24小时热门版块排行榜    

查看: 488  |  回复: 1

tingting1204

金虫 (正式写手)

[求助] 微谱求助 已有1人参与

氘代氯仿打谱,共22个碳:

50.2,54.5,55.9,55.9,55.9,56.1,69.7,71.0,82.0,87.6,109.0,109.2,111.0,111.1,117.7,118.4,130.9,133.7,148.0,148.7,148.8,149.2
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

卓越_先锋

荣誉版主 (职业作家)

糊涂虫

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
tingting1204: 金币+25, ★★★★★最佳答案 2015-06-15 12:18:36
???????????鵽520????????(???????????ο?)
1 .     sylvatesmin
    ?????:90.9%
Journal of Shenyang Pharmaceutical University          2012          29          519-524
Isolation and identification of chemical constituents from the leaves of Nelumbo nucifera Gaertn.
PENG Shuang; HAN Li-feng; LIU Er-wei; ZHANG Yi; WANG Tao
Structure      13C NMR    Structure & 13C NMR     ???????
2 .     phillygenin
    ?????:90.9%
Fitoterapia          2014          97          92-97
Isolation and identification of phase I metabolites of phillyrin in rats
Chang Li, Zhi-Hong Yao, Zi-Fei Qin, Jin-Bo Zhang, Rui-Yuan Cao, Yi Dai, Xin-Sheng Yao
Structure      13C NMR    Structure & 13C NMR     ???????
3 .     (7S,7'R,8R,8'R)-3-hydroxy-3',4,4'-trimethoxy-7,9',7',9-diepoxylignane
C21H24O6     ?????:90.9%
Fitoterapia          2014          97          92-97
Isolation and identification of phase I metabolites of phillyrin in rats
Chang Li, Zhi-Hong Yao, Zi-Fei Qin, Jin-Bo Zhang, Rui-Yuan Cao, Yi Dai, Xin-Sheng Yao
Structure      13C NMR    Structure & 13C NMR     ???????
4 .     compound 13
    ?????:86.3%
Chemical & Pharmaceutical Bulletin          1984          32          4653-4657
Effects of O-Methylation and O-Glucosylation on Carbon-13 Nuclear Magnetic Resonance Chemical Shifts of Matairesinol, (+)-Pinoresinol and (+)-Epipinoresinol
SANSEI NISHIBE,HIROKI TSUKAMOTO and SUEO HISADA
Structure      13C NMR    Structure & 13C NMR     ???????
5 .     (+)-Eudesmin
    ?????:86.3%
Phytochemistry          1995          39          1027-1030
Biotransformation of lignans: Metabolism of (+)-eudesmin and (+)-magnolin in Spodoptera litura
Mitsuo Miyazawa, Hiroyuki Kasahara, Hiromu Kameoka
Structure      13C NMR    Structure & 13C NMR     ???????
6 .     (+)-eudesmin
    ?????:86.3%
Phytochemistry          1993          34          1501-1507
Biotransformation of lignans: a specific microbial oxidation of (+)-eudesmin and (+)-magnolin by Aspergillus niger
Mitsuo Miyazawa, Hiroyuki Kasahara, Hiromu Kameoka
Structure      13C NMR    Structure & 13C NMR     ???????
7 .     phillygenol
    ?????:86.3%
Phytochemistry          1989          28          579-583
Farnesyl-homogentisic acid derivatives from Otoba parvifolia
A.Gilberto Ferreira,Mario Motidome,Otto R. Gottlieb,João B. Fernandes,Paulo C. Vieira,Miriam Cojocaru,Hugo E. Gottlieb
Structure      13C NMR    Structure & 13C NMR     ???????
8 .     phillygenin
    ?????:86.3%
Phytochemistry          1990          29          1971-1980
Lignans of Forsythia intermedia
Maiada M.A. Rahman,Paul M. Dewick,David E. Jackson,John A. Lucas
Structure      13C NMR    Structure & 13C NMR     ???????
9 .     Phillygenin
    ?????:86.3%
Archives of Pharmacal Research          2009          32          1681-1687
Cytotoxic phenolic compounds from Chionanthus retusus
Jong Hwan Kwak, Min Woo Kang, Jong Hwa Roh, Sang Un Choi and Ok Pyo Zee
Structure      13C NMR    Structure & 13C NMR     ???????
10 .     epieudesmin
    ?????:86.3%
Journal of the Chinese Chemical Society          1998          45          773-778
The Constituents from the Leaves of Magnolia coco
???a??(Hsi-Jung Yu);?????(Chien-Chih Chen);?x???M(Bor-Jinn Shieh)
Structure      13C NMR    Structure & 13C NMR     ???????
11 .     (+)-epieudesmine
    ?????:86.3%
Zeitschrift f??r Naturforschung C          2002          57          29-32
Lignans from Leaves of Rollinia mucosa
R. Estrada-Reyes, A. L. Alvarez C., C. L??pez-Rubalcava, L. Rocha, G. Heinze, J. Moreno, and M. Mart??nez-V??zquez
Structure      13C NMR    Structure & 13C NMR     ???????
12 .     (1S*,2R*,5S*,6S*)-2-(3,5-dimethoxyphenyl)-6-(3,4-methylenedioxyphenyl)-3,7-dioxabicyclo[3.3.0]octane
C21H22O6     ?????:86.3%
Planta Medica          2012          78          141-147
Lignans from the Flower Buds of Magnolia liliflora Desr.
Wang, Wen-Shu; Lan, Xiao-Cong; Wu, Hai-Bo; Zhong, Yao-Zhao; Li, Jing; Liu, Ying; Shao, Cong-Cong:
Structure      13C NMR    Structure & 13C NMR     ???????
13 .     phylligenol
    ?????:86.3%
Journal of the Brazilian Chemical Society          2009          20          1110-1118
Biological Activities of Lignoids from Amazon Myristicaceae Species: Virola michelii, V. mollissima, V. pavonis and Iryanthera juruensis (dedicated to Prof. Otto R. Gottlieb)
Sabrina K. R. Morais, Ana F. Teixeira, Zelina E. dos S. Torres, Sergio M. Nunomura, Edite H. Y. Kanashiro, Jos?? Angelo L. Lindoso and Massayoshi Yoshida
Structure      13C NMR    Structure & 13C NMR     ???????
14 .     phillygenin
    ?????:86.3%
Northwest Pharmaceutical Journal          1996          11          14-16
Study on the constituent so Forsythia suspensa(Thunb. )Vahl
Wang Zhongqiu, Wang Junxian, Li Jaoshe, Feng Suomin and He Tianbi
Structure      13C NMR    Structure & 13C NMR     ???????
15 .     xanthoxylol methyl ether
    ?????:83.3%
Australian Journal of Chemistry          1987          40          1913-1917
he Chemistry of Eremophila Spp. XXIX. The Absolute Configuration of (+)-Syringaresinol Dimethyl Ether
IR Bytheway, EL Ghisalberti, S Gotsis, PR Jefferies, BW Skelton, KE Sugars and AH White
Structure      13C NMR    Structure & 13C NMR     ???????
16 .     epieudesmin
    ?????:81.8%
Phytochemistry          2002          59          851-856
Two highly oxygenated eudesmanes and 10 lignans from Achillea holosericea
Ahmed A. Ahmed, Ahmed A. Mahmoud, Eptehal T. Ali, Olga Tzakou,Maria Couladis, Tom J. Mabry, Tam??s G??tid, G??bor T??th
Structure      13C NMR    Structure & 13C NMR     ???????
17 .     compound 12
    ?????:81.8%
Chemical & Pharmaceutical Bulletin          1984          32          4653-4657
Effects of O-Methylation and O-Glucosylation on Carbon-13 Nuclear Magnetic Resonance Chemical Shifts of Matairesinol, (+)-Pinoresinol and (+)-Epipinoresinol
SANSEI NISHIBE,HIROKI TSUKAMOTO and SUEO HISADA
Structure      13C NMR    Structure & 13C NMR     ???????
18 .     fargesin
    ?????:81.8%
Journal of Chinese Pharmaceutical Sciences          2005          14          137-139
A Benzofuranoid Neolignan from Magnolia biondii Pamp
LU Yan-hua; GAO Yang; WANG Zheng-tao; LIU Jian-qun; and WEI Dong-zhi
Structure      13C NMR    Structure & 13C NMR     ???????
19 .     fargesin
    ?????:81.8%
China Journal of Chinese Materia Medica          1995          20          102-104
Biolgically Active Lignins from Magnolia bilndii Pamp
Ma Yuliang and Han Guiqiu
Structure      13C NMR    Structure & 13C NMR     ???????
20 .     (+)-De-4'-O-methyleudesmin
C21H24O6     ?????:81.8%
Phytochemistry          1995          39          1027-1030
Biotransformation of lignans: Metabolism of (+)-eudesmin and (+)-magnolin in Spodoptera litura
Mitsuo Miyazawa, Hiroyuki Kasahara, Hiromu Kameoka
Structure      13C NMR    Structure & 13C NMR     ???????
21 .     (+)-de-4'-O-methyleudesmin
C21H24O6     ?????:81.8%
Phytochemistry          1993          34          1501-1507
Biotransformation of lignans: a specific microbial oxidation of (+)-eudesmin and (+)-magnolin by Aspergillus niger
Mitsuo Miyazawa, Hiroyuki Kasahara, Hiromu Kameoka
Structure      13C NMR    Structure & 13C NMR     ???????
22 .     (+)-fargesin
    ?????:81.8%
Korean Journal of Pharmacognosy          2004          35(2)          152-156
Isolation of Melanin Biosynthesis Inhibitory Compounds from the Flowers of Magnolia denudata
Xu, Guang-Hua; Kim, Jeong-Ah; Park, Sung-Hee; Son, Ae-Ryang; Chang, Tae-Soo; Chang, Hyun-Wook; Chung, See-Ryun; Lee, Seung-Ho
Structure      13C NMR    Structure & 13C NMR     ???????
23 .     rel-[7s,8s,8's]-3,4,3',4'-tetra-methoxy-9,7'-dihydroxy-8.8',7.O.9'-lignan
    ?????:81.8%
Korean Journal of Pharmacognosy          2004          35(2)          152-156
Isolation of Melanin Biosynthesis Inhibitory Compounds from the Flowers of Magnolia denudata
Xu, Guang-Hua; Kim, Jeong-Ah; Park, Sung-Hee; Son, Ae-Ryang; Chang, Tae-Soo; Chang, Hyun-Wook; Chung, See-Ryun; Lee, Seung-Ho
Structure      13C NMR    Structure & 13C NMR     ???????
24 .     (+)-1R,2R,5R,6S-Methylpluviatilol
    ?????:81.8%
Phytochemical Analysis          2001          12          64-68
Separation and NMR studies on lignans of Raulinoa echinata
Maique W. Biavatti, Paulo C. Vieira, M. F??tima G. F. da Silva, João B. Fernandes, Ana L. G. Degani, Quezia B. Cass, Alexandre B. Schefer and Antônio G. Ferreira
Structure      13C NMR    Structure & 13C NMR     ???????
25 .     ?????
C22H26O6     ?????:81.8%
Chinese Traditional and Herbal Drugs          2010          41          1075-1078
????????????
??????;??????;??????;???;??????
Structure      13C NMR    Structure & 13C NMR     ???????
26 .     (+)-Fargesin
    ?????:81.8%
Archives of Pharmacal Research          2007          30          425-430
A new lignan glycoside from the stem bark of styrax japonica s. et Z.
Mi-Ran Kim, Hyun Teak Moon, Dong Gun Lee and Eun-Rhan Woo
Structure      13C NMR    Structure & 13C NMR     ???????
27 .     Phillygenin
    ?????:81.8%
Archives of Pharmacal Research          2009          32          1681-1687
Cytotoxic phenolic compounds from Chionanthus retusus
Jong Hwan Kwak, Min Woo Kang, Jong Hwa Roh, Sang Un Choi and Ok Pyo Zee
Structure      13C NMR    Structure & 13C NMR     ???????
28 .     (7R,7'S,8R,8'R)-3,3',4,4'-Tetramethoxy-7,7'-epoxylignane-9,9'-diol
C22H28O7     ?????:81.8%
Bioscience, Biotechnology, and Biochemistry          2008          72          1032-1037
Structure-Antibacterial Activity Relationship for 9-O,9??-O-Demethyl (+)-virgatusin
Ryosuke TAGO, Satoshi YAMAUCHI, Masafumi MARUYAMA, Koichi AKIYAMA, Takuya SUGAHARA, Taro KISHIDA and Yojiro KOBA
Structure      13C NMR    Structure & 13C NMR     ???????
29 .     fargesin
    ?????:81.8%
Journal of the Chinese Chemical Society          1998          45          773-778
The Constituents from the Leaves of Magnolia coco
???a??(Hsi-Jung Yu);?????(Chien-Chih Chen);?x???M(Bor-Jinn Shieh)
Structure      13C NMR    Structure & 13C NMR     ???????
30 .     (+)-phillygenin
C21H24O6     ?????:81.8%
Molecules          2012          17          10724-10737
Phenolic Antioxidants Isolated from the Flowers of Osmanthus fragrans
Chien-Ya Hung, Yu-Cheng Tsai and Kuo-Yu Li
追求卓越,敢为先锋
2楼2015-06-12 12:05:19
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 tingting1204 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
[教师之家] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 HFw0lei2R37i 2026-08-14 5/250 2026-08-14 22:32 by 4wMiSEwB6436
[考研] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 HFw0lei2R37i 2026-08-14 6/300 2026-08-14 22:32 by 4wMiSEwB6436
[基金申请] 国基金的申报应该改成非等额制,评价高的钱多评价低的钱少,但是增加资助率 +8 a089 2026-08-07 8/400 2026-08-14 18:46 by beefly
[基金申请] filecode +6 cratir 2026-08-14 10/500 2026-08-14 18:29 by 笑叹辞穷
[基金申请] 奇怪,两个人的filecode固定段从头到尾一模一样 +8 布布和一二 2026-08-10 11/550 2026-08-14 14:58 by Equinoxhua
[基金申请] 有时候,自然基金真的不能太认真 (我的申报经验) +6 majunge000 2026-08-11 8/400 2026-08-14 14:44 by 医学老男孩
[基金申请] 应该是93bebmhtak前后十一个字符比较关键 +23 Lanmanbaby 2026-08-09 37/1850 2026-08-14 13:40 by Equinoxhua
[论文投稿] 职称评审,求友友推荐见刊最快的期刊 +5 工厂打螺丝 2026-08-08 5/250 2026-08-14 11:03 by 玖戈弋
[基金申请] 小木虫上这么多卖论文的,真有人买论文么?感觉没必要啊 +10 Tide man 2026-08-10 11/550 2026-08-14 10:30 by 沁言学术
[基金申请] filecode +15 documentary 2026-08-10 17/850 2026-08-14 10:08 by kissu88
[基金申请] 关于Filecode分析方法 +9 majunge000 2026-08-10 12/600 2026-08-13 23:20 by iwuli
[基金申请] 静等基金结果 +8 gjjjzhong 2026-08-10 21/1050 2026-08-13 17:56 by 且听虎啸
[基金申请] 重要来源:本周末出结果 +10 瞬息宇宙 2026-08-12 10/500 2026-08-13 15:46 by likettle
[基金申请] 综述论文作为代表作会不会影响评审专家的印象分? +11 yufeiwaner 2026-08-09 13/650 2026-08-12 08:17 by yufeiwaner
[基金申请] 为什么网上很多人说本周 12号出结果 +6 瞬息宇宙 2026-08-10 7/350 2026-08-11 19:25 by Tide man
[基金申请] 什么时候出结果,有咨询渠道??? +3 Tide man 2026-08-11 3/150 2026-08-11 17:54 by kudofaye
[基金申请] 确定了,国自然21号放榜 +6 布布和一二 2026-08-10 7/350 2026-08-10 19:15 by 2000zf36392
[基金申请] 国自然结果 +4 Vierhys 2026-08-10 8/400 2026-08-10 15:06 by Vierhys
[基金申请] 2026国自然放榜时间 +9 布布和一二 2026-08-08 9/450 2026-08-10 11:22 by xxxx2020
[基金申请] 这样的filecode谁见过 +11 布布和一二 2026-08-08 22/1100 2026-08-10 11:10 by wmfsnow
信息提示
请填处理意见