|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM16909538X |
| 003 |
DE-627 |
| 005 |
20250208033228.0 |
| 007 |
tu |
| 008 |
231223s2007 xx ||||| 00| ||eng c |
| 028 |
5 |
2 |
|a pubmed25n0564.xml
|
| 035 |
|
|
|a (DE-627)NLM16909538X
|
| 035 |
|
|
|a (NLM)17372958
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Shao, Changlun
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a 1H and 13C NMR assignments for two anthraquinones and two xanthones from the mangrove fungus (ZSUH-36)
|
| 264 |
|
1 |
|c 2007
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
|
| 338 |
|
|
|a Band
|b nc
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 30.07.2007
|
| 500 |
|
|
|a Date Revised 09.01.2024
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright (c) 2007 John Wiley & Sons, Ltd.
|
| 520 |
|
|
|a We report the unambiguous assignments of the (1)H and (13)C NMR spectra of one new natural product, namely, 6,8-di-O-methyl versiconol (1) together with one known anthraquinone aversin (2) and two xanthones 5-methoxysterigmatocystin (3) and sterigmatocystin (4). These compounds were all isolated from the mangrove endophytic fungus ZSUH-36 from the South China Sea. 1D and 2D NMR experiments including COSY, HMQC and HMBC were used to elucidate the structures. Variations in the (1)H NMR spectrum of 6,8-di-O-methyl versiconol (1) were also observed in the temperature range 25-75 degrees C. In addition, the plausible biogenetic path from 1 to 2 is discussed
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
7 |
|a 6,8-di-O-methyl versiconol
|2 NLM
|
| 650 |
|
7 |
|a Anthraquinones
|2 NLM
|
| 650 |
|
7 |
|a Carbon Isotopes
|2 NLM
|
| 650 |
|
7 |
|a Protons
|2 NLM
|
| 650 |
|
7 |
|a Xanthones
|2 NLM
|
| 650 |
|
7 |
|a aversin
|2 NLM
|
| 650 |
|
7 |
|a OCJ5M677TN
|2 NLM
|
| 700 |
1 |
|
|a She, Zhigang
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Guo, Zhiyong
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Peng, Hong
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Cai, Xiaoling
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhou, Shining
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Gu, Yucheng
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lin, Yongcheng
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 45(2007), 5 vom: 01. Mai, Seite 434-8
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
|
| 773 |
1 |
8 |
|g volume:45
|g year:2007
|g number:5
|g day:01
|g month:05
|g pages:434-8
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 45
|j 2007
|e 5
|b 01
|c 05
|h 434-8
|