5,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrate
The title compound [systematic name: 5,6,7-trimethoxy-2-(7-methoxy-1,3-dihydro-2-benzofuran-5-yl)-4H-chromen-4-one monohydrate], C20H18O8·H2O, was isolated from the popular Chinese medicinal plant Entada phaseoloides. In the crystal, inversion-related molecules are joined by pairs of we...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2012-05-01
|
| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812015139 |
| _version_ | 1798018551155523584 |
|---|---|
| author | Wen-Jian Lan Hou-Jin Li Ting-Juan Xu Chi-Keung Lam Da-Lang Zhou |
| author_facet | Wen-Jian Lan Hou-Jin Li Ting-Juan Xu Chi-Keung Lam Da-Lang Zhou |
| author_sort | Wen-Jian Lan |
| collection | DOAJ |
| description | The title compound [systematic name: 5,6,7-trimethoxy-2-(7-methoxy-1,3-dihydro-2-benzofuran-5-yl)-4H-chromen-4-one monohydrate], C20H18O8·H2O, was isolated from the popular Chinese medicinal plant Entada phaseoloides. In the crystal, inversion-related molecules are joined by pairs of weak C—H...O hydrogen bonds. The dimers are further interconnected by a bridging water molecule via weak C—H...Owater and pairs of (O—H)water...O hydrogen bonds into a linear tape running parallel to the b axis. |
| first_indexed | 2024-04-11T16:24:48Z |
| format | Article |
| id | doaj.art-be847154f7ee4fa88602dc0d4c4ad144 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-04-11T16:24:48Z |
| publishDate | 2012-05-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-be847154f7ee4fa88602dc0d4c4ad1442022-12-22T04:14:12ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-05-01685o1390o139010.1107/S16005368120151395,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrateWen-Jian LanHou-Jin LiTing-Juan XuChi-Keung LamDa-Lang ZhouThe title compound [systematic name: 5,6,7-trimethoxy-2-(7-methoxy-1,3-dihydro-2-benzofuran-5-yl)-4H-chromen-4-one monohydrate], C20H18O8·H2O, was isolated from the popular Chinese medicinal plant Entada phaseoloides. In the crystal, inversion-related molecules are joined by pairs of weak C—H...O hydrogen bonds. The dimers are further interconnected by a bridging water molecule via weak C—H...Owater and pairs of (O—H)water...O hydrogen bonds into a linear tape running parallel to the b axis.http://scripts.iucr.org/cgi-bin/paper?S1600536812015139 |
| spellingShingle | Wen-Jian Lan Hou-Jin Li Ting-Juan Xu Chi-Keung Lam Da-Lang Zhou 5,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrate Acta Crystallographica Section E |
| title | 5,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrate |
| title_full | 5,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrate |
| title_fullStr | 5,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrate |
| title_full_unstemmed | 5,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrate |
| title_short | 5,6,7,5′-Tetramethoxy-3′,4′-methylenedioxyflavone monohydrate |
| title_sort | 5 6 7 5 amp 8242 tetramethoxy 3 amp 8242 4 amp 8242 methylenedioxyflavone monohydrate |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536812015139 |
| work_keys_str_mv | AT wenjianlan 5675amp8242tetramethoxy3amp82424amp8242methylenedioxyflavonemonohydrate AT houjinli 5675amp8242tetramethoxy3amp82424amp8242methylenedioxyflavonemonohydrate AT tingjuanxu 5675amp8242tetramethoxy3amp82424amp8242methylenedioxyflavonemonohydrate AT chikeunglam 5675amp8242tetramethoxy3amp82424amp8242methylenedioxyflavonemonohydrate AT dalangzhou 5675amp8242tetramethoxy3amp82424amp8242methylenedioxyflavonemonohydrate |