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Dihydroallocryptopine
In the title compound [systematic name: 7,8-dimethoxy-11-methyl-17,19-dioxa-11-azatetracyclo[12.7.0.0(4,9).0(16,20)]henicosa-1(21),4,6,8,14,16 (20)-hexaen-2-ol], C(21)H(25)NO(5), the benzene rings are inclined at a dihedral angle of 23.16 (5)°. One of the methoxy C atoms is close to coplanar wi...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254424/ https://www.ncbi.nlm.nih.gov/pubmed/22259569 http://dx.doi.org/10.1107/S1600536811052172 |
| _version_ | 1782220850969182208 |
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| author | Sun, Wenwen Qin, Yuyan Hou, Zhe Yao, Yao Zhou, Le |
| author_facet | Sun, Wenwen Qin, Yuyan Hou, Zhe Yao, Yao Zhou, Le |
| author_sort | Sun, Wenwen |
| collection | PubMed |
| description | In the title compound [systematic name: 7,8-dimethoxy-11-methyl-17,19-dioxa-11-azatetracyclo[12.7.0.0(4,9).0(16,20)]henicosa-1(21),4,6,8,14,16 (20)-hexaen-2-ol], C(21)H(25)NO(5), the benzene rings are inclined at a dihedral angle of 23.16 (5)°. One of the methoxy C atoms is close to coplanar with its attached ring [deviation = 0.129 (3) Å], whereas the other is orientated away from the ring [deviation = −1.124 (2) Å]. The 10-membered ring is highly puckered, and the OH and CH(3) substituents project to the same side of the ring. In the crystal, O—H⋯O hydrogen bonds link the molecules into [010] chains and C—H⋯O and C—H⋯π interactions consolidate the packing. |
| format | Online Article Text |
| id | pubmed-3254424 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2011 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-32544242012-01-18 Dihydroallocryptopine Sun, Wenwen Qin, Yuyan Hou, Zhe Yao, Yao Zhou, Le Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound [systematic name: 7,8-dimethoxy-11-methyl-17,19-dioxa-11-azatetracyclo[12.7.0.0(4,9).0(16,20)]henicosa-1(21),4,6,8,14,16 (20)-hexaen-2-ol], C(21)H(25)NO(5), the benzene rings are inclined at a dihedral angle of 23.16 (5)°. One of the methoxy C atoms is close to coplanar with its attached ring [deviation = 0.129 (3) Å], whereas the other is orientated away from the ring [deviation = −1.124 (2) Å]. The 10-membered ring is highly puckered, and the OH and CH(3) substituents project to the same side of the ring. In the crystal, O—H⋯O hydrogen bonds link the molecules into [010] chains and C—H⋯O and C—H⋯π interactions consolidate the packing. International Union of Crystallography 2011-12-10 /pmc/articles/PMC3254424/ /pubmed/22259569 http://dx.doi.org/10.1107/S1600536811052172 Text en © Sun et al. 2012 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
| spellingShingle | Organic Papers Sun, Wenwen Qin, Yuyan Hou, Zhe Yao, Yao Zhou, Le Dihydroallocryptopine |
| title | Dihydroallocryptopine |
| title_full | Dihydroallocryptopine |
| title_fullStr | Dihydroallocryptopine |
| title_full_unstemmed | Dihydroallocryptopine |
| title_short | Dihydroallocryptopine |
| title_sort | dihydroallocryptopine |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254424/ https://www.ncbi.nlm.nih.gov/pubmed/22259569 http://dx.doi.org/10.1107/S1600536811052172 |
| work_keys_str_mv | AT sunwenwen dihydroallocryptopine AT qinyuyan dihydroallocryptopine AT houzhe dihydroallocryptopine AT yaoyao dihydroallocryptopine AT zhoule dihydroallocryptopine |