Li, Xin, Gong, Yuan-Xiang, Feng, Li, Wang, Xin-Jia, Wang, Jing-Wen, Zhang, An-Xin, Tan, Ning-Hua, Wang, Zhe (2023): Neuropyrones A-E, five undescribed α-pyrone derivatives with tyrosinase inhibitory activity from the endophytic fungus Neurospora dictyophora WZ-497. Phytochemistry (113579) 207: 1-7, DOI: 10.1016/j.phytochem.2022.113579, URL: http://dx.doi.org/10.1016/j.phytochem.2022.11357
Six new dibenzo-α-pyrones, rhizopycnolides A (<b>1</b>) and B (<b>2</b>) and rhizopycnins A–D (<b>3<...
Three new 3,4,6-trisubstituted α-pyrone derivatives, namely 6-(2′R-hydroxy-3′E,5′E-diene-1′-heptyl)-...
Jouda J-B, Njoya EM, Nguengang RT, et al. Asperpyrone, a rare alpha-pyrone metabolite produced by an...
Fig. 1. Chemical structures of neuropyrones A–E (1–5).Published as part of Li, Xin, Gong, Yuan-Xiang...
Fig. 3. The inhibitory effects of 1–5 on tyrosinase.Published as part of Li, Xin, Gong, Yuan-Xiang, ...
Fig. 4. Ligand interaction map of the predicted binding mode of 3, and 3D molecular modeling interac...
Fig. 2. Key 1 H– 1 H COSY and HMBC correlations of neuropyrones A–E (1–5).Published as part of Li, X...
Feng, Li, Han, Jing, Wang, Jia, Zhang, An-Xin, Miao, Yuan-Yuan, Tan, Ning-Hua, Wang, Zhe (2020): Pes...
Fig. 3. Key ROESY correlations of pestalopyrones A–D (1–4).Published as part of Feng, Li, Han, Jing,...
Fig. 1. Chemical structures of pestalopyrones A–D (1–4).Published as part of Feng, Li, Han, Jing, Wa...
Fig. 2. Key COSY and HMBC correlations of pestalopyrones A–D (1–4).Published as part of Feng, Li, Ha...
Two new -pyrone derivatives, udagawanones A (1) and B (2), along with the known compounds (Z)-4-hyd...
<div><p>Four new α-pyrone derivatives, nodulisporipyrones A–D (<b>1</b>–<b>4</b>), were isolated fro...
Microorganisms such as bacteria, fungi, and blue-green algae have proven to be a rich source of new ...
Fig. 4. ΔδRS (δ- δ) values of (R)-MPA ester of 2 and (S)-MPA ester of 2.Published as part of Feng, L...
Six new dibenzo-α-pyrones, rhizopycnolides A (<b>1</b>) and B (<b>2</b>) and rhizopycnins A–D (<b>3<...
Three new 3,4,6-trisubstituted α-pyrone derivatives, namely 6-(2′R-hydroxy-3′E,5′E-diene-1′-heptyl)-...
Jouda J-B, Njoya EM, Nguengang RT, et al. Asperpyrone, a rare alpha-pyrone metabolite produced by an...
Fig. 1. Chemical structures of neuropyrones A–E (1–5).Published as part of Li, Xin, Gong, Yuan-Xiang...
Fig. 3. The inhibitory effects of 1–5 on tyrosinase.Published as part of Li, Xin, Gong, Yuan-Xiang, ...
Fig. 4. Ligand interaction map of the predicted binding mode of 3, and 3D molecular modeling interac...
Fig. 2. Key 1 H– 1 H COSY and HMBC correlations of neuropyrones A–E (1–5).Published as part of Li, X...
Feng, Li, Han, Jing, Wang, Jia, Zhang, An-Xin, Miao, Yuan-Yuan, Tan, Ning-Hua, Wang, Zhe (2020): Pes...
Fig. 3. Key ROESY correlations of pestalopyrones A–D (1–4).Published as part of Feng, Li, Han, Jing,...
Fig. 1. Chemical structures of pestalopyrones A–D (1–4).Published as part of Feng, Li, Han, Jing, Wa...
Fig. 2. Key COSY and HMBC correlations of pestalopyrones A–D (1–4).Published as part of Feng, Li, Ha...
Two new -pyrone derivatives, udagawanones A (1) and B (2), along with the known compounds (Z)-4-hyd...
<div><p>Four new α-pyrone derivatives, nodulisporipyrones A–D (<b>1</b>–<b>4</b>), were isolated fro...
Microorganisms such as bacteria, fungi, and blue-green algae have proven to be a rich source of new ...
Fig. 4. ΔδRS (δ- δ) values of (R)-MPA ester of 2 and (S)-MPA ester of 2.Published as part of Feng, L...
Six new dibenzo-α-pyrones, rhizopycnolides A (<b>1</b>) and B (<b>2</b>) and rhizopycnins A–D (<b>3<...
Three new 3,4,6-trisubstituted α-pyrone derivatives, namely 6-(2′R-hydroxy-3′E,5′E-diene-1′-heptyl)-...
Jouda J-B, Njoya EM, Nguengang RT, et al. Asperpyrone, a rare alpha-pyrone metabolite produced by an...