Citation: Sheng Hong LI, Hong Jie ZHANG, Ping YAO, Han Dong SUN. Two New Taxoids from Taxus Yunnanensis[J]. Chinese Chemical Letters, ;1998, 9(11): 1017-1020. shu

Two New Taxoids from Taxus Yunnanensis

1.
Phytochemistry Laboratory, Kunming Institute of Botany, Academia Sinica, Heilongtan, Kunming 650204;
2.
Guizhou Institute of Traditional Chinese Medicine, Guiyang 550002

Received Date: 1 June 1998

Fund Project: Ibis project was supported by the grants of the National Natural Science Foundation of China (3950081) together with Young Academic and Technical Leader Raising Foundation of Yunnan Province and Special Supported Bioscience and Biotechnique Foundation of Academic Sinica (STZ-11). We also appreciate all members of the analytical group of Phytochemistry Laboratory of Kunming Institute of Botany for the measurement of spectral data.

Two new baccatin Ⅲ type taxoids, 13-Cinnamoylbaccatin Ⅲ (1) and 7-xylosylbaccatin Ⅲ (2), have been isolated from the barks of Taxus yunnanensis. The structures were elucidated by spectral means.
- Taxus yunnanensis,
- taxaceae,
- taxane diterpenoids,
- 13-cinnamoylbaccatin Ⅲ,
- 7-xylosylbaccatin Ⅲ,
- baccatin Ⅲ
1. [1]
  Yingjie Wang , Peng Tang , Wenchao Tu , Qi Gao , Cuizhu Wang , Luying Tan , Lixin Zhao , Hongye Han , Liefeng Ma , Kouharu Otsuki , Weilie Xiao , Wenli Wang , Jinping Liu , Yong Li , Zhajun Zhan , Wei Li , Xianli Zhou , Ning Li . Highly anticipated natural diterpenoids as an important source of new drugs in 2013–2023. Chinese Chemical Letters, 2025, 36(1): 109955-. doi: 10.1016/j.cclet.2024.109955
2. [2]
  Xue-Wen Wu , Bin-Bao Wang , Yu Qin , Yong-Xiang Huang , Muhammad Aurang Zeb , Bin Cheng , Xiao-Li Li , Chang-Bo Zheng , Wei-Lie Xiao . Diterpenoids with unexpected 5/6/6-fused ring system and its dimer from Strophioblachia glandulosa. Chinese Chemical Letters, 2025, 36(8): 110584-. doi: 10.1016/j.cclet.2024.110584
3. [3]
  Ji-Ping Liao , Jiang Li , Wen-Jie Qin , Xiu-Mei Duan , Peng-Fei Wang , Jin-Ying Tian , Xiang Yuan , Pei-Cheng Zhang , Fei Ye , Ya-Nan Yang . Two racemic pairs of benzo bicyclo[3.3.1]/[4.2.1] nonene stilbenoid dimers from Heterosmilax yunnanensis and structural revision of syagrusin A. Chinese Chemical Letters, 2025, 36(9): 110687-. doi: 10.1016/j.cclet.2024.110687
4. [4]
  Jia-Jing Zhou , Zi-Long Wang , Meng Zhang , Yang-Oujie Bao , Guo-Wei Chang , Yun-Gang Tian , Min Ye . Characterization of two highly specific O-rhamnosyltransferases involved in the biosynthesis of steroidal saponins from Paris polyphylla var. yunnanensis. Chinese Chemical Letters, 2025, 36(11): 110805-. doi: 10.1016/j.cclet.2024.110805
5. [5]
  . . University Chemistry, 2024, 39(7): 0-0.
6. [6]
  Yan Guo , Hongtao Bian , Le Yu , Jiani Ma , Yu Fang . Photochemical reaction mechanism of benzophenone protected guanosine at N7 position. Chinese Chemical Letters, 2025, 36(3): 109971-. doi: 10.1016/j.cclet.2024.109971
7. [7]
  . . University Chemistry, 2025, 40(7): 0-0.
8. [8]
  . 第41卷第7期封面和目次. Acta Physico-Chimica Sinica, 2025, 41(7): -.
9. [9]
  Wenxiong Yu , Chenyu Yang , Xian Feng , Chengshuo Shen . Scholl cyclization of [6]helicenes into negatively curved hexa[7]circulenes. Chinese Chemical Letters, 2025, 36(11): 110939-. doi: 10.1016/j.cclet.2025.110939
10. [10]
  Chunru Zhao , Yi Liu , Shilong Li , Xiang Wu , Jinghai Liu . PVP decorated H_3.78V₆O₁₃ microspheres assembled by nanosheets for aqueous zinc ion batteries at variable work temperature. Chinese Chemical Letters, 2025, 36(6): 110185-. doi: 10.1016/j.cclet.2024.110185
11. [11]
  Jianning Zhang , Yihuai Zhang , Guoxin Ma , Jingchen Zhao , Tao Zhang , Jian Liu . Enhancing hydrothermal stability in Cu/SSZ-13 catalyst for diesel SCR applications through a novel core-shell structure. Chinese Chemical Letters, 2025, 36(7): 110516-. doi: 10.1016/j.cclet.2024.110516
12. [12]
  Wenwen Zhang , Peichao Zhang , Conghao Gai , Xiaoyun Chai , Yan Zou , Qingjie Zhao . Unveiling Kinetics at Natural Abundance: ¹³C NMR Isotope Effect Experiments. University Chemistry, 2025, 40(10): 203-207. doi: 10.12461/PKU.DXHX202411076
13. [13]
  Yiran Tao , Chunlei Dai , Zhaoxiang Xie , Xinru You , Kaiwen Li , Jun Wu , Hai Huang . Redox responsive polymeric nanoparticles enhance the efficacy of cyclin dependent kinase 7 inhibitor for enhanced treatment of prostate cancer. Chinese Chemical Letters, 2024, 35(8): 109170-. doi: 10.1016/j.cclet.2023.109170
14. [14]
  Hui-Juan Wang , Wen-Wen Xing , Zhen-Hai Yu , Yong-Xue Li , Heng-Yi Zhang , Qilin Yu , Hongjie Zhu , Yao-Yao Wang , Yu Liu . Cucurbit[7]uril confined phenothiazine bridged bis(bromophenyl pyridine) activated NIR luminescence for lysosome imaging. Chinese Chemical Letters, 2024, 35(6): 109183-. doi: 10.1016/j.cclet.2023.109183
15. [15]
  Qin Wang , Han Luo , Luli Wang , Ling Huang , Liling Cao , Xuehua Dong , Guohong Zou . KSb₂F₇·2KNO₃: Unveiling the peak birefringence in inorganic antimony oxysalts. Chinese Chemical Letters, 2025, 36(7): 110173-. doi: 10.1016/j.cclet.2024.110173
16. [16]
  Yue Li , Minghao Fan , Conghui Wang , Yanxun Li , Xiang Yu , Jun Ding , Lei Yan , Lele Qiu , Yongcai Zhang , Longlu Wang . 3D layer-by-layer amorphous MoS_x assembled from [Mo₃S₁₃]^2- clusters for efficient removal of tetracycline: Synergy of adsorption and photo-assisted PMS activation. Chinese Chemical Letters, 2024, 35(9): 109764-. doi: 10.1016/j.cclet.2024.109764
17. [17]
  Cuiping HE , Zhuxuan LI , Yuqing SUN , Jie LIU , Shicheng XU , Zhanchao WU . Ca²⁺ doping induced crystal phase transition and spectral regulation of Ba₃P₄O₁₃: Eu²⁺ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2299-2306. doi: 10.11862/CJIC.20250074
18. [18]
  Zhilei Yin , Xinyu Song , Xuan Sun , Zhao Jin , Jin Zhang , Xuemei Ma , Bin Ge , Qisheng Song . Analysis of Inorganic and Analytical Chemistry Experiment in the 13th National Undergraduate Chemistry Experiment Competition Finals. University Chemistry, 2025, 40(11): 416-420. doi: 10.12461/PKU.DXHX202412138
19. [19]
  Meng Lin , Qisheng Song , Zhilei Yin , Bin Zhang , Baoxiang Zhao , Zhenghu Xu . Analysis of the Finals and Theoretical Examination Questions from the 13th National Chemistry Experiment Competition for College Students. University Chemistry, 2025, 40(11): 421-426. doi: 10.12461/PKU.DXHX202412126
20. [20]
  Gang Liu , Yongqiang Zhang , Xiaomiao Li , Qingshuang Li , Jichao Sun , Zhenghu Xu , Xiaoyan Li . Analysis of Organic Chemistry Experiment Questions in the 13th National Undergraduate Chemistry Experiment Competition Finals. University Chemistry, 2025, 40(11): 427-434. doi: 10.12461/PKU.DXHX202412125

Get Citation

PDF

XML

Metrics

PDF Downloads(3)
Abstract views(1141)
HTML views(14)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return