التفاصيل البيبلوغرافية
| العنوان: |
Terpenoids from Chinese Liverworts Scapania spp |
| المؤلفون: |
Jingjing Han (3071379), Yi Li (1144), Jinchuan Zhou (1541668), Jiaozhen Zhang (1541662), Yanan Qiao (1541671), Kaili Fang (10269180), Chunyang Zhang (331702), Mingzhu Zhu (193832), Hongxiang Lou (315187) |
| سنة النشر: |
2021 |
| المجموعة: |
Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: |
Biophysics, Biochemistry, Physiology, Pharmacology, Ecology, Inorganic Chemistry, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, verrucosa, Scapania koponenii, UV, chemical composition, Chinese Liverworts Scapania spp, trachylobane diterpenoid, basis, quinone reductase-inducing activity, scaparin, investigation, ent, IR, Chinese liverworts, compound, terpenoid derivatives, 1 D, configuration, data, NMR, clerodane-type diterpenoids, Terpenoid |
| الوصف: |
An investigation of the chemical composition of Chinese liverworts led to the isolation of six new caged clerodane-type diterpenoids, scaparins A–C ( 1 – 3 ) from Scapania koponenii and scaparins D–F ( 4 – 6 ) from S. verrucosa . An unknown ent -trachylobane diterpenoid ( 7 ) and three known terpenoid derivatives ( 8 – 10 ) were obtained from S. verrucosa . The structures of the compounds were established on the basis of physical data (IR, UV, HRESIMS, and 1D and 2D NMR), and the absolute configurations were unequivocally confirmed by comparison of the experimental and calculated electronic circular dichroism spectra. Preliminary bioassays showed that compounds 1 – 7 exhibited moderate to weak quinone reductase-inducing activity in Hepa-1c1c7 cells. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/journal_contribution/Terpenoids_from_Chinese_Liverworts_i_Scapania_i_spp/14178252 |
| DOI: |
10.1021/acs.jnatprod.0c01284.s001 |
| الاتاحة: |
https://doi.org/10.1021/acs.jnatprod.0c01284.s001 |
| Rights: |
CC BY-NC 4.0 |
| رقم الانضمام: |
edsbas.746AC008 |
| قاعدة البيانات: |
BASE |