Results 141 to 150 of about 507 (153)

C-14 oxygenated taxanes from Taxus yunnanensis cell cultures

Phytochemistry, 1996
Abstract Three C-14 oxygenated taxanes were isolated from Taxus yunnanensis cell cultures.
null Kedi Cheng, null Weishuo Fang, null Yujun Yang, null Hong Xu, null Chao Meng, null Man Kong, null Wenyi He, null Qicheng Fang   +7 more
openaire   +1 more source

Two New Taxane Diterpenoids from the Seeds of the Chinese Yew,Taxus yunnanensis

Journal of Asian Natural Products Research, 1999
A new taxoid and a taxinine analogue were isolated from the seeds of the Chinese yew, Taxus yunnanensis. The structures were established as 13 alpha-acetoxy-5 alpha-(3'-dimethylamino-3'-phenyl)-propionyloxy-11(15-->1)-abeotaxa- 4(20),11-diene-9 alpha, 10 beta-diol and 2 alpha-acetoxy-5 alpha-cinnamoyloxy-9 alpha, 10 beta-dihydroxy-taxa- 4(20),11-diene ...
Q W, Shi, T, Oritani, T, Sugiyama, R, Murakami, T, Yamada   +4 more
openaire   +2 more sources

Ecophysiological, metabolomic and transcriptomic analyses reveal the adaptive responses of Taxus yunnanensis to water availability

Plant Physiology and Biochemistry
Water availability is a critical factor influencing the growth, physiology, and secondary metabolism of medicinal plants. However, in Taxus yunnanensis-a valuable medicinal species rich in flavonoids and taxol-systematic investigations into its integrative physiological and molecular responses to water regimes are still lacking. To address this gap, we
Mengke, Dou, Jiangtao, Fan, Yujia, Liu, Jiangtao, Fu, Jialan, Su, Xuelian, Tang, Qing, Li, Qiuhong, Hu, Hongfei, Li, Hongwei, Chen, Ruixuan, Chen, Yong, Wang, Gang, Wang, Xiong, Huang   +13 more
openaire   +2 more sources

Diversity of Endophytic Microbes in Taxus yunnanensis and Their Potential for Plant Growth Promotion and Taxane Accumulation

Microorganisms, 2023
Wu Jiaying, Jiang Jihong, Wang Sai
exaly  

[Isolation and identification of four new tetracyclic-atxanes from Taxus yunnanensis].

Yao xue xue bao = Acta pharmaceutica Sinica, 2001
Four new minor toxoids, named as taxayuntin A, B, C and D, have been isolated from the ethanolic extract of the bark of Taxus yunnanensis Cheng et L. K. Fu. Their structures were identified as the new taxane diterpenoids with 5/7/6/4 membered ring system by spectral means and 2D NMR shift correlation experiments.
W M, Chen, P L, Zhang, J Y, Zhou, Q C, Fang   +3 more
openaire   +1 more source

Sprouts characteristic structure ofTaxus yunnanensisplantation

Acta Ecologica Sinica, 2013
苏磊 SU Lei, 苏建荣 SU Jianrong, 刘万德 LIU Wande, 李帅锋 LI Shuaifeng   +3 more
openaire   +1 more source

Two New Taxane Diterpenoids from the Seeds of the Chinese Yew,Taxus yunnanensis

Journal of Asian Natural Products Research, 1999
Takeyoshi Sugiyama, T Oritani, Qing-Wen Shi   +2 more
exaly  

New 11(15→1) Abeotaxane, 11(15→1), 11(10→9)Bisabeotaxane and 3,11-Cyclotaxanes from Taxus yunnanensis

Bioscience, Biotechnology and Biochemistry, 2001
Hiromasa Kiyota, Kiyota Hiromasa, Oritani Takayuki   +2 more
exaly  

Thrombocytopenia Caused by a Tea Beverage of <i>Taxus yunnanensis</i> (Chinese Yew)

Internal Medicine, 2019
Naoto Takahashi, Yoshihiro Kameoka, Guo Yong-Mei   +2 more
exaly  

Involvement of nitric oxide in cerebroside-induced defense responses and taxol production in Taxus yunnanensis suspension cells

Applied Microbiology and Biotechnology, 2007
Li Ping Zheng, Ai Hua Zhang, Jian Wen Wang   +2 more
exaly