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8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine)
The title coumarin derivative, C(15)H(16)O(5), was isolated from the roots of Sophora japonica. The coumarin (2H-chromen-2-one) fragment is almost planar, with an r.m.s. deviation of 0.0356 Å. The carbon atom of the methoxy substituent is coplanar with the benzopyran oxa-heterocycle. The 3-methyl...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462336/ https://www.ncbi.nlm.nih.gov/pubmed/36338269 http://dx.doi.org/10.1107/S241431462100451X |
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| author | Mamadrakhimov, Azimjon Mutalliyev, Luqmonjon Abdullaev, Sirojiddin Khodjaniyazov, Khamid Izotova, Lidiya Aisa, Haji Akber |
| author_facet | Mamadrakhimov, Azimjon Mutalliyev, Luqmonjon Abdullaev, Sirojiddin Khodjaniyazov, Khamid Izotova, Lidiya Aisa, Haji Akber |
| author_sort | Mamadrakhimov, Azimjon |
| collection | PubMed |
| description | The title coumarin derivative, C(15)H(16)O(5), was isolated from the roots of Sophora japonica. The coumarin (2H-chromen-2-one) fragment is almost planar, with an r.m.s. deviation of 0.0356 Å. The carbon atom of the methoxy substituent is coplanar with the benzopyran oxa-heterocycle. The 3-methylbut-2-enyloxy group is disordered over two sets of sites with occupation factors of 0.920 (3) and 0.080 (3). In the crystal, molecules are linked by O—H⋯O and C—H⋯O hydrogen bonds into chains propagating along the [101] direction. [Image: see text] |
| format | Online Article Text |
| id | pubmed-9462336 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2021 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-94623362022-11-04 8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) Mamadrakhimov, Azimjon Mutalliyev, Luqmonjon Abdullaev, Sirojiddin Khodjaniyazov, Khamid Izotova, Lidiya Aisa, Haji Akber IUCrdata Data Reports The title coumarin derivative, C(15)H(16)O(5), was isolated from the roots of Sophora japonica. The coumarin (2H-chromen-2-one) fragment is almost planar, with an r.m.s. deviation of 0.0356 Å. The carbon atom of the methoxy substituent is coplanar with the benzopyran oxa-heterocycle. The 3-methylbut-2-enyloxy group is disordered over two sets of sites with occupation factors of 0.920 (3) and 0.080 (3). In the crystal, molecules are linked by O—H⋯O and C—H⋯O hydrogen bonds into chains propagating along the [101] direction. [Image: see text] International Union of Crystallography 2021-05-11 /pmc/articles/PMC9462336/ /pubmed/36338269 http://dx.doi.org/10.1107/S241431462100451X Text en © Mamadrakhimov et al. 2021 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
| spellingShingle | Data Reports Mamadrakhimov, Azimjon Mutalliyev, Luqmonjon Abdullaev, Sirojiddin Khodjaniyazov, Khamid Izotova, Lidiya Aisa, Haji Akber 8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) |
| title | 8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) |
| title_full | 8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) |
| title_fullStr | 8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) |
| title_full_unstemmed | 8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) |
| title_short | 8-Hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) |
| title_sort | 8-hydroxy-6-methoxy-7-(3-methylbut-2-enyloxy)coumarin (capensine) |
| topic | Data Reports |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462336/ https://www.ncbi.nlm.nih.gov/pubmed/36338269 http://dx.doi.org/10.1107/S241431462100451X |
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