Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Jiang Hao"'
Autor:
Jie-Yun Cai, Bi-Juan Yang, Xiao-Jiang Hao, Jing-Jing Guo, Shi-Rui Fan, Yi-Ting Wang, Xin-Fang Zhang, Duo-Zhi Chen
Publikováno v:
Natural Product Research. 36:2473-2478
Two new cycloartane triterpenoids, (24 R)-cycloartane-3β,24,25,30-tetrol (1) and (24 R)-24,25,30-trihydroxy-9,19-cycloartane-3-one (2), along with three known compounds (3-5) were isolated from leaves and twigs of Aphanamixis polystachya. The new co
Autor:
Yan-Rong Zeng, Wei Gu, Ya-Nan Li, Zhan-Xing Hu, Xiao-Jiang Hao, Lie-Jun Huang, Zi-Zhen Zhang, Yanmei Li, Chun-Mao Yuan
Publikováno v:
The Journal of Organic Chemistry. 86:7021-7027
Hypermonins A-D (1-4), four rearranged nor-polycyclic polyprenylated acylphloroglucinols (PPAPs) with unprecedented skeletons, together with two new biosynthesis related PPAPs (5 and 6) were isolated and identified from the flowers of Hypericum monog
Publikováno v:
Organic Letters. 23:3125-3129
Hymoins A-D (1-4), two pairs of light-induced transformative polyprenylated acylphloroglucinols with an unprecedented pentacyclic skeleton, were isolated from the flowers of Hypericum monogynum. The first decarbonylative ring contraction of complex n
Autor:
Xiao Ding, Mao Sun, Ying-Tong Di, Dong-Mei Li, Yu Zhang, Lei Yang, Xin Fang, Yan-Ni Chen, Xiao-Jiang Hao
Publikováno v:
Organic & Biomolecular Chemistry. 19:1541-1545
Three novel jatrophane diterpenes, cyclojatrophanes A-C (1-3), were isolated from the seeds of Euphorbia peplus. Compounds 1-3 featured an unprecedented 5/5/5/11 tetracyclic ring system incorporating ditetrahydropyran rings. Their structures includin
Autor:
Rongmei Gao, Yuhuan Li, Yan Xiong, Caixia Du, Chun-Mao Yuan, Lie-Jun Huang, Hua-Yong Lou, Wei Gu, Xiao-Jiang Hao, Yu Zhang, Zhan-Xing Hu, Ping Yi, Jiayu Zhang, Junlei Chen
Publikováno v:
Natural Product Research. 36:1151-1160
Phytochemical studies led to the isolation of five new sesquiterpeniod esters, named balsamiferine N-R, along with ten known compounds (6-15) from the leaves of Blumea balsamifera (L.) DC. The skel...
Autor:
Xiao-Jiang Hao, Rongcan Luo, Ying Yan, Yuan-Liang Ma, Qing-Yun Lu, Hong-Yu Tang, Xin-Meng Wang, Yan Zhou, Yong-Gang Yao, Shuai Liu, Jing Yang, Xiao-Qian Ran, Mao-Sen Ye, Ying-Tong Di, Xin Fang, Yan-Ni Chen, Xiao-Nian Li, Xiao-Han Tang
Publikováno v:
Organic Letters. 23:262-267
Harpertrioate A (1), an A,B,D-seco-limonoid with a rearranged ring B incorporating exocyclic C-30, was isolated from the EtOAc extract of Harrisonia perforata twigs. Its structure, including absolute configurations, was determined on the basis of spe
Autor:
Wei Gu, Yanmei Li, Lie-Jun Huang, Xiao-Jiang Hao, Chun-Mao Yuan, Hua-Yong Lou, Zhan-Xing Hu, Jun-You Jian, Ya-Nan Li, Ping Yi
Publikováno v:
Organic Letters. 22:6903-6906
Two novel polycyclic polyprenylated acylphloroglucinols (PPAPs), hyperfols A (1) and B (2), and two known biosynthetically related precursors (3 and 4) were isolated from Hypericum perforatum. Compound 1 possesses an unprecedented 2,3-seco-PPAP with
Autor:
Jie-Yun Cai, Jing-Jing Guo, Bi-Juan Yang, Yi-Ting Wang, Shi-Rui Fan, Chen-xu Jing, Duo-Zhi Chen, Xiao-Jiang Hao
Publikováno v:
The Journal of Organic Chemistry. 85:8597-8602
Aphananoid A, a limonoid which features a rare C24 appendage and new 5/6/5 fused-ring framework, was obtained from Aphanamixis polystachya. The planar structure as well as the absolute configuration was identified based on extensive spectroscopic ana
Autor:
Xue-Xue Pu, Qing-Yun Lu, Dong-Mei Li, Lei Yang, Xin Fang, Yan-Ni Chen, Shuai Liu, Xiao-Han Tang, Yu Zhang, Hong-Yu Tang, Ying-Yao Li, Bo-Ting Li, Ying-Tong Di, Xiao-Jiang Hao
Publikováno v:
Natural Product Research. 35:3901-3907
Three new diterpenoids (1–3) (two abietane type diterpenoids and a paralianone type diterpenoid), together with four known compounds (4–7) were isolated from the whole plants of Euphorbia peplus. T...
Autor:
Yu Zhang, Shi-Fei Li, Ying-Tong Di, Xiao-Jiang Hao, Cheng-Jian Tan, Ning Huang, Yong-Tang Zheng
Publikováno v:
Natural Products and Bioprospecting
Natural Products and Bioprospecting, Vol 10, Iss 1, Pp 37-44 (2020)
Natural Products and Bioprospecting, Vol 10, Iss 1, Pp 37-44 (2020)
Natural products are the important source for the discovery of more potent anti-HIV agents. In this study, six daphnane diterpenoids including three unreported structures were isolated from Trigonostemon lii, which showed significant activities again