1,721,122 research outputs found
Fig. 5. Linear correlation between the experimental and calculated 13C NMR chemical shifts for 1A and 1B in (±)-hyperzewalsins A D, four pairs of nor-monocyclic polyprenylated acylphloroglucinols with immunosuppressive activity from hypericum przewalskii maxim
No full textFig. 5. Linear correlation between the experimental and calculated 13C NMR chemical shifts for 1A and 1B.Published as part of Duan, Yulin, Bu, Pengfei, Xie, Shuangshuang, Guo, Yi, Shi, Zhengyi, Qi, Changxing & Zhang, Yonghui, 2021, (±)-hyperzewalsins A D, four pairs of nor-monocyclic polyprenylated acylphloroglucinols with immunosuppressive activity from hypericum przewalskii maxim, pp. 1-9 in Phytochemistry (112779) 187 on page 5, DOI: 10.1016/j.phytochem.2021.112779, http://zenodo.org/record/825877
Fig. 1 in Caryophyllene sesquiterpenoids with various ring systems from the fungus Pestalotiopsis chamaeropis
No full textFig. 1. Representative examples of caryophyllene-type sesquiterpenoids.Published as part of Kang, Xin, Yang, Wanqi, Zheng, Yuyi, Zheng, Meijia, Xiao, Yang, Wang, Jianping, Zhu, Hucheng, Li, Qin, Chen, Chunmei & Zhang, Yonghui, 2023, Caryophyllene sesquiterpenoids with various ring systems from the fungus Pestalotiopsis chamaeropis, pp. 1-9 in Phytochemistry (113569) 207 on page 2, DOI: 10.1016/j.phytochem.2022.113569, http://zenodo.org/record/829057
Fig. 9 in Caryophyllene sesquiterpenoids with various ring systems from the fungus Pestalotiopsis chamaeropis
No full textFig. 9. Hypothetical biosynthetic pathway of 2 and 3.Published as part of Kang, Xin, Yang, Wanqi, Zheng, Yuyi, Zheng, Meijia, Xiao, Yang, Wang, Jianping, Zhu, Hucheng, Li, Qin, Chen, Chunmei & Zhang, Yonghui, 2023, Caryophyllene sesquiterpenoids with various ring systems from the fungus Pestalotiopsis chamaeropis, pp. 1-9 in Phytochemistry (113569) 207 on page 7, DOI: 10.1016/j.phytochem.2022.113569, http://zenodo.org/record/829057
Fig. 6 in (±)-hyperzewalsins A D, four pairs of nor-monocyclic polyprenylated acylphloroglucinols with immunosuppressive activity from hypericum przewalskii maxim
No full textFig. 6. Experimental ECD spectra (in MeOH) of 1a/1b–4a/4b.Published as part of Duan, Yulin, Bu, Pengfei, Xie, Shuangshuang, Guo, Yi, Shi, Zhengyi, Qi, Changxing & Zhang, Yonghui, 2021, (±)-hyperzewalsins A D, four pairs of nor-monocyclic polyprenylated acylphloroglucinols with immunosuppressive activity from hypericum przewalskii maxim, pp. 1-9 in Phytochemistry (112779) 187 on page 5, DOI: 10.1016/j.phytochem.2021.112779, http://zenodo.org/record/825877
Fig. 8 in Terpene Shikimate conjugated meroterpenoids from the endophytic fungus Guignardia mangiferae
No full textFig. 8. ΔδH(S-R) value of MTPA esters of 6 in CDCl3.Published as part of Chen, Keliang, Chen, Chunmei, Liu, Xiulan, Sun, Weiguang, Deng, Yanfang, Liu, Junjun, Wang, Jianping, Luo, Zengwei, Zhu, Hucheng & Zhang, Yonghui, 2021, Terpene Shikimate conjugated meroterpenoids from the endophytic fungus Guignardia mangiferae, pp. 1-9 in Phytochemistry (112860) 190 on page 6, DOI: 10.1016/j.phytochem.2021.112860, http://zenodo.org/record/825739
Five undescribed steroids from Talaromyces stipitatus and their cytotoxic activities against hepatoma cell lines
No full textZhang, Mi, Deng, Yanfang, Liu, Fei, Zheng, Meijia, Liang, Yu, Sun, Weiguang, Li, Qin, Li, Xiao-Nian, Qi, Changxing, Liu, Junjun, Chen, Chunmei, Zhu, Hucheng, Zhang, Yonghui (2021): Five undescribed steroids from Talaromyces stipitatus and their cytotoxic activities against hepatoma cell lines. Phytochemistry (112816) 189: 1-10, DOI: 10.1016/j.phytochem.2021.112816, URL: http://dx.doi.org/10.1016/j.phytochem.2021.11281
Fig. 6 in Spectanoids A H: Eight undescribed sesterterpenoids from Aspergillus spectabilis
No full textFig. 6. Proposed biosynthetical pathways of compounds 1–10.Published as part of Wei, Mengsha, Zhou, Peng, Huang, Liping, Yin, Jie, Li, Qin, Dai, Chong, Wang, Jianping, Gu, Lianghu, Tong, Qingyi, Zhu, Hucheng & Zhang, Yonghui, 2021, Spectanoids A H: Eight undescribed sesterterpenoids from Aspergillus spectabilis, pp. 1-10 in Phytochemistry (112910) 191 on page 8, DOI: 10.1016/j.phytochem.2021.112910, http://zenodo.org/record/825759
Fig. 8 in Caryophyllene sesquiterpenoids with various ring systems from the fungus Pestalotiopsis chamaeropis
No full textFig. 8. Linear correlation plots (A) and the relative errors (B) between the experimental and calculated 13C NMR chemical shifts of (6S*)-4 and (6R*)-4.Published as part of Kang, Xin, Yang, Wanqi, Zheng, Yuyi, Zheng, Meijia, Xiao, Yang, Wang, Jianping, Zhu, Hucheng, Li, Qin, Chen, Chunmei & Zhang, Yonghui, 2023, Caryophyllene sesquiterpenoids with various ring systems from the fungus Pestalotiopsis chamaeropis, pp. 1-9 in Phytochemistry (113569) 207 on page 7, DOI: 10.1016/j.phytochem.2022.113569, http://zenodo.org/record/829057
Fig. 2. Key 1H–1H in Terpene Shikimate conjugated meroterpenoids from the endophytic fungus Guignardia mangiferae
No full textFig. 2. Key 1H–1H COSY and HMBC correlations of compounds 1, 3, 6, and 9.Published as part of Chen, Keliang, Chen, Chunmei, Liu, Xiulan, Sun, Weiguang, Deng, Yanfang, Liu, Junjun, Wang, Jianping, Luo, Zengwei, Zhu, Hucheng & Zhang, Yonghui, 2021, Terpene Shikimate conjugated meroterpenoids from the endophytic fungus Guignardia mangiferae, pp. 1-9 in Phytochemistry (112860) 190 on page 4, DOI: 10.1016/j.phytochem.2021.112860, http://zenodo.org/record/825739
- …
