24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 446  |  回复: 1

聆莉

新虫 (初入文坛)

[求助] 微谱求助,谢谢 已有1人参与

碳谱数据如下,溶剂为氯仿
16.2,17.6,19.7,19.7,21.2,22.4,26.0,27.2,31.4,33.0,34.2,39.9,42.6,43.6,45.7,49.6,72.9,86.5,99.5,123.3,127.2,131.8,134.5,150.1,159.6,160.6,186.1,197.2
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

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
聆莉(卓越_先锋代发): 金币+10 2015-06-30 17:26:02
1 .     3β-Hydroxyl-(22E,24R)-ergosta-5,8,14,22-tetraen-7-one
C28H40O2     相似度:67.8%
Steroids          2008          73          19-26
Six new ergosterols from the marine-derived fungus Rhizopus sp.
Fazuo Wang, Yuchun Fang, Min Zhang, Aiqun Lin, Tianjiao Zhu, Qianqun Gu, Weiming Zhu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




2 .     3β,5α,9α,14α-tetrahydroxy-(22E,24R)-ergosta-7,22-dien-6-one
C28H42O4     相似度:64.2%
Chemical & Pharmaceutical Bulletin          1998          46          944-950
Sterol Constituents from Five Edible Mushrooms
Yasunori YAOITA,Keiko AMEMIYA,Hiroyuki OHNUMA,Katsuyuki FURUMURA,Akihiro MASAKI,Toshihiko MATSUKI and Masao KIKUCHI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




3 .     Calvasterol B
C28H40O4     相似度:64.2%
Phytochemistry          1995          38          947-950
Two steroids from Calvatia cyathiformis
Nobuo Kawahara, Setsuko Sekita, Motoyoshi Satake
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     (3β,5α,9α-trihydroxyergosta-7,22-dien-6-one
    相似度:64.2%
Natural Product Research and Development          2010          22          972-975
Chemical Constitutes of Termitomyces schimperi Collected from Africa
YANG Xiao-long;ZHU Ying-cheng; FANG Sheng-tao; JIANG Meng-yuan; LIU Ji-kai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




5 .     3β-Hydroxy-(22E,24R)-ergosta-5,8,22-trien-7-one
    相似度:64.2%
Journal of Functional Foods          2014          10          260−273
Constituents of the stem of Cucurbita moschata exhibit antidiabetic activities through multiple mechanisms
Chi-I Chang, Chih-Ming Hsu, Ting-Syuan Li, Shen-Da Huang, Chen-Chen Lin, Chia-Hung Yen, Chang-Hung Chou, Hsueh-Ling Cheng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




6 .     5α,9α-epidioxy-(22E)-ergostα-7,22-diene-3β,6α-diol
C28H44O4     相似度:60.7%
Chemical & Pharmaceutical Bulletin          2001          49(5)          589-594
New Sterols and Triterpenoids from Four Edible Mushrooms
Yasunori YAOITA, Kaori MATSUKI, Takeyoshi IIJIMA, Satomi NAKANO, Rie KAKUDA, Koichi MACHIDA, and Masao KIKUCHI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




7 .     5α,9α-epidioxy-(22E)-ergostα-7,22-diene-3β,6β-diol
C28H44O4     相似度:60.7%
Chemical & Pharmaceutical Bulletin          2001          49(5)          589-594
New Sterols and Triterpenoids from Four Edible Mushrooms
Yasunori YAOITA, Kaori MATSUKI, Takeyoshi IIJIMA, Satomi NAKANO, Rie KAKUDA, Koichi MACHIDA, and Masao KIKUCHI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




8 .     campesta-3,5-dien-7-one
    相似度:60.7%
Planta Medica          2000          66          67-69
Steroids from Harrisonia abyssinica
Aliou M.Baldé,Sandra Apers,Tess E.De Bruyne,Hilde Van Den Heuve,Magda Claeys, Arnold J.Vlietinck
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




9 .     ganodermaside D
C28H40O2     相似度:60.7%
Bioscience, Biotechnology, and Biochemistry          2011          75          800-803
Ganodermasides C and D, Two New Anti-Aging Ergosterols from Spores of the Medicinal Mushroom Ganoderma lucidum
Yufang WENG, Jun LU, Lan XIANG, Akira MATSUURA, Yang ZHANG, Qianming HUANG and Jianhua QI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-06-03 08:50:36
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 聆莉 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 化学调剂求助 +6 LULONG1 2026-04-03 6/300 2026-04-03 23:13 by qzxyhcsy
[考研] 考研求调剂 +3 木心想继续深造 2026-04-03 3/150 2026-04-03 21:56 by 啵啵啵0119
[考研] 考研调剂 +5 小sun要好运 2026-04-03 5/250 2026-04-03 21:43 by 啵啵啵0119
[考研] 材料与化工306分找调剂 +22 沧海轻舟e 2026-04-02 23/1150 2026-04-03 15:08 by hypershenger
[考研] 085404总分289,求调剂 +3 Acesczlo 2026-03-29 3/150 2026-04-03 14:41 by 氮气气气
[考研] 建环,能源,土木老师路过看一看!!! +5 嘿嘿uu 2026-04-01 5/250 2026-04-03 11:47 by znian
[考研] 材料与化工306分找调剂 +10 沧海轻舟e 2026-04-03 11/550 2026-04-03 11:07 by 啵啵啵0119
[考研] 调剂 +7 祉岷. 2026-04-02 7/350 2026-04-03 09:11 by 花呗还欠600
[考研] 260求调剂 +3 朱芷琳 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
[考研] 302求调剂一志愿华中师范大学 +7 小江小江江江 2026-04-02 7/350 2026-04-02 21:48 by macy2011
[考研] 293求调剂 +4 珂珂乐 2026-04-02 4/200 2026-04-02 20:10 by 6781022
[考研] 22408 266求调剂 +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by 笔落锦州
[考研] 081200-11408-276学硕求调剂 +3 崔wj 2026-04-02 3/150 2026-04-02 15:06 by cal0306
[考研] 一志愿北京科技大学085601材料工程英一数二初试总分335求调剂 +8 双马尾痞老板2 2026-04-02 9/450 2026-04-02 14:45 by 5896
[考研] 0832食品科学与工程学硕282调剂 +4 鱼在水中游a 2026-04-02 7/350 2026-04-02 14:12 by baoball
[考研] 283求调剂 +3 jiouuu 2026-04-02 4/200 2026-04-02 14:08 by 哒哒哒呱呱呱
[考研] 一志愿346上海大学生物学 +3 上海大学346调剂 2026-04-01 3/150 2026-04-02 08:36 by w虫虫123
[考研] 求调剂,一志愿南京师范大学计算机专硕,初试373,六级通过, +3 计算机追梦人 2026-04-01 3/150 2026-04-02 07:57 by fxue1114
[考研] 一志愿华东师范大学有机化学专业,初试351分,复试被刷求调剂! +9 真名有冰 2026-03-29 10/500 2026-03-31 18:01 by xhai2011
[考研] 291求调剂 +5 Y-cap 2026-03-29 6/300 2026-03-29 13:18 by mumin1990
信息提示
请填处理意见