24小时热门版块排行榜    

Znn3bq.jpeg
查看: 781  |  回复: 4
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

wakanda111

新虫 (小有名气)

[求助] 微谱一个求助,悬赏8金币 已有1人参与

化合物I:
13C NMR (100 MHz, CDCl3) δ13.7, 14.1, 14.2, 18.7,  19.2, 19.4, 21.0, 21.1, 22.6,  22.7,  22.8,  23.9, 24.3,  25.0, 25.5, 25.8,  27.2, 28.0, 28.2, 29.1,  29.3,  29.3 , 29.4, 29.5,  29.7,  29.7, 30.2,  30.6, 31.4, 31.9, 31.9,  32.3, 34.3, 35.8,  36.2,  36.7, 36.7,  36.8, 37.3, 39.5, 39.8,  42.3, 54.6, 56.2,  56.8, 60.4, 62.4,  63.3, 65.6, 70.2, 73.9, 74.5,  101.2,  122.1, 128.8, 128.8, 129.9, 130.9,  132.3, 134.3,  174.1, 174.5.
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wakanda111

新虫 (小有名气)

引用回帖:
4楼: Originally posted by yangyinhe at 2015-03-30 15:25:48
1 .     Benzyl (+/-)-7α,12α-dihydroxy-3α-(3-{oxycarbonyl}propanoyloxy)-5β-cholan-24-oate
    相似度:65.6%
Steroids          2013          78          435-453
New propanoyloxy derivatives of  ...

中间怎么还有个笑脸呢
5楼2015-03-30 15:32:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 5 个回答

yangyinhe

至尊木虫 (著名写手)

格式不对,不空格
2楼2015-03-30 15:21:46
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yangyinhe

至尊木虫 (著名写手)

按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
3楼2015-03-30 15:22:15
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
wakanda111: 金币+8, ★★★★★最佳答案 2015-03-30 16:35:34
1 .     Benzyl (+/-)-7α,12α-dihydroxy-3α-(3-{[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yl]oxycarbonyl}propanoyloxy)-5β-cholan-24-oate
    相似度:65.6%
Steroids          2013          78          435-453
New propanoyloxy derivatives of 5β-cholan-24-oic acid as drug absorption modifiers
Lenka Coufalová, Lech Mrózek, Lucie Rárová, Lukáš Plaček, Radka Opatřilová, Jiří Dohnal, Katarína Král’ová, Oldřich Paleta, Vladimír Král, Pavel Drašar, Josef Jampílek
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

2 .     trichoderins A1
C60H108N10O11     相似度:62.9%
Bioorganic & Medicinal Chemistry Letters          2010          20          3658-3663
Trichoderins, novel aminolipopeptides from a marine sponge-derived Trichoderma sp., are active against dormant mycobacteria
Patamaporn Pruksakorn, Masayoshi Arai, Naoyuki Kotoku, Catherine Vilchèze, Anthony D. Baughn, Prashini Moodley, William R. Jacobs Jr., Motomasa Kobayashi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

3 .     (5S)-3-((2R,8R,Z)-2,8-bis((tert-butyldimethylsilyl)oxy)-14-((4R,5R)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl)tetradec-11-en-1-yl)-5-methyl-3-(phenylthio)dihydrofuran-2(3H)-one
C56H102O6SSi2     相似度:62.1%
Angewandte Chemie International Edition          2013          52          2503-2506
Stereoselective Total Synthesis of (+)-Giganin and Its C10 Epimer by Using Late-Stage Lithiation–Borylation Methodology
Catherine J. Fletcher, Dr. Katherine M. P. Wheelhouse and Prof. Varinder K. Aggarwal
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

4 .     ligustrin A
    相似度:61.2%
Phytochemistry          1997          46          977-979
Acylated triterpenoids from Ligustrum ovalifolium
Koichi Machida, Toshio Yamaguchi, Yoshiko Kamiya, Masao Kikuchi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     4-3-(2-hydroxyethylthio)-D-Ala8]CyA
C64H115N11O13S     相似度:61.2%
The Journal of Antibiotics          1992          45          94-102
ANALOGS OF CYCLOSPORIN A MODIFIED AT THE D-ALA8 POSITION
ARTHUR A. PATCHETT, DAVID TAUB, OTTO D. HENSENS, ROBERT T. GOEGELMAN, LIHU YANG, FRANCIS DUMONT, LARRY PETERSON, NOLAN H. SIGAL
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

6 .     Pseudomonas protegens F6
C64H114N10O17     相似度:61.2%
Journal of Agricultural and Food Chemistry          2013          61          6786-6791
Identification of Orfamide A as an Insecticidal Metabolite Produced by Pseudomonas protegens F6
Ja Yeong Jang, Si Young Yang, Young Cheol Kim, Chul Won Lee, Myung Soo Park, Jin Cheol Kim, and In Seon Kim
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

7 .     (+)-(2S,3S)-2-{(1R)-(Z)-6-[(2S,3S)-2-((1R)-5-benzyloxy-1-methoxycarbonyl-pentyl)-N-tert-butoxycarbonyl-piperidin-3-yl]-1-methoxycarbonyl-hex-5-enyl}-N-tert-butoxycarbonyl-3-tert-butyldimethylsiloxymethyl-piperidine
    相似度:61.2%
Tetrahedron          2014          70          8129-8141
Stereocontrolled total synthesis and biological evaluation of (−- and (+)-petrosin and its derivatives
Hiroki Toya, Takahito Satoh, Kentaro Okano, Kiyosei Takasu, Masataka Ihara, Atsushi Takahashi, Haruo Tanaka, Hidetoshi Tokuyama
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

8 .     lipo-14-O-anisoylbikhaconine
C49H77NO10     相似度:60.3%
Chemical & Pharmaceutical Bulletin          2003          51(8)          999-1002
Norditerpenoid Alkaloids from the Processed Tubers of Aconitum carmichaeli
Sang Hee SHIM, Ju Sun KIM, and Sam Sik KANG
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

9 .     trichoderins B
C59H108N10O12     相似度:59.6%
Bioorganic & Medicinal Chemistry Letters          2010          20          3658-3663
Trichoderins, novel aminolipopeptides from a marine sponge-derived Trichoderma sp., are active against dormant mycobacteria
Patamaporn Pruksakorn, Masayoshi Arai, Naoyuki Kotoku, Catherine Vilchèze, Anthony D. Baughn, Prashini Moodley, William R. Jacobs Jr., Motomasa Kobayashi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

10 .     (trans)-2-(4-{2-[(ethoxycarbonyl)amino]ethoxy}benzyl)cyclohexyl (3β,22E)-stigmasta-5,22-dien-3-yl butanedioate
    相似度:59.6%
Bioorganic & Medicinal Chemistry          2010          18          8194-8203
Steroid conjugates: Synthesis and preliminary biological testing of pro-juvenoids
Hana Svobodová, Hana Ryšavá, Milan Pavlík, David Šaman, Pavel Drašar, Zdeněk Wimmer
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4楼2015-03-30 15:25:48
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[基金申请] 国自然面上和省基金B类撒花 +6 花田半亩~白 2026-04-21 6/300 2026-04-22 10:55 by 3126142009
[考博] 华师大读博 +3 xq83 2026-04-22 5/250 2026-04-22 10:42 by xq83
[教师之家] 又一批高校组建人工智能学院 师资行吗 不是骗人吗 +5 yexuqing 2026-04-19 5/250 2026-04-22 10:01 by easeheart
[考研] 0854求调剂 +24 门路摸摸 2026-04-15 28/1400 2026-04-22 09:54 by Sy199704!
[论文投稿] 急需审稿人!!! +3 陆小果画大饼 2026-04-21 3/150 2026-04-21 23:54 by jzy_123456
[考博] 申博/考博 +4 啃面包的小书虫 2026-04-17 8/400 2026-04-21 16:26 by 啃面包的小书虫
[考研] 085600材料与化工调剂 5+3 孜孜不倦2002 2026-04-19 6/300 2026-04-20 21:25 by babero
[论文投稿] 期刊推荐 +3 材料研究生 2026-04-15 5/250 2026-04-20 16:02 by 豆豆7758
[论文投稿] 有没有接收比较快的sci期刊呀,最好在一个月之内的,研三孩子求毕业 20+4 之护着 2026-04-16 7/350 2026-04-20 15:45 by 豆豆7758
[考研] 337求调剂 +3 jyz04 2026-04-18 3/150 2026-04-20 12:24 by 研可安
[考博] 湖南大学刘巧玲课题组2026年第二批次博士研究生招生信息 +3 南风观火 2026-04-18 5/250 2026-04-20 10:13 by 南风观火
[考研] 求计算机方向调剂 +3 Toffee2 2026-04-16 6/300 2026-04-19 22:37 by ll叶
[考研] 294求调剂 +8 淡然654321 2026-04-17 9/450 2026-04-19 19:51 by Equinoxhua
[考研] 求调剂 +10 小聂爱学习 2026-04-16 12/600 2026-04-19 16:51 by 中豫男
[考研] 求调剂 +6 苦命人。。。 2026-04-18 7/350 2026-04-19 16:27 by 中豫男
[考研] 接受任何调剂 +6 也就是栗子 2026-04-17 7/350 2026-04-18 17:20 by 涵竹刘
[考研] 260求调剂 +4 Zyt1314520.. 2026-04-17 5/250 2026-04-18 08:28 by babysonlkd
[考研] 急需调剂 +9 绝不放弃22 2026-04-15 10/500 2026-04-18 08:09 by chixmc
[有机交流] 二苯甲酮酸类衍生物 50+3 小白爱主人 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[考研] 322求调剂 +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
信息提示
请填处理意见