(1-Buten-2-yl)-6β-methoxy-3α,5-cyclo-5α-cholest-22-ene C32H52O 相似度:62.5% Steroids 2004 69 93-100 Ophirasterol, a new C31 sterol from the marine sponge Topsentia ophiraphidites Gladys J. Calderón, Leonardo Castellanos, Carmenza Duque, Shizue Echigo, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 108 . (22E,24S)-24-(1-Buten-2-yl)-6β-methoxy-3α,5-cyclo-5α-cholest-22-ene C33H54O3 相似度:62.5% Steroids 2004 69 93-100 Ophirasterol, a new C31 sterol from the marine sponge Topsentia ophiraphidites Gladys J. Calderón, Leonardo Castellanos, Carmenza Duque, Shizue Echigo, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 109 . 2-acetoxyalphitolic acid C32H50O5 相似度:62.5% Planta Medica 2010 76 368-371 Anti-HIV‐1 and Anti-Inflammatory Lupanes from the Leaves, Twigs, and Resin of Garcinia hanburyi Reutrakul, Vichai; Anantachoke, Natthinee; Pohmakotr, Manat; Jaipetch, Thaworn; Yoosook, Chalobon; Kasisit, Jittra; Napaswa, Chanita; Panthong, Ampai; Santisuk, Thawatchai; Prabpai, Samran; Kongsaeree, Palangpon; Tuchinda, Patoomratana Structure 13C NMR 碳谱模拟图 110 . 3β-O-(2-cyanoethyl)lup-20(29)-en-28-oic acid C33H51NO3 相似度:62.5% Russian Journal of Organic Chemistry 2011 47 589-601 Synthetic transformations of higher terpenoids: XXIV. Synthesis of cyanoethyl derivatives of lupane triterpenoids and their transformation into 1,2,4-oxadiazoles A. N. Antimonova, N. V. Uzenkova, N. I. Petrenko, M. M. Shakirov and E. E. Shul’ts, et al. Structure 13C NMR 碳谱模拟图 111 . isolupenyl acetate 相似度:62.5% China Journal of Chinese Materia Medica 2011 36 1969-1974 Chemical constituents of Excoecaria acerifclia HU, Jiang, ZHANG, Lanchun, ZHAO, Qinshi Structure 13C NMR 碳谱模拟图 112 . Lupeol acetate C32H52O2 相似度:62.5% Asian Journal of Chemistry 2009 21 7067-7071 Studies on The Chemical Constituents of Bark Roots of Phyllanthus columnaris JAMAL A. NASSER, W.A. YAACOB and LAILY B. DIN Structure 13C NMR 碳谱模拟图 113 . (22E)-5,6-Epoxy-3β-tosyloxystigmast-22-ene 相似度:61.7% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 114 . (22E)-3β-Tosyloxystigmast-22-en-5α,6β-diol 相似度:61.7% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 115 . 12β,20α-diacetoxy-17-scalaren-19,20-olide C29H42O6 相似度:61.2% Journal of Natural Products 2009 72 1870-1874 Bioactive Scalaranes from the Thai Sponge Hyrtios gumminae Chulabhorn Mahidol,Hunsa Prawat, Suwannee Sangpetsiripan, and Somsak Ruchirawat Structure 13C NMR 碳谱模拟图 116 . ferrn-9(11)-ene 相似度:61.2% Chemical & Pharmaceutical Bulletin 2002 50(9) 1273-1275 Fern Constituents: Triterpenoids from Adiantum capillus-veneris Takahisa NAKANE,Yoshiko MAEDA, Hideharu EBIHARA,Yoko ARAI,Kazuo MASUDA,Akihito TAKANO, Hiroyuki AGETA,Kenji SHIOJIMA,Shao-Qing CAI,and Osama Bashir ABDEL-HALIM Structure 13C NMR 碳谱模拟图 117 . methyl betulinate 相似度:61.2% Phytochemistry 2004 65 701-710 Investigation of the importance of the C-2 oxygen function in the transformation of stemodin analogues by Rhizopus oryzae ATCC 11145 Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳谱模拟图 118 . compound 1a C28H44O5 相似度:61.2% Journal of Natural Products 2002 65 1838-1842 New Scalarane Class Sesterterpenes from an Indonesian Sponge, Phyllospongia sp. Michael C. Roy, Junichi Tanaka,Nicole de Voogd, and Tatsuo Higa Structure 13C NMR 碳谱模拟图 119 . compound 3a 相似度:61.2% Journal of Natural Products 2002 65 1838-1842 New Scalarane Class Sesterterpenes from an Indonesian Sponge, Phyllospongia sp. Michael C. Roy, Junichi Tanaka,Nicole de Voogd, and Tatsuo Higa Structure 13C NMR 碳谱模拟图 120 . methyl lup-20(29)-en-3-one-28-oic acid C31H48O3 相似度:61.2% Journal of Natural Products 2002 65 645-648 Differentiation- and Apoptosis-Inducing Activities by Pentacyclic Triterpenes on a Mouse Melanoma Cell Line Keishi Hata, Kazuyuki Hori, and Saori Takahashi Structure 13C NMR 碳谱模拟图 121 . chondrillasterone 相似度:61.2% Planta Medica 2002 68 822-826 Fatty Acid Esters of Triterpenoids and Steroid Glycosides from Gambeya africana Jean Wandji,Francois Tillequin,Dulcie A Mulholland,Jean-Duplex Wansi,Tanee Z.Fomum,Victorine Fuendjiep,Francine Libot,Nole Tsabang Structure 13C NMR 碳谱模拟图 122 . lanost-25-en-3β-ol acetyl derivative 相似度:61.2% Planta Medica 1999 65 478-479 A New Lanostane-Type Triterpenoid from Chamaesyce prostrata Susana Rojas, Martha Maclas, Perla Castañeda,Robert Bye, Edelmira Linares, and Rachel Mata Structure 13C NMR 碳谱模拟图 123 . the lupeol esters 相似度:61.2% Planta Medica 1991 57 93-94 Studies on the Chemical Constituents ofPremnafulva Wei Song,Si Siuling,Xu Xuejian, Pu Quan- long,L. K. Pannell, and R. J. Highet Structure 13C NMR 碳谱模拟图 124 . 24ζ-ethylcholesta-7,22-dien-313- C29H42O 相似度:61.2% Planta Medica 1987 53 389 24ζ-Ethylcholesta-7,22-Dien-3-ol: A Possibly Antipyretic Constituent of Artemisia absinthium M. Ikram , N. Shafi, I. Mirt, M. N. Do, P. Nguyent, and P. W. Le Quesne Structure 13C NMR 碳谱模拟图 125 . Stigmasterol 相似度:61.2% Acta Botanica Yunnanica 1995 17(1) 103-108 CHEMICAL CONSTITUENTS FROM CLERODENDRUM JAPONICUM TIAN Jun, SUN Han-Dong Structure 13C NMR 碳谱模拟图 126 . topsentinol G C30H50O2 相似度:61.2% Chemical & Pharmaceutical Bulletin 1997 45 1435-1438 Topsentinols A-J, New Sterols with Highly Branched Side Chains from Marine Sponge Topsentia sp. Masami ISHIBASHI,Emiko YAMAGISHI and Jun'ichi KOBAYASHI Structure 13C NMR 碳谱模拟图 127 . gammacer-16-en-3β-ol C30H50O 相似度:61.2% Chemical & Pharmaceutical Bulletin 1995 43 1634-1639 Composite Constituents : Forty-Two Triterpenoids Including Eight Novel Compounds Isolated from Picris hieracioides subsp. Japonica Kenji SHIOJIMA,Kazuo MASUDA,Hideki SUZUKI,Tokuhide LIN,Yuko OOISHI and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 128 . olean-13(18)-ene 相似度:61.2% Chemical & Pharmaceutical Bulletin 1995 43 198-203 NMR Spectra of Triterpenoids. III. Oleanenes and Migrated Oleanenes Hiroyuki AGETA,Yoko ARAI,Hideki SUZUKI,Tamiko KIYOTANI and Miyoe KITABAYASHI Structure 13C NMR 碳谱模拟图 129 . fern-9(11)-ene 相似度:61.2% Chemical & Pharmaceutical Bulletin 1994 42 39-44 NMR Spectra of Triterpenoids. II. Hopenes and Migrated Hopenes Hiroyuki AGETA,Kenji SHIOJIMA,Yoko ARAI,Hideki SUZUKI and Tamiko KIYOTANI Structure 13C NMR 碳谱模拟图 130 . fern-9(11)-ene 相似度:61.2% Chemical & Pharmaceutical Bulletin 1994 42 45-47 Fern Constituents : Triterpenoids Isolated from the Leaves of Adiantum edgeworthii. Structures of 19α-Hydroxyadiantone and Fern-9(11)-en-25-oic Acid Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 131 . 22-dehydroclerosteryl acetate C31H48O2 相似度:61.2% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 132 . fern-9(11)-ene 相似度:61.2% Chemical & Pharmaceutical Bulletin 1993 41 268-271 Fern Constituents : Triterpenoids Isolated from the Leaves of Adiantum pedatum. 23-Hydroxyfernene, Glaucanol A and Filicenoic Acid Kenji SHIOJIMA,Yusho SASAKI and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 133 . onocera-7,14(27)-diene C30H50 相似度:61.2% Chemical & Pharmaceutical Bulletin 1989 37 263-265 FERN CONSTITUENTS : FOUR NEW ONOCERADIENES ISOLATED FROM Lemmaphyllum microphyllum PRESL Kazuo MASUDA,Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 134 . onocera-8,14(27)-diene 相似度:61.2% Chemical & Pharmaceutical Bulletin 1989 37 263-265 FERN CONSTITUENTS : FOUR NEW ONOCERADIENES ISOLATED FROM Lemmaphyllum microphyllum PRESL Kazuo MASUDA,Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 135 . 13βH-malabaricatriene C30H50 相似度:61.2% Chemical & Pharmaceutical Bulletin 1989 37 1140-1142 FERN CONSTITUENTS : TWO NEW MALABARICATRIENES ISOLATED FROM Lemmaphyllum microphyllum var. obovatum Kazuo MASUDA,Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 136 . compound 3b 相似度:61.2% Chemical & Pharmaceutical Bulletin 1989 37 1673-1675 FERN CONSTITUENTS : THREE FERNENOIC ACIDS AND ONE ADIANENOIC ACID ISOLATED FROM RHIZOMES OF MICROSORIUM BRACHYLEPIS AND M. NORMALE Kazuo MASUDA,Rumiko KAMAYA,Susumu IKEGAMI,Yukio IKESHIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 137 . bis(Stigmasta-5,22t-dien)-3β-yl oxalate C60H95O4 相似度:61.2% Chemistry of Natural Compounds 2006 42 549-552 FACILE SYNTHESIS OF NEW OXALATE DIMERS OF NATURALLY OCCURRING 3-HYDROXYSTEROIDS L. Nahar, S. D. Sarker, and A. B. Turner Structure 13C NMR 碳谱模拟图 138 . Stigmasterol C29H48O 相似度:61.2% Chemistry of Natural Compounds 2004 40 137-140 PHYTOCHEMICAL STUDIES OF Berberis vulgaris S. Saied and S. Begum Structure 13C NMR 碳谱模拟图 139 . Stigmasterol 相似度:61.2% Chemistry of Natural Compounds 2004 40 457-459 A NEW HYDROQUINONE DIGLUCOSIDE FROM Lysimachia fordiana Xin-an Huang and Ren-Zhou Yang Structure 13C NMR 碳谱模拟图 140 . (24R)-3 β-chlorostigmast-5-en-4 β-ol 相似度:61.2% Chemistry of Natural Compounds 2000 36 595-598 13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov Structure 13C NMR 碳谱模拟图 141 . compound 2 相似度:61.2% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR 碳谱模拟图 142 . racemosol C30H50O 相似度:61.2% Acta Botanica Sinica 2004 46 365-368 Two New Xanthones from the Stems of Securidaca inappendiculata YANG Xue-Dong XU Li-Zhen YANG Shi-Lin Structure 13C NMR 碳谱模拟图 143 . spinasterol 相似度:61.2% Acta Botanica Sinica 2004 46 365-368 Two New Xanthones from the Stems of Securidaca inappendiculata YANG Xue-Dong XU Li-Zhen YANG Shi-Lin Structure 13C NMR 碳谱模拟图 144 . α-spinasterol 相似度:61.2% Journal of Chinese Pharmaceutical Sciences 1997 6 165-167 The Chemical Constituents from the Roots of Bupleurum chinense Qing-Cui Li, Hong Liang, Yu-Ying Zhao and Li-He Zhang Structure 13C NMR 碳谱模拟图 145 . Phyllanthol (13,27-cycloursan-3β-ol) C30H50O 相似度:61.2% Phytochemistry Letters 2008 1 11-17 Triterpenoids from the African tree Phyllanthus polyanthus Vuyelwa J. Ndlebe, Neil R. Crouch, Dulcie A. Mulholland Structure 13C NMR 碳谱模拟图 146 . (22E)-3β-Bromo-5α-stigmast-22-en-6-one 相似度:61.2% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 147 . (22E)-3β-Acetoxy-5α-hydroxycholest-22-en-6-one 相似度:61.2% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 148 . Campestane-3,6-dione C28H46O2 相似度:61.2% Steroids 2000 65 443-449 Synthesis of 6-oxy functionalized campest-4-en-3-ones: efficient hydroperoxidation at C-6 of campest-5-en-3-one with molecular oxygen and silica gel Hideharu Seto, Shozo Fujioka, Suguru Takatsuto, Hiroyuki Koshino, Takeshi Shimizu, Shigeo Yoshida Structure 13C NMR 碳谱模拟图 149 . 5α-Stigmast-22-en-3-one C29H48O 相似度:61.2% Steroids 2002 67 291-304 The synthesis of spermine analogs of the shark aminosterol squalamine Youheng Shu, Stephen R. Jones, William A. Kinney, Barry S. Selinsky Structure 13C NMR 碳谱模拟图 150 . 7β-Hydroxy-5α-stigmast-22-en-3-one C29H48O2 相似度:61.2% Steroids 2002 67 291-304 The synthesis of spermine analogs of the shark aminosterol squalamine Youheng Shu, Stephen R. Jones, William A. Kinney, Barry S. Selinsky Structure 13C NMR 碳谱模拟图 |
2楼2014-06-04 22:30:16