| 查看: 287 | 回复: 2 | ||||
cheng_xia_87新虫 (小有名气)
|
[求助]
微谱求助
|
|
初始悬赏金币10个 20.39, 29.26, 31.28, 56.48, 57.16, 73.12, 105.32, 106.89, 115.48, 118.75, 126.93, 130.58, 132.15, 132.78, 149.14, 152.95, 154.41, 155.89, 161.16, 169.11, 176.69 溶剂：吡啶 |
回复此楼» 猜你喜欢
有院领导为了换新车，用横向课题经费买了俩车
已经有9人回复
-
酰胺脱乙酰基
已经有13人回复
-
博士延得我，科研能力直往上蹿
已经有8人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有4人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有10人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有5人回复
-
CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生｜MSCA经费充足、排名优
已经有6人回复
-
面上项目申报
已经有3人回复
-
遇见不省心的家人很难过
已经有22人回复
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
感谢参与，应助指数 +1
|
查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到72个化合物(查询结果仅供参考) 1 . 3-(4'-acetoxy-3',5'-dimethoxy)benzylidene-1,2-dihydropyrrolo[2,1-b]quinazoline-9-one C22H20N2O5 相似度:57.1% Journal of Natural Products 2001 64 1297-1300 Inhibition of Leukocyte Functions by the Alkaloid Isaindigotone from Isatis indigotica and Some New Synthetic Derivatives Pedro Molina,Alberto Tárraga, Antonia Gonzalez-Tejero, Immaculada Rioja, Amalia Ubeda,M. Carmen Terencio,and M. José Alcaraz Structure 13C NMR 碳谱模拟图 2 . tert-butyl 4-(6,7-dimethoxy-2-(4-(methylsulfonyl)phenylamino)quinazolin-4-yloxy)piperidine-1-carboxylate 相似度:57.1% Bioorganic & Medicinal Chemistry 2013 21 1349-1356 Synthesis and biological evaluation of novel 2,4-disubstituted quinazoline analogues as GPR119 agonists Tuan-Anh N. Pham, Zunhua Yang, Yuanying Fang, Jun Luo, Jongkook Lee, Haeil Park Structure 13C NMR 碳谱模拟图 3 . 4-(3-(2-Chloro-6,7-dimethoxyquinazolin-4-ylamino)phenoxy)benzonitrile C23H17ClN4O3 相似度:57.1% Bioorganic & Medicinal Chemistry 2012 20 6144-6153 Development of erlotinib derivatives as CIP2A-ablating agents independent of EGFR activity Kuen-Feng Chen, Kuan-Chuan Pao, Jung-Chen Su, Yi-Chieh Chou, Chun-Yu Liu, Hui-Ju Chen, Jui-Wen Huang, InKi Kim, Chung-Wai Shiau Structure 13C NMR 碳谱模拟图 4 . 4-(4-Methoxyphenyl)-2-(2-methylprop-1-enyl)-6-nitro-7-o-tolyl quinazoline C26H23N3O3 相似度:54.5% Molecules 2010 15 2949-2961 Regioselective Suzuki-Miyaura Reaction: Application to the Microwave-promoted Synthesis of 4,7-Diarylquinazolines Youssef Kabri, Pierre Verhaeghe, Armand Gellis and Patrice Vanelle Structure 13C NMR 碳谱模拟图 5 . Methyl 3-[2-(2'-methoxy-4'-acetoxyphenyl)-3-(methylthio)benzofuran-5-yl]propionate 相似度:54.5% Archives of Pharmacal Research 2002 25 786-789 Total synthesis of a norneolignan fromratanhia radix Hong -Dae Choi, Pil -Ja Seo and Byeng -Wha Son Structure 13C NMR 碳谱模拟图 6 . 2,3'-dihydroxy-4',5'-dimethoxybibenzyl 相似度:52.3% China Journal of Chinese Materia Medica 2009 34 1679-1682 Chemical constituents fromtubers of Dioscorea bulbifera WANG Gang, LIN Binbin, LIU Jinsong, WANG Guokai, WANG Fei, LIU Jikai Structure 13C NMR 碳谱模拟图 7 . 7-Hydroxy-2-oxo-4-phenyl-2H-chromen-5-yl 4-cyanobenzoate C23H13NO5 相似度:52.3% Archiv der Pharmazie 2011 11 386-393 Synthesis and Evaluation of Antibacterial Activities of 5,7-Dihydroxycoumarin Derivatives Yi-Ping Chin, Wei-Jan Huang, Feng-Lin Hsu, Yuh-Ling Lin, and Mei-Hsiang Lin Structure 13C NMR 碳谱模拟图 8 . compound 11Ac 相似度:52.3% Phytochemistry 1987 26 1159-1166 Lignans neolignans and norneolignans from krameria cystisoides Hans Achenbach,Johann Grob,Xorge A. Dominguez,Gerónimo Cano,Julia Verde Star,Luz Del Carmen Brussolo,Gloria Muñoz,Fernando Salgado,Leticia López Structure 13C NMR 碳谱模拟图 9 . eusiderin C 相似度:52.3% Phytochemistry 1989 28 3477-3482 Benzodioxane and β-aryloxy-arylpropane type neolignans from Licaria chrysophylla Marcelo S. da Silva,José M. Barbosa-Filho,Massayoshi Yoshida,Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 10 . 2-tert-butyl-8-(4''-cyanophenyl)-4-(4'-methoxyphenyl)pyr-ido[4,3-d]pyrimidine C25H22N4O 相似度:52.3% Journal of Heterocyclic Chemistry 2008 45 417-424 Synthesis and molecular design of 4,8-diaryl-and 4,8-di(arylethynyl)pyrido[4,3-d]pyrimidines: Potential applications in nonlinear optics. Diazines Part 49 Alexandrine Busch,Alain Turck and Nelly Plé Structure 13C NMR 碳谱模拟图 11 . 2-tert-butyl-8-(4''-N,N-dimethylaminophenyl)-4-(4'-meth-oxyphenyl)pyrido[4,3-d]pyrimidine C26H28N4O 相似度:52.3% Journal of Heterocyclic Chemistry 2008 45 417-424 Synthesis and molecular design of 4,8-diaryl-and 4,8-di(arylethynyl)pyrido[4,3-d]pyrimidines: Potential applications in nonlinear optics. Diazines Part 49 Alexandrine Busch,Alain Turck and Nelly Plé Structure 13C NMR 碳谱模拟图 12 . 4-(2-tert-butyl-6-methyl-azulen-1-yl)-2,6-dimethyl-1-(iso-propyl)-pyridinium perchlorate C25H32ClNO4 相似度:52.3% Journal of Heterocyclic Chemistry 2007 44 251-260 Azulene-substituted pyridines and pyridinium salts. Synthesis and structure. 2. Azulene-substituted pyridinium salts Alexandru C. Razus,Liviu Birzan,Claudia Pavel,Oana Lehadus,Andreea Corbu,Filip Chiraleu and Cristian Enache Structure 13C NMR 碳谱模拟图 13 . 11-bromo-2,4-dimethylfuro[2',3':3,4]cyclohepta[1,2-c]isochro-men-8(6H)-one C18H13BrO3 相似度:52.3% Journal of Heterocyclic Chemistry 2006 43 1195-1204 Furan ring opening — isocoumarine ring closure: A recyclization reaction of 2-carboxyaryldifurylmethanes Vladimir T. Abaev,Artem S. Dmitriev,Sergey A. Podelyakin,Alexander V. Butin and Andrey V. Gutnov Structure 13C NMR 碳谱模拟图 14 . 10,11-dimethoxy-2,4-dimethylfuro[2',3':3,4]cyclohepta[1,2-c]-isochromen-8(6H)-one C20H18O5 相似度:52.3% Journal of Heterocyclic Chemistry 2006 43 1195-1204 Furan ring opening — isocoumarine ring closure: A recyclization reaction of 2-carboxyaryldifurylmethanes Vladimir T. Abaev,Artem S. Dmitriev,Sergey A. Podelyakin,Alexander V. Butin and Andrey V. Gutnov Structure 13C NMR 碳谱模拟图 15 . 6,7-dimethoxy-3-methyl-1-(4-methoxyphenyl)-N-(6',7'-dihydro-5'H-[1,2,4]triazolo[5,1-b][1,3]thiazin-2'-yl)isoquinoliniumbromide C24H25BrN4O3S 相似度:52.3% Journal of Heterocyclic Chemistry 2003 40 1041-1050 On triazoles XLIX. Synthesis of 5,6-dihydrothiazolo[3,2-b]-[1,2,4]triazol-2-yl-,6,7-dihydro-5H-[1,2,4]triazolo[5,1-b][1,3]thiazin-2-yl-,and 5,6,7,8-tetrahydro[1,2,4]triazolo[5,1-b] [1,3]thiazepin-2-yl-isoquinolinium salts Ibolya Prauda and József Reiter Structure 13C NMR 碳谱模拟图 16 . 5-hydroxy-7-methoxy-2-(3',4',5'-trimethoxyphenyl)-8-pentyl-4H-chromen-4-one C24H28O7 相似度:52.3% Journal of Heterocyclic Chemistry 2002 39 1251-1258 Synthesis of novel flavonoid derivatives as potential HIV- Integrase inhibitors Nelly N. Mateeva, Rao N. Kode and Kinfe K. Redda Structure 13C NMR 碳谱模拟图 17 . compound 8b/1 C19H16ClN5O2 相似度:52.3% Journal of Heterocyclic Chemistry 2001 38 199-204 Synthesis of novel type pyrazolyl and tetrazolyl isoquinolinium zwitterions Ibolya Prauda and Jozsef Reiter Structure 13C NMR 碳谱模拟图 18 . compound 8/2 C20H17FN4O2 相似度:52.3% Journal of Heterocyclic Chemistry 2001 38 403-413 On triazoles XLIII. Synthesis of 1,2,4-triazolyl isoquinolinium zwitter ions Ibolya Prauda, István Kövesdi, PéTer Trinka and JóZsef Reiter Structure 13C NMR 碳谱模拟图 19 . compound 8/7 C21H19FN4O2S 相似度:52.3% Journal of Heterocyclic Chemistry 2001 38 403-413 On triazoles XLIII. Synthesis of 1,2,4-triazolyl isoquinolinium zwitter ions Ibolya Prauda, István Kövesdi, PéTer Trinka and JóZsef Reiter Structure 13C NMR 碳谱模拟图 20 . compound 8/13 C22H21FN4O2S 相似度:52.3% Journal of Heterocyclic Chemistry 2001 38 403-413 On triazoles XLIII. Synthesis of 1,2,4-triazolyl isoquinolinium zwitter ions Ibolya Prauda, István Kövesdi, PéTer Trinka and JóZsef Reiter Structure 13C NMR 碳谱模拟图 21 . compound 8/20 C23H23FN4O2S 相似度:52.3% Journal of Heterocyclic Chemistry 2001 38 403-413 On triazoles XLIII. Synthesis of 1,2,4-triazolyl isoquinolinium zwitter ions Ibolya Prauda, István Kövesdi, PéTer Trinka and JóZsef Reiter Structure 13C NMR 碳谱模拟图 22 . 6,7-dimethoxy-8-(4''-cyanophenyl)-4-(4'-methoxyphenyl)quinazoline C24H19N3O2 相似度:52.3% Heterocycles 2007 71 1723-1741 Molecular Design and Synthesis of 4, 8-Di(hetero)arylquinazolines with Potential Applications in Quadratic Nonlinear Optics. Diazines Part 48 Alexandrine Busch, Alain Turck, Kamila Nowicka, Alberto Barsella, Chantal Andraud, and Nelly Plé Structure 13C NMR 碳谱模拟图 23 . (E)-N-butyl-3-(3,4-dimethoxyphenyl)-2-(4-fluorophenylacetylamino)-2-propenamide C23H27N2O4F 相似度:52.3% Heterocycles 2006 68 993-1006 A Convenient Synthesis of Papaverine Analogs via Photocyclization of N-Acyl-α-dehydroarylalaninamide Derivatives Hideki Hoshina, Kei Maekawa, Kaori Kobayashi, Tetsutaro Igarashi, and Tadamitsu Sakurai* Structure 13C NMR 碳谱模拟图 24 . 7-acetoxy-1-[2-(2,4-di-methoxyphenyl)-2-oxoethyl]quinolin-2(1H)-one C21H19NO6 相似度:52.3% Heterocycles 2003 60 131-141 Synthesis of Dibenzo[a,f]quinolizinium and 2-Phenyloxazolo[3,2-a]quinolinium Perchlorates via Acid-catalyzed Cyclization of 1-(2-Oxo-2-phenylethyl)quinoline-2(1H)-ones I-Li Chen, Yeh-Long Chen, Tai-Chi Wang, and Cherng-Chyi Tzeng* Structure 13C NMR 碳谱模拟图 25 . 7-Chloro-4-(4-methoxyphenyl)-2-(2-methylprop-1-enyl)-6-nitroquinazoline C19H16ClN3O3 相似度:52.3% Molecules 2010 15 2949-2961 Regioselective Suzuki-Miyaura Reaction: Application to the Microwave-promoted Synthesis of 4,7-Diarylquinazolines Youssef Kabri, Pierre Verhaeghe, Armand Gellis and Patrice Vanelle Structure 13C NMR 碳谱模拟图 26 . 4-(4-Methoxyphenyl)-2-(2-methylprop-1-enyl)-6-nitro-7-phenyl quinazoline C25H21N3O3 相似度:52.3% Molecules 2010 15 2949-2961 Regioselective Suzuki-Miyaura Reaction: Application to the Microwave-promoted Synthesis of 4,7-Diarylquinazolines Youssef Kabri, Pierre Verhaeghe, Armand Gellis and Patrice Vanelle Structure 13C NMR 碳谱模拟图 27 . TBis-SP 相似度:52.3% Magnetic Resonance in Chemistry 2005 43 873-876 Complete 1H and 13C NMR spectral assignment of symmetric and asymmetric bis-spiropyran derivatives Sam-Rok Keum, Hyo-Jung Roh, Yoon-Ki Choi, Soon-Sung Lim, Sung-Hoon Kim and Kwangnak Koh Structure 13C NMR 碳谱模拟图 28 . 8-O-demethyl-8-O-acetyl-7-O-methyl-3,9-dihydropunctatin C19H18O7 相似度:52.3% Phytochemistry 1985 24 2423-2426 Homoisoflavanones from Muscari comosum bulbs Matteo Adinolfi, Gaspare Barone, Margherita Belardini, Rosa Lanzetta, Guglielmo Laonigro, Michelangelo Parrilli Structure 13C NMR 碳谱模拟图 29 . compound 3j C15H14O3 相似度:52.3% Tetrahedron Letters 2003 44 5781-5784 The first nucleophilic aromatic substitution of suitably activated 2-methoxyfurans with Grignard reagents M.Rosaria Iesce, M.Liliana Graziano, Flavio Cermola, Stefania Montella, Lucrezia Di Gioia Structure 13C NMR 碳谱模拟图 30 . compound 15 相似度:52.3% Tetrahedron Letters 2003 44 7049-7053 Enantiospecific total synthesis of 6-epi-(−  -hamigeran B. Intramolecular Heck reaction in a sterically constrained environmentGoverdhan Mehta, Harish M. Shinde Structure 13C NMR 碳谱模拟图 31 . 1-(2'-Nitro-4',5'-dimethoxybenzylidene)-5,6-methylene-dioxy-2-tetralone C20H17NO7 相似度:52.3% Bioorganic & Medicinal Chemistry 2000 8 1171-1182 Substituted benz[a]acridines and benz[c]acridines as mammalian topoisomerase poisons Darshan Makhey, Chiang Yu, Angela Liu, Leroy F. Liu, Edmond J. LaVoie Structure 13C NMR 碳谱模拟图 32 . 5,6-Dihydro-2,3,9,10-tetramethoxybenz[a]acridine C21H21NO4 相似度:52.3% Bioorganic & Medicinal Chemistry 2000 8 1171-1182 Substituted benz[a]acridines and benz[c]acridines as mammalian topoisomerase poisons Darshan Makhey, Chiang Yu, Angela Liu, Leroy F. Liu, Edmond J. LaVoie Structure 13C NMR 碳谱模拟图 33 . compound 16 C21H19N3O4 相似度:52.3% Tetrahedron 2012 68 2001-2006 Palladium catalyzed synthesis of quinazolino [1,4] benzodiazepine alkaloids and analogous Kumaraswamy Sorra, K. Mukkanti, Srinivas Pusuluri Structure 13C NMR 碳谱模拟图 |
2楼2013-08-05 21:28:09
cheng_xia_87
新虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 54.9
- 散金: 20
- 帖子: 60
- 在线: 49.9小时
- 虫号: 1733100
- 注册: 2012-04-02
- 专业: 天然药物化学
谢谢！ 3楼2013-08-05 22:26:19