The Experts below are selected from a list of 12 Experts worldwide ranked by ideXlab platform
Jun Li - One of the best experts on this subject based on the ideXlab platform.
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stachyodin a a Pterocarpan Derivative with unusual spirotetrahydrofuran ring from the roots of indigofera stachyodes
Tetrahedron Letters, 2018Co-Authors: Yunfeng Zhang, Xiaonan Chen, Shilin Zhang, Yunfang Zhao, Pengfei Tu, Jun LiAbstract:Abstract Stachyodin A ( 1 ), a rearrangement product of Pterocarpan featuring a 6/5/5/6 tetracyclic ring system with an unusual spirotetrahydrofuran ring, and stachyodin B ( 2 ), a new dihydrochalcone, along with five known analogues ( 3 − 7) were isolated from the roots of Indigofera stachyodes . The structures of 1 and 2 were elucidated on the basis of their HRESIMS and NMR spectroscopic data, and their absolute configurations were determined by X-ray crystallographic analysis and electronic circular dichroism (ECD) data, respectively. Compounds 2 – 4 showed inhibition of nitric oxide production in lipopolysaccharide-activated BV-2 microglial cells.
Yunfeng Zhang - One of the best experts on this subject based on the ideXlab platform.
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stachyodin a a Pterocarpan Derivative with unusual spirotetrahydrofuran ring from the roots of indigofera stachyodes
Tetrahedron Letters, 2018Co-Authors: Yunfeng Zhang, Xiaonan Chen, Shilin Zhang, Yunfang Zhao, Pengfei Tu, Jun LiAbstract:Abstract Stachyodin A ( 1 ), a rearrangement product of Pterocarpan featuring a 6/5/5/6 tetracyclic ring system with an unusual spirotetrahydrofuran ring, and stachyodin B ( 2 ), a new dihydrochalcone, along with five known analogues ( 3 − 7) were isolated from the roots of Indigofera stachyodes . The structures of 1 and 2 were elucidated on the basis of their HRESIMS and NMR spectroscopic data, and their absolute configurations were determined by X-ray crystallographic analysis and electronic circular dichroism (ECD) data, respectively. Compounds 2 – 4 showed inhibition of nitric oxide production in lipopolysaccharide-activated BV-2 microglial cells.
Pengfei Tu - One of the best experts on this subject based on the ideXlab platform.
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stachyodin a a Pterocarpan Derivative with unusual spirotetrahydrofuran ring from the roots of indigofera stachyodes
Tetrahedron Letters, 2018Co-Authors: Yunfeng Zhang, Xiaonan Chen, Shilin Zhang, Yunfang Zhao, Pengfei Tu, Jun LiAbstract:Abstract Stachyodin A ( 1 ), a rearrangement product of Pterocarpan featuring a 6/5/5/6 tetracyclic ring system with an unusual spirotetrahydrofuran ring, and stachyodin B ( 2 ), a new dihydrochalcone, along with five known analogues ( 3 − 7) were isolated from the roots of Indigofera stachyodes . The structures of 1 and 2 were elucidated on the basis of their HRESIMS and NMR spectroscopic data, and their absolute configurations were determined by X-ray crystallographic analysis and electronic circular dichroism (ECD) data, respectively. Compounds 2 – 4 showed inhibition of nitric oxide production in lipopolysaccharide-activated BV-2 microglial cells.
Yunfang Zhao - One of the best experts on this subject based on the ideXlab platform.
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stachyodin a a Pterocarpan Derivative with unusual spirotetrahydrofuran ring from the roots of indigofera stachyodes
Tetrahedron Letters, 2018Co-Authors: Yunfeng Zhang, Xiaonan Chen, Shilin Zhang, Yunfang Zhao, Pengfei Tu, Jun LiAbstract:Abstract Stachyodin A ( 1 ), a rearrangement product of Pterocarpan featuring a 6/5/5/6 tetracyclic ring system with an unusual spirotetrahydrofuran ring, and stachyodin B ( 2 ), a new dihydrochalcone, along with five known analogues ( 3 − 7) were isolated from the roots of Indigofera stachyodes . The structures of 1 and 2 were elucidated on the basis of their HRESIMS and NMR spectroscopic data, and their absolute configurations were determined by X-ray crystallographic analysis and electronic circular dichroism (ECD) data, respectively. Compounds 2 – 4 showed inhibition of nitric oxide production in lipopolysaccharide-activated BV-2 microglial cells.
Shilin Zhang - One of the best experts on this subject based on the ideXlab platform.
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stachyodin a a Pterocarpan Derivative with unusual spirotetrahydrofuran ring from the roots of indigofera stachyodes
Tetrahedron Letters, 2018Co-Authors: Yunfeng Zhang, Xiaonan Chen, Shilin Zhang, Yunfang Zhao, Pengfei Tu, Jun LiAbstract:Abstract Stachyodin A ( 1 ), a rearrangement product of Pterocarpan featuring a 6/5/5/6 tetracyclic ring system with an unusual spirotetrahydrofuran ring, and stachyodin B ( 2 ), a new dihydrochalcone, along with five known analogues ( 3 − 7) were isolated from the roots of Indigofera stachyodes . The structures of 1 and 2 were elucidated on the basis of their HRESIMS and NMR spectroscopic data, and their absolute configurations were determined by X-ray crystallographic analysis and electronic circular dichroism (ECD) data, respectively. Compounds 2 – 4 showed inhibition of nitric oxide production in lipopolysaccharide-activated BV-2 microglial cells.