التفاصيل البيبلوغرافية
| العنوان: |
Structural Revision of Guttiferone F and 30- epi -Cambogin |
| المؤلفون: |
Dan Zheng (144729), Jia-Ming Jiang (7376387), Si-Min Chen (9131489), Shi-Jie Wan (7376390), Han-Gui Ren (10270694), Gan Chen (428325), Gang Xu (219455), Hua Zhou (50017), Hong Zhang (25820), Hong-Xi Xu (1643266) |
| سنة النشر: |
2021 |
| المجموعة: |
Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: |
Biophysics, Biochemistry, Ecology, Sociology, Inorganic Chemistry, Hematology, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, 30- epi, Guttiferone F, Cambogin Guttiferone F, NMR data analyses, garcinol, cambogin, polyprenylated polycyclic acylphlor., configuration |
| الوصف: |
Guttiferone F, a natural polyprenylated polycyclic acylphloroglucinol, was originally assigned as the 30-epimer of garcinol by NMR data analyses. Conversion of guttiferone F in the presence of acid afforded its cyclized form ( 2a ), which was previously assigned as 30- epi -cambogin. However, the absolute configurations of guttiferone F and 2a have not been determined. Reinvestigation of the structures of those two compounds, using X-ray and NMR data analyses and chemical transformation, revealed that the original assignment of the C-30 absolute configuration in guttiferone F and 2a should be inverted. Guttiferone F is indeed garcinol, and 2a , which was previously identified as 30- epi -cambogin, is cambogin. |
| نوع الوثيقة: |
dataset |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/dataset/Structural_Revision_of_Guttiferone_F_and_30-_i_epi_i_-Cambogin/14180054 |
| DOI: |
10.1021/acs.jnatprod.0c01031.s003 |
| الاتاحة: |
https://doi.org/10.1021/acs.jnatprod.0c01031.s003 |
| Rights: |
CC BY-NC 4.0 |
| رقم الانضمام: |
edsbas.D9690E6D |
| قاعدة البيانات: |
BASE |